2003 Chevrolet Silverado service bulletins & manufacturer communications

500 manufacturer communications are on file with NHTSA for the 2003 Chevrolet Silverado. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.
  06-03-09-004H · Technical service bulletin · Suspension · issued Jul 17, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace an…
  PIT3227M · Technical service bulletin · Structure · issued Feb 8, 2017
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665E · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 31, 2017
• This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Techn…
  PIC5953A · Technical service bulletin · Equipment · issued Feb 23, 2016
• This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)
  03-08-46-004R · Technical service bulletin · Equipment · issued Jan 27, 2016
• This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching…
  09-09-40-001C · Technical service bulletin · Seat Belts · issued Aug 3, 2015
• This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool J-45096 TransFlow®.
  02-07-30-052J · Technical service bulletin · Power Train · issued May 29, 2015
• This informational bulletin provides dealership personnel with information on flexible fuel vehicles (FFVs) and the usage of E85 fuel in GM vehicles.
  05-06-04-035E · Technical service bulletin · Fuel System, Other · issued May 27, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001A · Technical service bulletin · Equipment · issued May 15, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001B · Technical service bulletin · Equipment · issued May 15, 2015
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIC4310L · Technical service bulletin · Electrical System · issued Apr 17, 2015
• This informational bulletin provides information on communication with OnStar® module after Canadian cellular upgrade.
  15-08-73-001 · Technical service bulletin · Equipment · issued Mar 2, 2015
• This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
  15-08-44-001 · Technical service bulletin · Equipment · issued Mar 2, 2015
• This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States th…
  PIT5264C · Technical service bulletin · Equipment · issued Feb 13, 2015
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271G · Technical service bulletin · Wheels · issued Jan 15, 2015
• This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls…
  PIC3278F · Technical service bulletin · Equipment · issued Jan 14, 2015
• This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or …
  PIC4310K · Technical service bulletin · Equipment · issued Jan 14, 2015
• This informational bulletin provides a quick guide to updating which model vehicle after replacing the IPC.
  07-08-49-020I · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 17, 2014
• Gmc/chevrolet: engines, with egr system, has leakage from egr cooler engine coolant into the combustion chamber. Model 2002-15 silverado, sierra, 2004-09 kodiak c4500-c5500, topkic…
  SB-080604003-C · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2014
• Chevrolet/gmc/cadillac: anytime hydraulic brake pipes assembly need replacing, pre-formed and pre-flared brake pipes are available, except rear axle crossover pipe. Model 1999-2007…
  SB-13-05-22-001 · Technical service bulletin · Service Brakes, Hydraulic · issued Sep 1, 2014
• General motors: an optional engine block heater plug in for onboard ac power and with continuous usage will result in shorting of wires, over heating system, electrical failure and…
  UIB-117 · Technical service bulletin · Engine and Engine Cooling · issued Jul 16, 2014
• This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace an…
  PIT3227J · Technical service bulletin · Structure · issued Jan 28, 2014
• This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the cust…
  PIT5195A · Technical service bulletin · Electrical System · issued Jan 21, 2014
• This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a …
  PIP4379K · Technical service bulletin · Power Train · issued Oct 9, 2013
• This Preliminary Information communication provides information to the technician about the percentage of UV protection or tint offered by the windshield or side glass. Technician …
  PIT3237G · Technical service bulletin · Visibility · issued Oct 1, 2013
• This warranty administration bulletin provide policy information new tire warranty program and global warranty management submission information.
  00-03-10-003R · Technical service bulletin · Tires · issued Aug 5, 2013
• Gm: the front or rear door may not open from the inside or outside handle, the door will not unlock with any method. The probably cause an incorrect installation of a handle compon…
  PI-0011A · Technical service bulletin · Latches/locks/linkages · issued Jun 1, 2013
• This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Co…
  PIP4972C · Technical service bulletin · Electrical System · issued Mar 13, 2013
• Engine surge or stall at stop and/or dtc p0742 possible tcc applied. Equipped with allison lct1000 transmission rpo m74 or mw7. *nj updated 4/22/13. *pe
  PIP-4290 · Technical service bulletin · Power Train · issued Feb 1, 2013
• This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the cust…
  PIT5195 · Technical service bulletin · Electrical System · issued Jan 23, 2013
• This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/…
  PIP4138L · Technical service bulletin · Equipment · issued Dec 27, 2012
• This warranty administration bulletin provides information on the Clarification of Use for Dealer Empowerment Labor Operations and Customer Enthusiasm
  11-00-89-005C · Technical service bulletin · Equipment Adaptive/mobility · issued Dec 17, 2012
• This Preliminary Information communication provides information to the technician about vehicles that may have a planetary gear whine noise in first and second gear. Technician sho…
  PIP3259J · Technical service bulletin · Power Train · issued Dec 17, 2012
• This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibr…
  PIT3271F · Technical service bulletin · Wheels · issued Dec 12, 2012
• This informational bulletin provides a list off all the issues revolving around new vehicles for a one stop place to find growing concerns around them.
  10-00-89-017X · Technical service bulletin · Equipment Adaptive/mobility · issued Dec 7, 2012
• This Preliminary Information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. Dealer…
  PIT3330F · Technical service bulletin · Equipment · issued Nov 29, 2012
• This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its ow…
  PIT3665C · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 6, 2012
• This Preliminary Information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. Tec…
  PIP5072 · Technical service bulletin · Electrical System · issued Oct 30, 2012
• Gm: on some truck models there is some frame corrosion. *rm updated on 5/2/2012. *kb
  PIT-3749D · Technical service bulletin · Structure · issued Apr 1, 2012
• General motors service campaign: see document search button for owner letter. The hvac blower may not work at certain functions or may become inoperable. There could be a burning s…
  SB-10240 · Technical service bulletin · Equipment · issued Jan 1, 2012
• Gm: there are seat belt problems: difficulty latching and unlatching buckle. Buckle release button is sticking. Seat belt warning light illuminated. Likely caused by sticky beverag…
  09-09-40-001A · Technical service bulletin · Seat Belts · issued Jan 1, 2012
• General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger vehicles regarding the adjustable comfort and custom upholstery of the dr…
  SB-10-08-50-003B · Technical service bulletin · Seats · issued Nov 1, 2011
• Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. Upon inspection, obvious oil will be found in the inta…
  PIP-4492P · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2011
• Gm: onstar is making incomplete calls without the driver knowing. When have a data connection. *rm
  PB-10037A · Technical service bulletin · Electrical System · issued Apr 1, 2011
• Gear box power steering pump, p/s performance concerns. *nj updated on 6/30/2011. *kb
  050232008 · Technical service bulletin · Steering · issued Apr 1, 2011
• Gm: information on fixing multiple situations right the first time. *rm
  10-00-89-017C · Technical service bulletin · Unknown OR Other · issued Feb 1, 2011
• Gm: the service engine soon light is on, there is also a misfire or engine noise. There are multiple possible causes. *rm
  PIP-4138K · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2011
• Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit. Do not replace entire steering gear for pitman seal leak. Technicians have bee…
  SB-10-02-33-001 · Technical service bulletin · Steering · issued Oct 1, 2010
• Chevrolet gmc service campaign: see document search button for owner letter. Special policy adjustment - injectors - replace. *mj updated 2/21/08. *nj csc letter was received. Upda…
  04039 · Technical service bulletin · Fuel System, Gasoline · issued Dec 1, 2009
• Inaccurate fuel gauge readings/rear float arm stuck. *tt updated 03-01-07. *kb updated 3/15/10. *pe
  3630 · Technical service bulletin · Fuel System, Other · issued Jul 1, 2009
• Engine low power will not go over 2300 rpms. *eh updated 6/11/10. *pe
  3187 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2009
• Antilock brake (abs) activation at low speeds (clean wheel speed sensor mounting surface). *tt updated 10/23/09. *pe
  030525007 · Technical service bulletin · Service Brakes, Hydraulic · issued May 1, 2009
• Hard start / no start outside temperatures below freezing. *tt updated 7/13/09. *pe
  3317 · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2008
• General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09. *pe
  08089-B · Technical service bulletin · Electrical System · issued Nov 1, 2008
• Service engine soon light is illuminated and the vehicle may not start. Diagnostic trouble code p0706, which relates to transmission range switch performance may be stored. *tt
  10082002 · Technical service bulletin · Power Train · issued Oct 8, 2008
