1998 Oldsmobile Bravada service bulletins & manufacturer communications
110 manufacturer communications are on file with NHTSA for the 1998 Oldsmobile Bravada. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 110
- This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…PIP4723F · Technical service bulletin · Fuel System, Gasoline · issued Jan 14, 2022
- This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…PIP4723D · Technical service bulletin · Electrical System · issued Jan 31, 2020
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696E · Technical service bulletin · Equipment · issued Nov 22, 2019
- This warranty administration bulletin provides information regarding the field action courtesy transportation policy.17NA073 · Technical service bulletin · Equipment · issued Sep 18, 2019
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696D · Technical service bulletin · Equipment · issued Sep 5, 2019
- This warranty administration bulletin provides information regarding the field action courtesy transportation policy.17NA073 · Technical service bulletin · Equipment · issued Feb 15, 2019
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scramb…PIC4696C · Technical service bulletin · Equipment Adaptive/mobility · issued May 31, 2018
- This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…PIP4723C · Technical service bulletin · Tires · issued Sep 20, 2017
- This warranty administration bulletin provides policy information with the field action courtesy transportation policy.17-NA-073 · Technical service bulletin · Equipment · issued Mar 15, 2017
- This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…PIP4723B · Technical service bulletin · Electrical System · issued Feb 22, 2017
- This technical bulletin provides a procedure to reprogram the media disc player with the latest calibrations to correct a condition of the rear entertainment system not operating a…16NA260 · Technical service bulletin · Equipment · issued Aug 26, 2016
- This Preliminary Information communication provides information to the technician about vehicles that have an inaccurate fuel gauge. Technician should drive the vehicle to duplicat…PIT3046G · Technical service bulletin · Fuel System, Other · issued Feb 27, 2016
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696B · Technical service bulletin · Equipment · issued Dec 4, 2015
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696A · Technical service bulletin · Equipment · issued Oct 23, 2015
- Vehicle RecallsRecalls · Technical service bulletin · Equipment · issued Jun 30, 2014
- This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.05-06-04-035D · Technical service bulletin · Fuel System, Gasoline · issued May 9, 2014
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules130089009 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2013
- Gmc: fuel gauge fluctuation in park or neutral, causing the low fuel light to illuminate. *pePIT-3046E · Technical service bulletin · Fuel System, Other · issued Aug 1, 2008
- Clunk noise felt through the floor pan. *kb4114 · Technical service bulletin · Structure · issued Oct 23, 2006
- Fuel and temperature gauge inoperative, low fuel and battery light on, prndl inoperative. *tt3777 · Technical service bulletin · Electrical System · issued Jan 6, 2006
- Antilock brake (abs) activation at low speeds. *tt020525006 · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 1, 2006
- Malfunction indicator lamp (mil) on, transmission stuck in third gear, instrument cluster inoperative. *tt updated *eh 2006 and prior gm passenger cars and light duty trucks. *sc010730002D · Technical service bulletin · Power Train · issued Sep 1, 2005
- Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt020730024A · Technical service bulletin · Power Train · issued Aug 1, 2005
- High intensity discharge (hid) headlamps - disposal instructions. *ttt050842003 · Technical service bulletin · Exterior Lighting · issued Mar 1, 2005
- Rear parking brake shoe retaining spring clip service kit for drum-in-hat (dih) equipped vehicles. *tt update. *tt020526001B · Technical service bulletin · Parking Brake · issued Jan 1, 2005
- A no reverse, no second gear, or no fourth gear condition. *tt updated *eh000730022B · Technical service bulletin · Power Train · issued Dec 1, 2004
- Information on error codes on radio display their cause and corrective action. *eh010844005A · Technical service bulletin · Equipment · issued Oct 1, 2004
- Fuel gauge fluctuation in park or neutral. *tt3046A · Technical service bulletin · Fuel System, Other · issued Sep 27, 2004
- The nvg 136 all wheel drive (awd) transfer case and the 236 and 246 nvg selectable transfer cases operating in the auto mode may exhibit a condition of a vibration/shudder during l…3012B · Technical service bulletin · Power Train · issued Aug 23, 2004
- Rattle noise in engine. *tt030601024A · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2004
- Diagnostic information for intermittent vehicle no crank dead battery. *eh040603002 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2004
- Heat coming from vents with hvac off. *tt3176A · Technical service bulletin · Equipment · issued Jan 1, 2004
- Instrument cluster prndl inoperative and or battery light on. *sc3130 · Technical service bulletin · Electrical System · issued Jan 1, 2004
- Driver information center (dic) stays in bulb check. *tt3031A · Technical service bulletin · Electrical System · issued Jan 1, 2004
- Daytime running lamps (drls) turn off temporarily while the turn signals are activated. *tt00502B · Technical service bulletin · Exterior Lighting · issued Jan 1, 2004
- Repeat hvac actuator replacement. *tt02080 · Technical service bulletin · Equipment · issued Jan 1, 2004
- No start with diagnostic trouble code (dtc) p1626 or p1631. Also includes 1998-2004 chevrolet, gmc full size trucks/ utilities/ vans. *tt02068 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
- Engine coolant leak at intake gasket. * mj01225 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
- Pop snap noise in the front suspension when braking. *mr02015 · Technical service bulletin · Suspension · issued Jan 1, 2004