• Gmc: fluid leak from transmission oil cooler lines due to corrosion. All 2000-2006 light duty trucks equipped with the light duty automatic transmission. *pe
  PIT-4722 · Technical service bulletin · Power Train · issued Oct 1, 2008
• Some customers may comment on various hvac concerns including temperature doors defaulting to full hot position or unable to obtain defrost position. *pe
  PIT3504D · Technical service bulletin · Equipment · issued Sep 5, 2008
• Buick chevrolet gmc service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactivation. Csc letter was received. *pe
  08-089B · Technical service bulletin · Equipment · issued Sep 1, 2008
• Cadillac chevrolet gmc service campaign: see document search button for owner letter. Some vehicles could develop a condition where one or more of the instrument panel gauge needle…
  07187A · Technical service bulletin · Electrical System · issued Sep 1, 2008
• Cadillac chevrolet gmc service campaign: see document search button for owner letter. Instrument panel cluster gauge needle function may cause inaccurate readings on some 2003-2004…
  07187 · Technical service bulletin · Electrical System · issued Sep 1, 2008
• Gmc: fuel gauge fluctuation in park or neutral, causing the low fuel light to illuminate. *pe
  PIT-3046E · Technical service bulletin · Fuel System, Other · issued Aug 1, 2008
• Buick cadillac chevrolet gmc hummer oldsmobile pontiac saab saturn service campaign: see document search button for owner letter. Special coverage adjustment-analog onstar deactiva…
  08-089 · Technical service bulletin · Equipment · issued Jun 1, 2008
• Suspension vibration or frame beaming at 40 - 60 mph. *kb updated 8/25/08. *pe
  3009 · Technical service bulletin · Suspension · issued May 1, 2008
• Clunking noise under hood and can be felt in steering wheel and/or steering column (replace upper intermediate steering shaft [i-shaft] assembly). *pe
  000235003N · Technical service bulletin · Steering · issued Apr 1, 2008
• Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo g80. *nj updated 7/17/2008. *pe
  PIP4054A · Technical service bulletin · Suspension · issued Feb 1, 2008
• Possible engine oil leak due to pcv freeze-up, equipped with the 4.8, 5.3, 6.0, and 6.2 v-8 engines. *nj
  PIP3343 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2008
• Chevrolet gmc service campaign: see document search button for owner letter. Special coverage adjustment - engine glow plug on certain vehicles with 6.6l diesel v8 (rpo lb7 - vin 1…
  07057 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2008
• Service 4wd light illuminated, diagnostic trouble code (dtc) c0374 set. *tt updated 10/05/07. *nj inspect wiring harness to transfer case speed sensors, replace wiring harness. Upd…
  05-04-21-003 · Technical service bulletin · Power Train · issued Jan 1, 2008
• Tire slowly goes flat and/or excessive wheel vibration caused by bead splits (replace wheels with new heavy duty rim version) *tt *ar updated 4/11/08. *nj
  030310001 · Technical service bulletin · Suspension · issued Jan 1, 2008
• One of the following concerns when programming the mileage or the hours into an exchange instrument panel cluster that is received from an electronic service center (esc). *nj
  4486 · Technical service bulletin · Electrical System · issued Oct 4, 2007
• Blown mbec 1 or lbec 1 fuse. *kb
  3075 · Technical service bulletin · Electrical System · issued Sep 26, 2007
• Turn signal in camper style outside rearview mirror (rpo dpn) does not illuminate turn signal flash (replace upper mirror glass) *nj
  070842013 · Technical service bulletin · Exterior Lighting · issued Sep 1, 2007
• Allison lct1000 harsh 3-2, 2-1 downshift, and abs may activate. *kb
  4144 · Technical service bulletin · Power Train · issued Aug 3, 2007
• Rear leaf spring slap or clunk noise (replace spring inserts) *tt updated 10/18/07. *nj
  030309002 · Technical service bulletin · Suspension · issued Jul 1, 2007
• New design front axle side bearing adjusters. *kb
  4030 · Technical service bulletin · Power Train · issued Jun 15, 2007
• Ipc backlighting inoperative tbc 2a fuse open. *kb
  4365 · Technical service bulletin · Interior Lighting · issued Jun 15, 2007
• Abs light on, dtc's c0265, c0201, u1041 set and/or loss of communication with brake module. (reground ebcm ground). *kb
  040525002 · Technical service bulletin · Service Brakes, Air · issued Jun 1, 2007
• Diesel engine cylinder head gasket missing thickness grade markings. *kb
  070601009 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2007
• Service brake booster message. *kb
  3568 · Technical service bulletin · Service Brakes, Air · issued Mar 13, 2007
• Unable to program tire size in ebcm/vses. *kb
  3425 · Technical service bulletin · Tires · issued Mar 1, 2007
• Multiple driveability symptoms of long or hard starts, chuggle, rough idle and light or intermittent misfire due to clogged fuel injectors. *tt
  030604030 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2007
• Service vme. Supplement to 00-02-35-003l. Update on new i-shaft. *kb
  4231 · Technical service bulletin · Engine and Engine Cooling · issued Feb 22, 2007
• Slip condition in 2nd, 3rd, or 4th. Damaged 2-4 or 3-4 clutch. *kb updated 10/31/07. *nj
  3136 · Technical service bulletin · Power Train · issued Feb 22, 2007
• Dual stage passenger air bag used in single stage application. *kb
  4179 · Technical service bulletin · Air Bags · issued Feb 22, 2007
• Unable to locate emergency light relay and/or blunt cut wires. *kb
  3190 · Technical service bulletin · Electrical System · issued Feb 22, 2007
• Clunking noise under hood and can be felt in steering wheel. *eh updated *eh updated. *kb
  000235003 · Technical service bulletin · Steering · issued Feb 1, 2007
• Inspection of tire and wheel size prior to diagnosis of transmission shifts, poor performance, speedometer, cruise control concerns. *kb
  010310010 · Technical service bulletin · Suspension · issued Jan 1, 2007
• Various intermittent driveability conditions - hesitation, lack of power, etc. *tt
  040604001 · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2006
• Dual tanks fuel gauge defaults to empty - new calibrations. Stall start tank transfer. Vehicles with 6.6l rpo lb7 or lly engines. *kb
  4150 · Technical service bulletin · Fuel System, Other · issued Oct 11, 2006
• Tailgate cable slack. This includes 1998-2006 chevrolet and gmc full and mid size trucks. *eh updated. *kb
  3227 · Technical service bulletin · Structure · issued Oct 4, 2006
• Information on servicing fuel injectors to avoid contamination. *eh updated 03-19-07. *kb
  030604036 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2006
• Service engine soon (ses) light, p0087, p0093, p1093, low power, no start, hard start, fuel in crankcase. *tt
  040604007 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2006
• Left front axle shaft difficult to remove. Axle differential leak seal shaft. *kb
  3340 · Technical service bulletin · Suspension · issued Sep 23, 2006
• New product information, grade brake feature of allison 1000 series transmission. *slc this bulletin replaces 02-07-30-004. *tt
  020730004 · Technical service bulletin · Power Train · issued Sep 1, 2006
• Clutch pedal fade or clutch will not disengage typically when towing. *tt
  3870 · Technical service bulletin · Power Train · issued Aug 21, 2006
• Turbocharger oil feed line kinked or restricted. *tt
  3401 · Technical service bulletin · Engine and Engine Cooling · issued Jul 19, 2006
• Diagnostic information on turbocharger malfunction due to lack of engine oil for lbz, lb7, and lly duramax diesel engine. *kb
  030693001 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2006
• Generation iii v8 engine piston repairs. *tt
  3691B · Technical service bulletin · Engine and Engine Cooling · issued Mar 15, 2006
• Revised upper control arm replacement. *tt
  060308002 · Technical service bulletin · Suspension · issued Mar 1, 2006
• Ipc, interior lights and/or headlamps flicker. *ak fb2
  3170E · Technical service bulletin · Interior Lighting · issued Feb 16, 2006
• Transmission leaks, slips, vehicle will not move. *tt
  030730031D · Technical service bulletin · Power Train · issued Feb 1, 2006
• 4wd inoperative and possible dtc c0327 stored in the transfer case control module. *tt
  3665 · Technical service bulletin · Power Train · issued Jan 25, 2006
• Front hvac blower inoperative. *tt
  3691A · Technical service bulletin · Visibility · issued Jan 9, 2006
• Service vme - 2006 duramax diesel engine fuel system components are not interchangeable with earlier year model vehicles. *tt
  3616 · Technical service bulletin · Fuel System, Other · issued Jan 6, 2006
• Heated seat inoperative or shut off in 30 seconds. Diagnostic trouble codes b2435, b2440, b3606 and/or b1825 set in the drivers seat module. *tt
  3287B · Technical service bulletin · Seats · issued Jan 6, 2006
• Information on longer main bearing cap bolts required for certain 2001-2006 lb7, lly, lbz duramax diesel engines. *tt
  060601003 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2006
• Intermittent no start, service stability message, anti-lock brake system (abs) light illuminated, multiple diagnostic trouble codes (dtcs), dic shows unknown driver, various electr…
  030850014 · Technical service bulletin · Electrical System · issued Jan 1, 2006
• Lack of power lu3 engine) at high ambient temperatures only (if necessary, reprogram pcm with new service calibration).*ak
  050604077 · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2005
• Rattle/squeak from front of vehicle. *tt *ar
  030308002 · Technical service bulletin · Suspension · issued Dec 1, 2005
• Duramax diesel pilot to main injection fuel knock noise. *tt
  3422 · Technical service bulletin · Fuel System, Gasoline · issued Nov 2, 2005
• Electronic transfer case unable to complete shift. *tt
  3424 · Technical service bulletin · Power Train · issued Nov 2, 2005
• Unwanted operation of rear windows. *tt
  3573 · Technical service bulletin · Visibility · issued Nov 1, 2005
• Fuel gauge is inaccurate or reads empty on diesel equipped chassis cab with dual tanks. *tt
  3630A · Technical service bulletin · Fuel System, Other · issued Nov 1, 2005
• Anti-lock brake system (abs) light on, diagnostic trouble codes (dtcs) c0265, c0201, u1041 set and/or loss of communication with brake module. *tt update. *tt
  040525002B · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 1, 2005
• Advance service information - exhaust system popping/snapping noise when vehicle is hot, at idle or immediately after vehicle is shut off. *tt bulletin 03-06-05-008, dated 11/01/20…
  030605008B · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2005
• Engine oil dipstick unseated or oil leak. *tt
  3343 · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2005
• Ping, pop, snap or click noise from the propeller shaft. *tt
  3105 · Technical service bulletin · Power Train · issued Oct 28, 2005
• Duramax diesel engine hard start, no start, stall of diagnostic trouble code p0093, p1093. *tt
  3314 · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2005
• No start, hard start, loss of power, or white smoke. *tt
  3312 · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2005
• Inaccurate outside temperature reading on inside rearview mirror. *tt
  3422 · Technical service bulletin · Visibility · issued Oct 27, 2005
• Diagnostic trouble code p0128 or engine will not reach operating temperature. *sc
  3267 · Technical service bulletin · Engine and Engine Cooling · issued Oct 26, 2005
• Supplement to 03-06-01-024b 4.3l lu3 l35 timing chain tensioner. Rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. *tt
  3048A · Technical service bulletin · Engine and Engine Cooling · issued Oct 26, 2005
• 01-05 6.6 lly lb7 duramax diesel engine air filter usage. *sc
  3225A · Technical service bulletin · Engine and Engine Cooling · issued Oct 26, 2005
• Service vme-outside rear view mirror inoperative. *sc
  3639 · Technical service bulletin · Visibility · issued Oct 25, 2005
• Additional diagnostic information dtc p0757. *tt
  3427 · Technical service bulletin · Electrical System · issued Oct 21, 2005
• Hard start or extended crank time on initial cold start when using alcohol blended fuels. *sc
  3556 · Technical service bulletin · Engine and Engine Cooling · issued Oct 18, 2005
• Unwanted/loose seat movement. *tt
  050850012 · Technical service bulletin · Seats · issued Oct 1, 2005
• Service engine soon (ses) light, p0087, p0093, p1093, low power, no start, hard start, fuel in crankcase. *tt
  040604007E · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2005
• The service engine soon lamp is illuminated, no 3rd and 4th gear, the transmission does not shift correctly, the transmission feels like it shifts to neutral or a loss of drive occ…
  010730038B · Technical service bulletin · Power Train · issued Oct 1, 2005
• Transmission oil leak, abnormal knocking noise heard at idle. 2500/3500 series pickup models. *tt
  030730038 · Technical service bulletin · Power Train · issued Oct 1, 2005
• Intermittent service 4wd light comes on with diagnostic trouble code (dtc) c0306 or c0308 stored in tccm. *tt
  3526 · Technical service bulletin · Power Train · issued Sep 22, 2005
• Service vme - outside rearview mirror vibration. *tt
  3671 · Technical service bulletin · Visibility · issued Sep 20, 2005
• Information on upgrading certain onstar generation 5 analog/digital-ready systems to onstar generation 6 dual-mode (analog/digital). *tt
  050846006A · Technical service bulletin · Equipment · issued Sep 1, 2005
• 20 inch wheels and tires available through gmspo. *eh *tt
  030310006D · Technical service bulletin · Tires · issued Sep 1, 2005
• Reference guide for the technician to upgrade a vehicle from factory wheels and tires to 20 inch wheels and tires, which are available through gmspo. *tt
  030310006 · Technical service bulletin · Suspension · issued Sep 1, 2005
• Intermittent heated seats inoperative, diagnostic trouble code b3941 set. *tt
  050850008 · Technical service bulletin · Seats · issued Aug 1, 2005
• Program bulletin (customer satisfaction program)-15,000 mile (24,000 km) fuel filter change. 2002 chevrolet kodiak and 2001-2002 gmc topkick. *sc
  05546 · Technical service bulletin · Equipment · issued Aug 1, 2005
• Heated seats turn off. *sc
  708 · Technical service bulletin · Seats · issued Aug 1, 2005
• Information on the revised fuel filter for the 6.6l duramax diesel. *tt
  040604070 · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2005
• Memory seat may not return to requested position. *eh
  040850016B · Technical service bulletin · Seats · issued Aug 1, 2005
• Diagnostic information for turbo failure due to lack of oil or repeat turbo failures. *tt
  030693001A · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2005
• Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt
  020730024A · Technical service bulletin · Power Train · issued Aug 1, 2005
• Flexible fuel (rpo l59) rough idle, misfire, malfunction indicator lamp diagnostic trouble code p0300. *tt
  050604029 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2005
• ENGINE OVERHEATING. *TT
  040602006 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2005
• Rear axle retainer button breakage. *eh
  3364 · Technical service bulletin · Power Train · issued May 12, 2005
• Oil leak from the pcv vent tube. *tt
  3380 · Technical service bulletin · Engine and Engine Cooling · issued May 12, 2005
• Rough idle, service engine soon (ses)light, unstable idle, hesitation, surge or stalling. With diagnostic trouble codes p0300, p0335 or p0336. *tt
  3375 · Technical service bulletin · Engine and Engine Cooling · issued May 12, 2005
• Steering idler arm inspection procedure. *tt
  3499 · Technical service bulletin · Steering · issued May 11, 2005
• Anti-lock braking system (abs) telltale illuminated with diagnostic trouble code c0550. *tt
  3491 · Technical service bulletin · Service Brakes, Hydraulic · issued May 11, 2005
• 1999 - 2005 gen ii cold engine misfire at idle with possible p0171 and/or p0174. *tt
  3232 · Technical service bulletin · Engine and Engine Cooling · issued May 11, 2005
• Malfunction indicator light is on and the vehicle has a code p0706. *tt
  3357 · Technical service bulletin · Electrical System · issued May 11, 2005
• No shift, speedometer erratic/inoperative, p0721 c0237 p0500 c0055. *tt
  3155 · Technical service bulletin · Electrical System · issued May 11, 2005
• Intermittent malfunction indicator lamp (mil) with diagnostic trouble code (dtc) c0374 or erratic 4wd/awd operation. *tt
  3351 · Technical service bulletin · Power Train · issued May 11, 2005
• Door hinge replacement kit. *tt
  3464 · Technical service bulletin · Structure · issued May 10, 2005
• The ignition distributor cap and rotor may corrode and cause ignition system failure. A product emission recall to inspect / replace the distributor ignition system. *tt gm parts b…
  05500 · Technical service bulletin · Electrical System · issued May 2, 2005
• Oil leak under extreme cold temperatures (-34 degrees c) (-30 degrees f) or colder). *tt
  050601014 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2005
• Transmission has a harsh 1-2 shift, slipping 1-2 shift followed by a harsh engagement. *tt
  030730020C · Technical service bulletin · Power Train · issued May 1, 2005
• Information on higher than expected oil consumption. Nlm
  020601027 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2005
• 4wd models with noise, vibration on dry pavement. *eh
  3300 · Technical service bulletin · Power Train · issued Apr 21, 2005
• Diesel oil leak from pcv vent tube. *eh
  3299 · Technical service bulletin · Engine and Engine Cooling · issued Apr 21, 2005
• Highway speed vibration on smooth surface. *eh
  3294 · Technical service bulletin · Power Train · issued Apr 21, 2005
• Lack of steering assist or shudder during parking lot type maneuvers. *tt
  3386 · Technical service bulletin · Steering · issued Apr 21, 2005
• Sir light on steady after bulb test and no diagnostic trouble codes (dtcs). *tt
  3373 · Technical service bulletin · Air Bags · issued Apr 21, 2005
• Diesel engine balance rates all showing zero. *eh
  3292 · Technical service bulletin · Engine and Engine Cooling · issued Apr 20, 2005
• Engine overheat on vehicles equipped with rpo vyu snowplow prep package. *tt
  3282 · Technical service bulletin · Engine and Engine Cooling · issued Apr 20, 2005
• Application of horn at horn pad inoperative. Rke function for panic alarm works. *tt
  3300C · Technical service bulletin · Electrical System · issued Apr 18, 2005
• Handling characteristics of vehicles with 20 inch wheel/tire assemblies installed. *tt
  050310005 · Technical service bulletin · Wheels · issued Apr 1, 2005
• Diagnostic trouble code (dtc) p1172 or p2636, fuel gauge reads empty, service engine soon (ses) light on. *tt
  050604008 · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 2005
• Transmission slips, delayed engagement, cold hesitation, intermittent, poor performance, power, shift, dtcs p0701, p1709, p1711, p1713, p0841, p0843, p0847, p0870, p0872, or p0875.…
  030730011B · Technical service bulletin · Power Train · issued Apr 1, 2005
• Steering gear whistle noise on turns. *eh
  03102005 · Technical service bulletin · Steering · issued Mar 10, 2005
• Revised diagnostic trouble code (dtc) u2104. *tt
  050604025 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
• Revised diagnostic trouble code (dtc) p1172 and dtc p2636. *tt
  050604024 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
• Revised inspection/maintenance (i/m) evaporative emission (evap) system set procedure. *tt
  050604021 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
• Replacement of connector when replacing fuel tank module/fuel pump module. *tt
  040604088 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
• Revised front caster and camber adjustment procedure. Original not yet received. *tt
  020307002 · Technical service bulletin · Suspension · issued Mar 1, 2005
• Poor engine performance - misfire, rough idle, stalls, engine cranks but does not run, service engine soon/check engine light illuminated, diagnostic trouble code (dtc) p0300 set. …
  050604007 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2005
• Diagnostic trouble code c0455, service rear wheel steering, system jumps from 4-wheel steer to 2-wheel steer. *tt
  0502118002 · Technical service bulletin · Steering · issued Feb 1, 2005
• Duramax air filter. Gm tech links. *tt
  702 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2005
• Poor engine performance - misfire, rough idle, service engine soon/check engine light illuminated, diagnostic trouble code (dtc) p0300 set. *tt
  030604041 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2005
• Pickup box sheet metal fracture / damage with aftermarket accessories installed. *tt
  010866014A · Technical service bulletin · Structure · issued Feb 1, 2005
• Service 4 wheel steer message with diagnostic trouble code c0455. *eh
  3057 · Technical service bulletin · Steering · issued Jan 31, 2005
• Leak from the vent 4l80e/4l85e transmission. *eh
  3243 · Technical service bulletin · Power Train · issued Jan 31, 2005
• Lb7 engine vibration miss or runs rough no diagnostic trouble code. This also includes lb7 c2 c3 c4 c5 d4 d5 e4 e5 k2 k3. *eh
  3239 · Technical service bulletin · Engine and Engine Cooling · issued Jan 31, 2005
• Misfire at idle cold and possible p0171 and or p0174. *eh
  3232 · Technical service bulletin · Engine and Engine Cooling · issued Jan 28, 2005
• Engine low oil light on the dic. *eh
  3214 · Technical service bulletin · Engine and Engine Cooling · issued Jan 27, 2005
• New essential tool j 45096 23 automatic transmission oil cooler line adapter for allison transmission. *eh
  050730002 · Technical service bulletin · Power Train · issued Jan 1, 2005
• Quadrasteer intermittent service 4-wheel steer message. *tt
  0502118001 · Technical service bulletin · Steering · issued Jan 1, 2005
• Information on the proper air filter for the duramax diesel. *eh
  050090001 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2005
• Onstar system inoperative onstar system status light is red radio locked in phone mode or dtc b1000. *eh
  040846004 · Technical service bulletin · Equipment · issued Jan 1, 2005
• Information on engine ticking. Including 2004 chevrolet kodiak c45/c5500 series and 2004 gmc topkick c4500/c5500 series. *tt update. *tt
  020601022C · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2005
• Light service support vehicle lssv (formerly commercial utility cargo vehicle - cucv ii and iii) service. *tt
  990089015C · Technical service bulletin · Unknown OR Other · issued Jan 1, 2005
• Rear seat audio (rsa) and/or rear hvac inoperative. *tt update. *tt
  030844018A · Technical service bulletin · Equipment · issued Jan 1, 2005
• Crank no start, stall, hard start, and no cranking rpm. *eh
  3087 · Technical service bulletin · Engine and Engine Cooling · issued Dec 17, 2004
• Fuel pressure regulator connector or terminal repairs. *tt
  3149 · Technical service bulletin · Fuel System, Other · issued Dec 15, 2004
• Engine oil leak at main bering side bolt. *eh
  3011B · Technical service bulletin · Engine and Engine Cooling · issued Dec 15, 2004
• Allison lct1000 pump separator plate change disregard additional valve. *tt
  3205 · Technical service bulletin · Power Train · issued Dec 15, 2004
• Excessive oil consumption. *eh
  3193 · Technical service bulletin · Engine and Engine Cooling · issued Dec 4, 2004
• Diagnostic trouble code c0327 with or without additional diagnostic trouble codes setting. *tt
  3061C · Technical service bulletin · Electrical System · issued Dec 3, 2004
• Excessive shifter and/or engine vibration, bearing growl and/or rattle type noise while depressing or releasing clutch pedal. *tt
  040731006 · Technical service bulletin · Power Train · issued Dec 1, 2004
• Allison lct1000 clunk noise on start in park. *eh
  3161 · Technical service bulletin · Power Train · issued Dec 1, 2004
• Check engine light with a p0300 due to 2-4 cylinders misfiring on the same bank of the engine. *tt
  3056 · Technical service bulletin · Engine and Engine Cooling · issued Nov 17, 2004
• Generation 5 onstar steering wheel control function. *tt
  3044 · Technical service bulletin · Equipment · issued Nov 17, 2004
• 261 transfer case drivelines growl 1100-1200 rpm. *tt
  3156 · Technical service bulletin · Power Train · issued Nov 10, 2004
• Ping, pop, snap, or click noise from the propeller shaft. *sc
  3105C · Technical service bulletin · Power Train · issued Nov 3, 2004
• Oil leak at cooler to engine block mating surface. *eh
  020601023C · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2004
• Programming onstar module for canadian french voice recognition. *tt update. *tt updated *eh
  020846010E · Technical service bulletin · Unknown OR Other · issued Nov 1, 2004
• Tailgate support cable. Recall 04007a. Gm parts bulletins & information. *tt updated *eh
  04007A · Technical service bulletin · Structure · issued Oct 22, 2004
• Allison lct1000 pump whine noise. *tt
  3057 · Technical service bulletin · Power Train · issued Oct 15, 2004
• Blown mbec 1 or lbec 1 fuse. *tt
  3075B · Technical service bulletin · Electrical System · issued Oct 8, 2004
• Service engine soon light and reduced engine power with a diagnostic trouble code p1516. Diagnostic trouble codes p0120, p0220, p1514, p1515, p1518 and p2135 may also be present. *…
  3089 · Technical service bulletin · Electrical System · issued Oct 4, 2004
• M74 allison lct1000 pto gear applications. *tt
  3083 · Technical service bulletin · Power Train · issued Oct 4, 2004
• Rattle type noise coming from the rear of the cab during body twist maneuvers or over bumps. Gm tech link. *tt
  610 · Technical service bulletin · Structure · issued Oct 1, 2004
• High pitched tone heard inside vehicle when ac compressor is engaged. *eh
  040138014 · Technical service bulletin · Equipment · issued Oct 1, 2004
• Hvac not cold enough a/c compressor does not engage . *eh
  040138013 · Technical service bulletin · Equipment · issued Oct 1, 2004
• Antilock brake system light on service brake system message on driver information center. *eh updated *eh
  040525005A · Technical service bulletin · Service Brakes, Air · issued Oct 1, 2004
• Low brake pedal, red brake light on, brake system warning message on. *tt updated *eh
  040523001A · Technical service bulletin · Service Brakes, Hydraulic · issued Oct 1, 2004
• Engine coolant loss with no visible leaks. *tt updated *eh
  030602005A · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2004
• Fuel gauge fluctuation in park or neutral. *tt
  3046A · Technical service bulletin · Fuel System, Other · issued Sep 27, 2004
• CLUTCH PEDAL SQUEAK. *SC
  609 · Technical service bulletin · Power Train · issued Sep 1, 2004
• Underhood air conditioner rattle noise heard on acceleration or a sudden loss of air conditioner system performance. *tt this bulletin replaces 03-01-38-019 dated 11-01-2003. To in…
  030138019 · Technical service bulletin · Equipment · issued Sep 1, 2004
• Use of synthetic front axle lubricant for 4wd vehicles sold in cold weather climates. *tt this bulletin replaced previous bulletin dated 10/01/2003. *tt
  030419001A · Technical service bulletin · Power Train · issued Sep 1, 2004
• Inspection of tire and wheel size prior to diagnosis of transmission shifts, poor performance, speedometer, cruise control concerns. Bulletin 01-03-10-010b not received. *tt
  010310010C · Technical service bulletin · Suspension · issued Sep 1, 2004
• No communication with any modules, multipe u-diagnostic trouble codes (dtcs), instrument panel cluster (ipc) warning indicators. 03-04 chevrolet all full size trucks and utilities …
  3001 · Technical service bulletin · Electrical System · issued Aug 25, 2004
• Service vme - switching mirrors from power folding to power extending. *mj
  3002 · Technical service bulletin · Visibility · issued Aug 25, 2004
• The service information and owners manual do not show a service interval for the 8.6, 9.5, 9.75, 10.5, and 11.5 inch rear axles with or without g80 (locking differential). *tt 2006…
  3001 · Technical service bulletin · Power Train · issued Aug 25, 2004
• Bearing growl or rattle type noise while depressing or releasing the clutch pedal. *tt
  08242004 · Technical service bulletin · Power Train · issued Aug 24, 2004
• Suspension vibration or frame beaming at 40 -60 mph. *mj
  3009A · Technical service bulletin · Suspension · issued Aug 24, 2004
• 4l60e/4l65e intermittent neutral condition while accelerating from a stop or while driving. *tt 1999-2006 gm cars, light duty trucks and utilities. *tt
  3002 · Technical service bulletin · Power Train · issued Aug 23, 2004
• Automatic dual zone hvac battery draw. *ar
  020139007 · Technical service bulletin · Unknown OR Other · issued Aug 1, 2004
• Clunking noise under hood and can be felt in steering wheel. This bulletin replaces previous bulletin 00-02-35-003e. *tt
  000235003E · Technical service bulletin · Steering · issued Aug 1, 2004
• Cranks but no start, stall, inaccurate/incorrect fuel gauge reading, no fuel, vehicle is out of fuel and fuel gauge reads above empty. *tt this bulletin replaces previous bulletin …
  040849019 · Technical service bulletin · Fuel System, Other · issued Aug 1, 2004
• Start/stall or poor driveability after restart, loss of gasoline or cng hours/miles data with bi-fuel vehicle. *tt
  040604057 · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2004
• Hvac blower motor inoperative or stays running. *tt
  040139009 · Technical service bulletin · Visibility · issued Aug 1, 2004
• Diagnostic information to accurately diagnose a/c low pressure switch using new kent moore special tool ge-47742. *tt
  040138010 · Technical service bulletin · Equipment · issued Aug 1, 2004
• Information on allison transmission service repairs - full service of internal components. *tt
  030730044 · Technical service bulletin · Power Train · issued Aug 1, 2004
• Poor air conditioner performance - air conditioner will not blow cold enough. *tt *ar
  020138007A · Technical service bulletin · Equipment · issued Aug 1, 2004
• Roof beacon switch left on causing battery draw. Gmc gmt 800. *mj 2005 models added. *tt
  01060A · Technical service bulletin · Electrical System · issued Jul 8, 2004
• Oil life system reset procedures-trucks. Buick terazza 2005, gmc sierra denali 2002-2003, gmc b7 chassis medium duty 2003-2005 and gmc 560 c-series 2003-2005 *sc
  07012004 · Technical service bulletin · Equipment · issued Jul 1, 2004
• Repairing napped seat fabric. *eh
  040850011 · Technical service bulletin · Seat Belts · issued Jul 1, 2004
• Poor air conditioner performance - air conditioner will not blow cold enough. This service bulletin replaces 020138007a. *eh
  020138007 · Technical service bulletin · Equipment · issued Jul 1, 2004
• Proper use of labor operation code when diagnosis leads to sir passenger presence system replacement. *tt
  040941003 · Technical service bulletin · Air Bags · issued Jun 1, 2004
• Windrush around windshield. *tt
  040848003 · Technical service bulletin · Visibility · issued Jun 1, 2004
• Heat ventilation and air conditioning system cannot be controlled or defaults to defrost mode. *eh
  040138008 · Technical service bulletin · Equipment · issued Jun 1, 2004
• Use of correct installation procedure for loose hubcap assembly. This service bulletin replaces 030310002. *eh
  030310002 · Technical service bulletin · Tires · issued Jun 1, 2004
• Idle instability, low or rough idle with electronic throttle control. *tt
  040604040 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2004
• Slow or no engagement of automatic transmission no start blank prndl display flashing prndl diagnostic trouble code p0708 p0872 p0847 p0875 p1711 p1713 or u1000 set. This service b…
  020730011 · Technical service bulletin · Power Train · issued Jun 1, 2004
• Information on revised design of intake gasket and related bolts for 2004 mid-year enhancement and prior year service usage. *tt
  040601018 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2004
• Availability of rear wheel mud flaps to reduce debris build-up on rear brake calipers and/or rear wheels. *tt
  040523005 · Technical service bulletin · Service Brakes, Hydraulic · issued Jun 1, 2004
• Allison lct1000 dark or discolored transmission fluid with no loss of performance. *mr
  01932 · Technical service bulletin · Power Train · issued May 4, 2004
• Outside rearview mirrors may blow in at highway speeds or power folding feature appears inoperative. Also to include 2005 models. *tt
  030864010 · Technical service bulletin · Visibility · issued May 1, 2004
• Front suspension coil spring noise. *tt
  990308002A · Technical service bulletin · Suspension · issued May 1, 2004
• Gm is announcing a product emission recall, number 04016. Vehicles could have the .02 engine off natural vacuum, eonv, evaporative emission system leak detection diagnostic disable…
  04152004 · Technical service bulletin · Engine and Engine Cooling · issued Apr 15, 2004
• Revised air conditioning (a/c) system performance test. *tt
  040137004 · Technical service bulletin · Equipment · issued Apr 1, 2004
• Service engine soon (ses) light, p0087, p0093, p1093, low power, no start, hard start, fuel in crankcase. This service bulletin replaces 040604007. *eh
  040604007A · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 2004
• Evaporative emission system diagnostic disabled by incorrect fuel level reference. Recall bulletin. *tt
  04016 · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 2004
• Clunking noise under hood and can be felt in the steering wheel. *tt
  000235003C · Technical service bulletin · Steering · issued Apr 1, 2004
• Growl or moan noise coming from front axle. *tt
  030419004 · Technical service bulletin · Power Train · issued Apr 1, 2004
• Revised fuel system diagnosis cab chassis. *tt
  030604048 · Technical service bulletin · Fuel System, Other · issued Apr 1, 2004
• 4l80e, 4l85e whine noise in first and second gear. *tt
  3259C · Technical service bulletin · Power Train · issued Mar 2, 2004
• Enabling memory seat feature via dic if feature appears inoperative. *eh
  040850003 · Technical service bulletin · Seat Belts · issued Mar 1, 2004
• Personal trip business trip feature must be on for trip odometer to accumulate. *eh
  040849007 · Technical service bulletin · Electrical System · issued Mar 1, 2004
• Service information for front heated seat inoperative/cold. *mj
  040850007 · Technical service bulletin · Seats · issued Mar 1, 2004
• Revised wheel drive shaft nut torque specification. *tt
  040495001 · Technical service bulletin · Power Train · issued Mar 1, 2004
• Inoperative 4wd/awd lamps, inoperative 4wd/awd system. *tt
  020421006C · Technical service bulletin · Power Train · issued Mar 1, 2004
• Rattle noise in engine. *tt
  030601024A · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2004
• Revised diagnostic trouble code p0336. *tt update. To include 2004 isuzu nqr commercial models. *tt
  030604033 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2004
• Air bag lamp on, passenger air bag indicator always reads off, diagnostic trouble code (dtc) b0092 set. *tt
  020941002 · Technical service bulletin · Air Bags · issued Mar 1, 2004
• Diagnostic information for intermittent vehicle no crank dead battery. *eh
  040603002 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2004
• Power window motor now available separately from the power window regulatory assembly. *tt updated *eh
  040864003 · Technical service bulletin · Visibility · issued Feb 1, 2004
• Exhaust moan/vibration. *tt update. *tt
  020605003C · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2004
• Bulletin 04-08-64-003, front door power window motor assemblies - warranty repair information. *tt
  01292004 · Technical service bulletin · Visibility · issued Jan 29, 2004
• Revised clutch pressure plate adjustment. *tt
  040731001 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Allison lct1000 transmission hard to remove from park. *tt
  3151 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Allison lct1000 overdrive disable lamp inoperative after installation of instrument panel (ip). *tt
  00837 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Exhaust vibration resonance or moan in vehicles with gen iii v8 engines. *tc
  3121 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Transmission oil cooler line fitting clarification. *tc
  3143 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Intermittent air bag telltale sets a false diagnostic trouble code of b0083 and or b0084. *sc
  3096 · Technical service bulletin · Air Bags · issued Jan 1, 2004
• Allison lct 1000 p1781 or p0802 setting in the electronic control module. (2005 chevrolet kodiak and 2005 gmc top kick) *sc
  3094 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Oil pan or oil cooler line leak. *sc
  3097 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Allison lct 1000 buzz noise feel on tcc apply. *sc
  3092 · Technical service bulletin · Power Train · issued Jan 1, 2004
• P0420 and p0430 dtsc in the detroit, michigan area with gen iii v-8 engines. *sc
  3107 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 6.6 lb7 engine with a no charge condition with diagnostic trouble code p0380 p0621. *sc
  3121 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Engineering investigation - catalytic converter replacement. *sc
  3119 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Allison lct 1000 prndl flash and/or will not move. *tc
  3130 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Gen iii engine coated piston information. *tc
  3024 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Exhaust vibration resonance or moan. (2004-2005 gmc denali) *sc
  3121 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Gas engines exhaust buzz or rattle noise. *tc
  3160 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Excessive tire spin setting diagnostic trouble code c0543. *tc
  3157 · Technical service bulletin · Tires · issued Jan 1, 2004
• Speedometer inoperative. *tc
  3155 · Technical service bulletin · Vehicle Speed Control · issued Jan 1, 2004
• Duramax diesel low power and fuel economy. *tc
  3125 · Technical service bulletin · Fuel System, Diesel · issued Jan 1, 2004
• Concerns regarding bulletin 00-02-35-003f. All full size trucks and utilities and hummer parts available. *tc
  3147 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• All full size trucks pick up box sheet metal fracture/damage with aftermarket accessories installed. *sc
  3128 · Technical service bulletin · Structure · issued Jan 1, 2004
• Allison lct1000 diagnostic trouble code p1711, p0872 after completing repairs. *tt
  30559 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Additional part numbers for bulletin 02-01-38-007b. *tt
  3062 · Technical service bulletin · Unknown OR Other · issued Jan 1, 2004
• Service engine soon light with a p0300 misfire due to misfires mainly on cylinder 7. *tt
  3055 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Replacement flexplate may have larger bolt holes than the original flexplate. *tt
  3054 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Intermittent concern of the service 4 wheel steer message being displayed on the dic. *tt
  3057 · Technical service bulletin · Steering · issued Jan 1, 2004
• Engine tick, rattle or knock noise after cylinder head gasket replacement on the 6.0l engine. *tt
  3038 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 03-06-04-037 supplement - evap canister installation information. *tt
  3073 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 02-05 onstar equipped vehicles emitting beeping noise before connecting to onstar. *tt
  3050A · Technical service bulletin · Equipment · issued Jan 1, 2004
• The engine coolant temperature or intake air temperature sensor may read -40 degrees when monitored with tech 2. *tt
  3072 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Paint for the 2003 gmt800 trucks for canadian dept. Of national defense. *tt
  3069 · Technical service bulletin · Unknown OR Other · issued Jan 1, 2004
• Repeat hvac blower motor failure. *tt
  3076 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Downhill cruise control surge. *tt
  3073 · Technical service bulletin · Vehicle Speed Control · issued Jan 1, 2004
• Rattle type noise coming from the rear of the cab during body twist maneuvers or over bumps. *tt
  3089 · Technical service bulletin · Structure · issued Jan 1, 2004
• Updated part number for bulletin 04-08-49-019 stall, inaccurate/incorrect fuel gauge reading. *tt
  3087 · Technical service bulletin · Fuel System, Other · issued Jan 1, 2004
• Crank no start with no cranking rpm spark or injector pulse. *tt
  3087 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Whistle noise from the throttle body area on light throttle acceleration on vehicles with gen iii engines and electronic throttle. *tt
  3086 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Air conditioner (a/c) low pressure switch diagnostic tool. Currently the a/c low pressure switch open/close pressures cannot be accurately determined by measuring pressure at the l…
  3086 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Timing chain tensioner breakpoints for service kit or production kit. Supplement to 03-06-01-024b. *tt
  3048 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Cruise control and/or the power take off unit (pto) may be inoperative. *tt
  3051 · Technical service bulletin · Vehicle Speed Control · issued Jan 1, 2004
• Service engine soon light and / or reduced engine power mode due to diagnostic trouble codes p0120, p0220, p1516 and/or p1518. This condition is normally very intermittent. *tt
  3042 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Service engine soon light and / or reduced engine power mode due to diagnostic trouble codes p0120, p0220, p1516 and/or p1518. This condition is normally very intermittent. *tt
  3040 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Various steering or suspension concerns after gm accessories 20 inch tire/wheel assemblies have been installed. *tt
  3045 · Technical service bulletin · Wheels · issued Jan 1, 2004
• Tinny rattle type noise from the roof at highway speeds. *tt
  3067 · Technical service bulletin · Structure · issued Jan 1, 2004
• Rear axle locking differential chatter shudder noise on turns. *mj
  3000A · Technical service bulletin · Suspension · issued Jan 1, 2004
• Service vme - 03 - 04 full size truck, utilities and hummer h2 passenger door module inoperative. *mj
  3000 · Technical service bulletin · Structure · issued Jan 1, 2004
• 4.8l 5.3l 6.6l 8.1l p1285 p1286 or p2133 after replacing app sensor. *mj
  3004 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Squeak or creak noise from underbody over bumps. *mj
  00313 · Technical service bulletin · Suspension · issued Jan 1, 2004
• Engine cylinder head cup plug coolant leak. *mj
  3018 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 4.8 5.3 6.0 gen 111 engine coated piston information. *mj
  3024 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Replacement tailgate cables bind at shoulder bolt. *mj
  3028 · Technical service bulletin · Suspension · issued Jan 1, 2004
• Repairing cloth seats with napped fabric. *mj
  3025 · Technical service bulletin · Seats · issued Jan 1, 2004
• Parts showing no stock or not available. *mj
  1531156 · Technical service bulletin · Fuel System, Diesel · issued Jan 1, 2004
• 6.0l lq4 vin u engine restriction. *tt
  3015 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Repeat engine oil leak at main bearing side bolt. *tt
  3011 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Clutch pedal assembly squeak noise. The condition typically occurs during hot ambient temperature. *tt
  3021 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Power steering fluid leaking at hydraulic brake booster. *tt
  00823A · Technical service bulletin · Steering · issued Jan 1, 2004
• Engine misfire due to injector fretting corrosion. *tt
  01353 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Oil pan or oil cooler line leak on gen iii v-8 engines equipped with an oil cooler. *tt
  00872A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Battery or charge indicator light remains on for up to 30 seconds after a cold start and engine running. *tt
  01250C · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Unable to locate emergency light relay and/or blunt cut wires. *tt
  01188A · Technical service bulletin · Exterior Lighting · issued Jan 1, 2004
• Higher than expected oil consumption even after the intake bolts were replaced per 02-06-01-035. *tt
  00428E · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• A no charge condition with diagnostic trouble code (dtc) p0380, p0621. *tt
  01927 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Painted body side moldings dimple (raised surface). Service vme. *tt
  01936 · Technical service bulletin · Structure · issued Jan 1, 2004
• Outside rearview mirror glass may crack. *tt
  00993 · Technical service bulletin · Visibility · issued Jan 1, 2004
• Allison lct1000 oil pump whine, buzz on cold start. *tt
  00856 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Inaccurate fuel gauge readings and/or engine stall. Service vme. *tt
  02089 · Technical service bulletin · Fuel System, Other · issued Jan 1, 2004
• 4l60e, 4l65e intermittent neutral from a stop or steady speed. *tt
  02086 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Information on resurfacing the park brake portion of the rear brake rotor. *tt
  02053 · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 1, 2004
• Noise coming from instrument panel cluster or tachometer. *tt
  02052 · Technical service bulletin · Structure · issued Jan 1, 2004
• Intermittent service engine soon (ses) light comes on and code p0700 along with diagnostic trouble code p0742 stored. *tt
  02051 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Engine coolant leak at intake gasket. * mj
  01225 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Buzz noise and virbation in the accelerator pedal at approx. 10 mph on start up. *mj
  00786 · Technical service bulletin · Vehicle Speed Control · issued Jan 1, 2004
• Snow plow prep package information - service vme. *mj
  00677 · Technical service bulletin · Unknown OR Other · issued Jan 1, 2004
• Allison lct1000 diagnostic trouble codes (dtc) p1711, p0872 after completing repairs. *mj
  01217B · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Transfer case inoperative or shifts to 4lo after encoder motor sensor replacement. *mj
  01637 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Instrunment panel cluster (ipc) gauges inoperative at times while cranking. *mj
  00895 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Service 4wd light on no codes besides u1000 codes or c0550. *mj
  01267F · Technical service bulletin · Electrical System · issued Jan 1, 2004
• 4.3l l35 engine-diagnostic trouble code p0300 but no misfire can felt. *mj
  00632 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Low audio output from speakers. *mj
  00573 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Allison lct1000 buzz, moan noise at 1400 rpm with the 8.1 l18 gas engine. *tt
  01330 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Loss of power, hesitates on acceleration on 4.8, 5.3 and 6.0 engines coupled with the 4l60e or 4l65e transmission. *tt
  00266 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 4.3l l35 engine wide open throttle diagnostic trouble code (dtc) p0335, p0336, p0339. *tt *mj
  00700A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Allison lct1000 prndl flash and/or will not move. *tt
  01977 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Roll-out for the gen iii small block engines with iridium spark plugs. Also includes 2003/2004 m/l vans. *tt
  01119A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 6.6l lb7 lly diesel engine with rough, unstable, low idle speed or stall. *tt
  00968A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Low power, will not go over 2300 rpms. 6.6l lb7 engine. *tt
  00609B · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Front windshield wiper arm does not remain upright position as it did on prior models and as a result, customer may inadvertently brake the wiper arm trying to extend the blade. *m…
  00844 · Technical service bulletin · Visibility · issued Jan 1, 2004
• Intermittent no forward or reverse with possibly either a flashing prndl display or a range shift inhibited message. *tt
  02113 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Highway speed vibration on k2500hd 4wd vehicles equipped with a 4l80e automatic transmission. *tt
  02116 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Poor ground connection causing diagnostic trouble code (dtc) c0265. *tt
  01737A · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Dual stage air bag used in single stage application. *tt
  00442A · Technical service bulletin · Air Bags · issued Jan 1, 2004
• Onstar system is attempting and/or completing phone calls which the operator of the vehicle did not initiate. *tt
  00372D · Technical service bulletin · Equipment · issued Jan 1, 2004
• Engine overheats on vehicles equipped with rpo vyu snowplow prep package. *tt
  00678B · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Repeat rear axle hub seal leak. *tt
  01222A · Technical service bulletin · Power Train · issued Jan 1, 2004
• Supplement to 00-02-35-003d - clunking noise under hood and can be felt in the steering wheel. *tt
  01634A · Technical service bulletin · Steering · issued Jan 1, 2004
• Low oil light on the dic during engine start. *tt
  00733A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Replacement radio reads cal error, has no audio or will not program. *tt
  01919A · Technical service bulletin · Equipment · issued Jan 1, 2004
• Timing chain tensioner breakpoints for service kit or production fix. Rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. 4.3l lu3 l35 engine. *tt
  01485B · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 6.6l diesel engine rough idle, clatter, stall and/or diagnostic trouble code (dtc) p1223. *tt
  00764B · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Xm error on a radio display. *tt
  01662 · Technical service bulletin · Equipment · issued Jan 1, 2004
• 4l60e, 4l65e forward and low reverse waved steel clutch plate appearance change. *tt
  01599 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Intermediate steering shaft service kit. Service vme. *tt
  01634 · Technical service bulletin · Steering · issued Jan 1, 2004
• Fuel gauge diverts to empty after idling on incline or refueling. *nm
  01761B · Technical service bulletin · Fuel System, Gasoline · issued Jan 1, 2004
• Vibration from engine mount bracket. *mr
  01674 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Blower motor operates on high only.*mr
  01597 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Electronic brake control module part restriction.*mr *mj
  01640 · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 1, 2004
• Coolant leak from head cup plugs on gen iii engines. *mr
  02013 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Abs telltale illuminated, diagnostic trouble code c0550 stored in history.*mr
  01950 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Power folding mirrors will not fold inward.*mr
  02007 · Technical service bulletin · Visibility · issued Jan 1, 2004
• Diagnostic trouble code tips- lct1000 transmission. *mr
  01999 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Inaccurate fuel gauge readings and/or engine stall. *mr
  02029 · Technical service bulletin · Fuel System, Gasoline · issued Jan 1, 2004
• Abs and red brake malfunction indicator light on with no diagnostic trouble codes. *mr
  01953 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Replacement radio reads cal error, has no audio or will not program. *tt
  01919 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Allison lct1000 will not shift from park due to ice, snow or mud build-up on shift linkage. *mr
  01856 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Vehicles equipped with xm do not have audio, am, fm work correctly. *mr
  01849 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Lack of steering assist when stopped or during parking lot type maneuvers. *mr
  01863 · Technical service bulletin · Steering · issued Jan 1, 2004
• Radio cd skips/ejects or clock resets to 12:00. *mr *tt
  01864 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Driver personalization regarding memory seats. *mr
  01862 · Technical service bulletin · Seats · issued Jan 1, 2004
• Drivers or passengers heated seats turn on by themselves. *mr
  01850 · Technical service bulletin · Seats · issued Jan 1, 2004
• Hazard light flashes when turn signal applied. *mr
  01946 · Technical service bulletin · Exterior Lighting · issued Jan 1, 2004
• Excessive tire spin setting diagnostic trouble code (dtc) co542. Also including 2002, 2003 sierra denali. *mr
  01901 · Technical service bulletin · Wheels · issued Jan 1, 2004
• Product information on rear slider. *mr
  01935 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Lack of steering assist or shudder during parking lot type maneuvers. *mr
  01897 · Technical service bulletin · Steering · issued Jan 1, 2004
• Left front of vehicle sits low. Sit bulletin 1454860. *tt
  01712 · Technical service bulletin · Suspension · issued Jan 1, 2004
• Programming control heads - hvac ac. *tt
  01704 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Anti-lock braking system (abs) light on and the abs pump motor continues to run. Sit bulletin 1450952. *tt
  01699 · Technical service bulletin · Service Brakes, Air · issued Jan 1, 2004
• Windshield reveal molding flutering. Service vme. Sit bulletin 1450940. *tt
  01698 · Technical service bulletin · Visibility · issued Jan 1, 2004
• Fuel gauge diverts to empty after idling on incline. Sit bulletin 1459166. *tt
  01761 · Technical service bulletin · Fuel System, Other · issued Jan 1, 2004
• Poor ground connection causing diagnostic trouble code (dtc) c0265. Sit bulletin 1460187. *tt
  01737 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Service 4 wheel steer message with diagnostic trouble code (dtc) c0455. Sit bulletin 1459978. *tt
  01736 · Technical service bulletin · Steering · issued Jan 1, 2004
• Locking gas cap availability. *mr
  01747 · Technical service bulletin · Fuel System, Gasoline · issued Jan 1, 2004
• Xm rapid activation utilization. *mr
  01759 · Technical service bulletin · Equipment · issued Jan 1, 2004
• Business trip and/or personal trip odometer inoperative. Sit bulletin 1460572. *tt
  00778A · Technical service bulletin · Structure · issued Jan 1, 2004
• 6.6l lb7 lly diesel engine drive belt chirping on shut down. Sit bulletin 1460352. *tt
  01242A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 6.6l lb7 repeat engine oil leak (left side) #2 main bearing cross bolt. *mr
  01774 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 6.6l lb7 engine - fuel rail pressure regulator harness connector servicing. *tt
  01717 · Technical service bulletin · Unknown OR Other · issued Jan 1, 2004
• Fogging of windows in the defrost mode. Also including models: 2003-2004 gmc yukon xl, denali xl, 2003-2004 sierra denali. *mr
  01766 · Technical service bulletin · Visibility · issued Jan 1, 2004
• This message is in regard to duramax turbocharger noises or possibly a performance or fuel economy complaint. Service vme. 6.6 lb7 diesel engine. P0102, p0103, p0236. *tt
  001496A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Duramax diesel fuel in oil diagnostics. Service vme. Lb7 6.6l engine. Sit bulletin 1401353. Various models including 2003 and 2004 gmc c4500 and 5500 trucks. *tt
  01495 · Technical service bulletin · Fuel System, Diesel · issued Jan 1, 2004
• Allison lct1000 prndl flash and/or will not move with p0721, p0731, p0732, p0733, p0734, p0743, p0746, p0747, p0776, p0777, p1720, p1721, p1723 and p1724. *tt
  01493 · Technical service bulletin · Power Train · issued Jan 1, 2004
• Allison lct1000 knock noise and possible leak from the torque converter area. Sit bulletin 1401124. *tt
  00252B · Technical service bulletin · Power Train · issued Jan 1, 2004
• 6.6l lb7 diesel engine recapping tool for fuel system high-pressure side diagnosis. Service vme. Sit bulletin 1401058. *tt
  01490 · Technical service bulletin · Fuel System, Other · issued Jan 1, 2004
• Timing chain tensioner breakpoints for service kit or production fix. Rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. 4.3l lu3 l35 engine. *tt
  01485 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Gen iii replacement flywheel bolt holes larger than original part. The bolt holes for the crank shaft in the replacement flywheel are larger than the holes in the original part. Si…
  01484 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Vehicle has no pcm (power train control module) communication with tech 2. Sit bulletin 1400427. *tt
  01483 · Technical service bulletin · Power Train · issued Jan 1, 2004
• 6.6l lb7 duramax diesel turbocharger noises or fuel economy complaint. Service vme. Sit bulletin 1401355. *tt
  01496 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Quadrasteer parts restriction. Available parts. Service vme. Sit bulletin 1403216. *tt
  00537C · Technical service bulletin · Steering · issued Jan 1, 2004
• 4l80e, 4l85e automatic transmission diagnostic trouble code (dtc) p0706 and vehicle may not start. *tt
  00559C · Technical service bulletin · Power Train · issued Jan 1, 2004
• Supplement brake assist noisy and may run continuously. Sit bulletin 1402858. *tt
  01501 · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 1, 2004
• 2004 6.6l duramax lb7 engines with extended crank during hot engine restart. Diagnostic trouble code (dtc) p0193 may or may not be set. Sit bulletin 1402202. *tt
  01499 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Slip condition in 2nd, 3rd or 4th damaged 2-4 band 3-4 clutch on the 4l60e/4l65e automatic transmission. *tt *mj
  00702 · Technical service bulletin · Power Train · issued Jan 1, 2004
• No 2nd, no 4th and no reverse. To include 2004 light duty automobiles and trucks equipped with 4l60e or 4l65e automatic transmission. *tt
  00822B · Technical service bulletin · Power Train · issued Jan 1, 2004
• Outside rearview mirrors memory operation. Sit bulletin 1404207. *tt
  01159A · Technical service bulletin · Visibility · issued Jan 1, 2004
• Engine whistle noise. *tt
  00969A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 6.6 liter duramax diesel engine fuel knock noise. Various models including the 2004 gmc c4500 and c5500. Sit bulletin 1406247. *tt
  01512 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 6.6l lb7 duramax diesel diagnostic trouble code (dtc)s p0201 - p0208. 2500 hd and 3500 models. Sit bulletin 1408805. *tt
  01433A · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Allison lct1000 no shift, speedometer erratic/inoperative, diagnostic trouble codes (dtcs) p0721, c0237 possible anti-lock brake system (abs) lamp on. Si bulletin 1408789. *tt
  00574A · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Timing chain tensioner breakpoints for service kit or production fix for vehicle exhibiting rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. Sit bulleti…
  01485A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• 6.6l and manual transmission growl noise while engaging or disengaging clutch. *tt *mj
  00908D · Technical service bulletin · Power Train · issued Jan 1, 2004
• 2003-2004 generation 5 onstar steering wheel control function explanation. Sit bulletin 1416474. *tt
  01592 · Technical service bulletin · Electrical System · issued Jan 1, 2004
• Hard to fill fuel tank at high volume diesel pumps. Sit bulletin 1411583. *tt
  01568 · Technical service bulletin · Fuel System, Diesel · issued Jan 1, 2004
• Quadrasteer service update. Sit bulletin 1411394. *tt
  01567 · Technical service bulletin · Steering · issued Jan 1, 2004
• Inside rearview mirror compass inoperative. Service vme. Sit bulletin 1411219. *tt
  01564 · Technical service bulletin · Visibility · issued Jan 1, 2004
• Hvac digital display does not illuminate or function. Service vme. Sit bulletin 1411066. *tt
  01562 · Technical service bulletin · Equipment · issued Jan 1, 2004
• D height specification missing from si. Sit bulletin 1410632. *tt
  01555 · Technical service bulletin · Suspension · issued Jan 1, 2004
• Erratic idle, idle surge, rough run, or near stall. *tt
  01470 · Technical service bulletin · Vehicle Speed Control · issued Jan 1, 2004
• Electronic brake control module part restriction. Service vme. *tt *mj
  01322A · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 1, 2004
• Lack of power with tac module code of p1518 reduced power mode. *tt *mj
  00411B · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
• Air conditioning compressor belt or tensioner jumps or flutters causing a rattle noise. Service vme. *tt
  01139B · Technical service bulletin · Equipment · issued Jan 1, 2004
• 03063 - obd system software upgrade - on-board diagnostic (obd) system software upgrade - diagnostic trouble code (dtc) p0128 engine coolant temperature below thermostat regulating…
  03063 · Technical service bulletin · Engine and Engine Cooling · issued Dec 17, 2003
• Lack of passenger compartment heat and/or raised/rough idle after start and/or p0128 diagnostic trouble code (dtc) stored with no service engine soon light illuminated. *tt
  030604065 · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2003
• Transmission oil leak, abnormal knocking noise heard at idle. *tt
  030730037B · Technical service bulletin · Power Train · issued Dec 1, 2003
• 4-wheel drive switch indicator lights flashing, 4-wheel drive inoperative, diagnostic trouble codes c0327, p0836, p0500. *tt
  030421001D · Technical service bulletin · Power Train · issued Dec 1, 2003
• 4.3l lu3 engine hot soak hesitation low power. *tt
  01342 · Technical service bulletin · Engine and Engine Cooling · issued Nov 19, 2003
• 4l80e/4l85e may set a diagnostic trouble code (dtc) p0706 (transmission range switch performance) and exhibit a no start condition. *tt
  00559B · Technical service bulletin · Power Train · issued Nov 18, 2003
• Front license plate bracket. Service vme. *tt
  01457 · Technical service bulletin · Equipment · issued Nov 18, 2003
• Service engine soon (ses) light on with tac module codes p1516 and possible codes p1514, p1515, p1518. *tt
  00827C · Technical service bulletin · Engine and Engine Cooling · issued Nov 18, 2003
• Diagnostic trouble code c0327 with or without additional diagnostic trouble codes (dtcs) setting. *tt
  00690B · Technical service bulletin · Electrical System · issued Nov 18, 2003
• Cam sensor connector does not fit sensor when engine is replaced. *tt
  01415 · Technical service bulletin · Engine and Engine Cooling · issued Nov 18, 2003
• Poor performance from a stop in 2wd, auto or 4wd hi. 2003, 2003 cadillac ext also included. *tt
  01410 · Technical service bulletin · Power Train · issued Nov 18, 2003
• Service 4wd light on no codes besides u1000 codes. Service vme. *tt
  01267B · Technical service bulletin · Power Train · issued Nov 18, 2003
• Xm radio must be tuned to channel 1 through 66 during activation attempt. 2004 chevrolet canyon, gmc denali, gmc colorado also included. *tt
  01390 · Technical service bulletin · Equipment · issued Nov 18, 2003
• The allison lct1000 transmissions may experience a leak from oil pump area. *tt
  00557B · Technical service bulletin · Power Train · issued Nov 18, 2003
• Allison lct1000 repeat transmission control module (tcm) failures with possible multiple diagnostic trouble codes (dtcs). *tt
  00938B · Technical service bulletin · Power Train · issued Nov 18, 2003
• Allison lct1000 serviceability. *tt
  01129A · Technical service bulletin · Power Train · issued Nov 18, 2003
• Coolant loss (into the crankcase). *tt
  01368A · Technical service bulletin · Engine and Engine Cooling · issued Nov 18, 2003
• Gen iii engine noise after hot soak restart. *tt
  00634A · Technical service bulletin · Engine and Engine Cooling · issued Nov 18, 2003
• Replacement (rke) transmitter is inoperative - service vme. *tt
  00843C · Technical service bulletin · Equipment · issued Nov 18, 2003
• 6.6l lb7 engine with diagnostic trouble code (dtc) p0201 and p0208. 2500 hd and 3500 models. *tt
  01361 · Technical service bulletin · Electrical System · issued Nov 18, 2003
• Passenger compartment air filter. *tt
  01348 · Technical service bulletin · Equipment · issued Nov 18, 2003
• Rear spring slap or clunk noise. *tt
  00347A · Technical service bulletin · Suspension · issued Nov 18, 2003
• Service 4wd light on, the 4wd is inoperative and no codes besides u1000 codes. Service vme. *tt
  01267A · Technical service bulletin · Power Train · issued Nov 18, 2003
• Fuel leak concern from the fuel rail pressure sensor. *tt
  01312 · Technical service bulletin · Fuel System, Gasoline · issued Nov 17, 2003
• Airflow sensor problem. *eh
  11062003 · Technical service bulletin · Engine and Engine Cooling · issued Nov 6, 2003
• Front power window noisy or inoperative on vehicles located in michigan only. *tt
  030864037 · Technical service bulletin · Visibility · issued Nov 1, 2003
• Instrument panel cluster (ipc) gauges inoperative. *tt
  030849020 · Technical service bulletin · Electrical System · issued Nov 1, 2003
• Transmission fluid leak from front of transmission - torque converter housing/pump area. 2500/3500 series models. *tt
  030730057 · Technical service bulletin · Power Train · issued Nov 1, 2003
• Transmission oil leak, abnormal knocking noise heard at idle. 2500/3500 series pickup models. *tt
  030730307A · Technical service bulletin · Power Train · issued Nov 1, 2003
• 4l60-e automatic transmission oil pump first and second design identification. *tt
  030730056 · Technical service bulletin · Power Train · issued Nov 1, 2003
• This bulletin is being issued to revise step 4 of diagnostic trouble code (dtc) p2135. *tt
  030604062 · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2003
• Some customers may comment that the transmission slips, a shudder, chuggle, or vibration is felt when the transmission shifts from first to second gear. *tt
  020730030A · Technical service bulletin · Power Train · issued Nov 1, 2003
• Transmission fluid leaks out of vent when truck is started after a cold soak. *tt
  030730054 · Technical service bulletin · Power Train · issued Nov 1, 2003
• Duramax diesel fuel in oil diagnostics revisited. Gm voicemail log. This includes c4500 and 5500 trucks. *tt
  100903 · Technical service bulletin · Engine and Engine Cooling · issued Oct 9, 2003
• Excessive duramax turbocharger whine noise or possibly a performance or a fuel economy complaint. Gm voicemail log. This includes 2003-2004 4500 and 5500 trucks. *tt
  100803 · Technical service bulletin · Engine and Engine Cooling · issued Oct 8, 2003
• The engine diagnostic fuel leaks inside of the engine. Gm voicemail log. This includes 2000 - 2004 chevroand gmc c4500 and 5500 trucks. *tt
  100803 · Technical service bulletin · Engine and Engine Cooling · issued Oct 8, 2003
• Repairing napped fabric-seats may have been upholstered in napped fabrics with dorchester on the bolster and honeycomb on the insert. *sc
  510 · Technical service bulletin · Seats · issued Oct 1, 2003
• Blueheat coolant heater thermo top c. Webasto. *mr
  10012003 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2003
• Cosmetic rust on front bumper. *tt
  030862003A · Technical service bulletin · Structure · issued Oct 1, 2003
• Revised fuel leaks inside of engine diagnostic. 2004 chevrolet kodiak and gmc topkick also included. *tt
  030604059 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2003
• Inner tie rod released for service. *tt
  030234001A · Technical service bulletin · Steering · issued Oct 1, 2003
• Allison automatic transmission valve body hardware changes. *tt
  030730053 · Technical service bulletin · Power Train · issued Oct 1, 2003
• Information on new spark plugs and gapping. Various models including pontiac gto 2004. *tt
  030604060 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2003
• Revised fuel injector balance test with tech 2 (automatic transmission). Various models including 2003-2004 chevrolet kodiak and gmc topkick. *tt
  030604054 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2003
• Revised fuel injector balance test with tech 2 (manual transmission). *tt
  030604053 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2003
• Revised fuel system diagnosis pickup. *tt
  030604049 · Technical service bulletin · Fuel System, Gasoline · issued Oct 1, 2003
• Revised fuel system diagnosis-high pressure side. *tt
  030604047 · Technical service bulletin · Fuel System, Other · issued Oct 1, 2003
• Revised engine cranks but does not run diagnostic. *tt
  030604046 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2003
• Revised diagnostic trouble code (dtc) p0093 or dtc p1093 diagnostic tables. *tt
  030604045 · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2003
• Starter cranks after key is released (normal condition). *tt
  030603001A · Technical service bulletin · Engine and Engine Cooling · issued Oct 1, 2003
• Information on removing front door trim panel to avoid breakage. *tt
  030864029 · Technical service bulletin · Structure · issued Sep 1, 2003
• Availability of replacement parts for wide load outside rearview mirrors. *tt
  030864028 · Technical service bulletin · Visibility · issued Sep 1, 2003
• Avoiding oil level sensor harness damage during lower oil pan installation. *tt
  030603008 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2003
• Diagnostic information for replacement remote keyless entry (rke) transmitter inoperative - unable to synchronize. *tt
  030852005 · Technical service bulletin · Equipment · issued Sep 1, 2003
• Transmission oil leak, abnormal knocking noise heard at idle. 2500/3500 series pickup models. *tt
  030730037 · Technical service bulletin · Power Train · issued Sep 1, 2003
• LOSS OF COOLANT. *TT
  030602007 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2003
• This vme message applies to the valve body for the allison series 1000 transmission revised for the 2004 model year to add modulated main pressure control. This revision will provi…
  080403 · Technical service bulletin · Power Train · issued Aug 4, 2003
• Revised steering wheel position sensor or steering shaft lower bearing replacement procedure and steering wheel position sensor centering procedure. *eh
  030236002 · Technical service bulletin · Steering · issued Aug 1, 2003
• Service engine soon light on with diagnostic trouble code p0446 set replace canister. *eh
  030604037 · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2003