- The nvg 136 all wheel drive (awd) transfer case and the 236 and 246 nvg selectable transfer case shudder on turns. *tt01409 · Technical service bulletin · Power Train · issued Nov 18, 2003
- Clunk noise felt through floor pan. *tt01136C · Technical service bulletin · Structure · issued Nov 18, 2003
- 4l60-e automatic transmission oil pump first and second design identification. *tt030730056 · Technical service bulletin · Power Train · issued Nov 1, 2003
- Rattle noise in engine. *tt030601024 · Technical service bulletin · Engine and Engine Cooling · issued Aug 1, 2003
- Malfunction indicator lamp (mil) is on; the transmission is stuck in third gear; and / or the instrument cluster is inoperative. *tt010730002C · Technical service bulletin · Power Train · issued Aug 1, 2003
- Water leak in front floor carpet area. Gm tech link. *tt57 · Technical service bulletin · Structure · issued Jul 1, 2003
- Parts availability for sunroof repairs. *tt030867004 · Technical service bulletin · Visibility · issued Jun 1, 2003
- Rough idle after start, and/or a service engine soon (ses) light. Various models including the 1995 chevrolet and gmc s/t models. *tt000604003B · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2003
- Antilock brake (abs) activation at low speeds on various models including the 1995 and 1996 envoy. *tt020525006A · Technical service bulletin · Service Brakes, Air · issued Dec 1, 2002
- Revised heater / vent module replacement. *tt020138005 · Technical service bulletin · Equipment · issued Dec 1, 2002
- Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan. *tt990730016A · Technical service bulletin · Power Train · issued Oct 1, 2002
- Technical information - some customers may comment that the rear portion of the roof has some rust forming. *tt010866011C · Technical service bulletin · Structure · issued Jul 1, 2002
- Subject regarding general waterleak guide. *tt020857004 · Technical service bulletin · Structure · issued Jun 1, 2002
- Some customers may comment on an exhaust boom / groan noise in the passenger compartment. *tt020605002 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2002
- Subject regarding rust in cooling system, heater inoperative, blows cold air, engine overheats (flush cooling system). Nlm990602012D · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 2002
- Some customers may comment on a harsh 1-2 upshift and the check engine light or service engine soon indicator is illuminated and diagnostic trouble code p1870 set. *tt010730023B · Technical service bulletin · Power Train · issued Mar 1, 2002
- Information on replacing corroded trailer pre-wire harness at the rear bumper. *tt250202 · Technical service bulletin · Electrical System · issued Feb 25, 2002
- Some customers may comment that the rear portion of the roof has some rust forming. *tt010866011B · Technical service bulletin · Structure · issued Feb 1, 2002
- Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine. *tt000601023A · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2001
- Some customers may comment on rough idle after start up, especially after setting overnight. *tt000604003A · Technical service bulletin · Engine and Engine Cooling · issued Dec 1, 2001
- Subject regarding rear roof perforation. *tt010866011A · Technical service bulletin · Structure · issued Dec 1, 2001
- Subject regarding rear roof perforation (install new rear roof section) including 1995-1997 gmc blazer.*jg010866011 · Technical service bulletin · Structure · issued Nov 1, 2001
- Subject regarding exhaust system rumble / rattle noise. *jg010605006 · Technical service bulletin · Engine and Engine Cooling · issued Nov 1, 2001
- Information regarding harsh 1-2 upshift, service engine soon, malfunction indicator lamp, or cel illuminated, diagnostic trouble code p1870 set. (1996-2000 chevrolet and gmc light …010730023A · Technical service bulletin · Power Train · issued Nov 1, 2001
- Information regarding rear roof perforation. *yh010866011 · Technical service bulletin · Structure · issued Nov 1, 2001
- Some vehicles may exhibit an exhaust noise, rattle noise at 550 rpm. *tt311001 · Technical service bulletin · Engine and Engine Cooling · issued Oct 31, 2001
- Subject regarding necessary resurfacing of the park brake drum. *jg270901 · Technical service bulletin · Service Brakes, Hydraulic · issued Sep 27, 2001
- Customers may comment that the seat recliner handle is stripped. *jg220801 · Technical service bulletin · Seats · issued Aug 22, 2001
- Subject on hood hinge rattle coming from either or both front corners of the instrument panel near the hood hinge areas for 1995 - 2002 pickup and utility models. *et010863001 · Technical service bulletin · Structure · issued Aug 1, 2001
- Information regarding improved bus seat decliner assemblies, the handle on the recliner assembly is attached with a number 20 torque with a shank length of 20 millimeters. *slc060601 · Technical service bulletin · Unknown OR Other · issued Jun 6, 2001
- Some customers may comment that the heater is inoperative, blows cold air, engine may exhibit an overheat condition or the coolant reservoir has rust in it. *tt990602012C · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2001
- Some customers may comment that the security lamp illuminates while driving; engine cranks but will not start; and / or the engine starts then stalls and the security lamp is flash…010856001A · Technical service bulletin · Electrical System · issued Jun 1, 2001
- Some owners with vehicles built before january 15,1999 may comment on a harsh 1-2 upshift and may also have a check engine light. *et010730023 · Technical service bulletin · Power Train · issued Jun 1, 2001
- This technical service bulletin states that technicians may experience difficulty in removing the connectors from the park / neutral position switch, usually when trying to remove …010730021 · Technical service bulletin · Power Train · issued May 1, 2001
- Malfunction indicator lamp (mil) is on; the transmission is stuck in third gear; and / or the instrument cluster is inoperative. *tt010730002B · Technical service bulletin · Unknown OR Other · issued May 1, 2001
- Information pertaining to the new control valve body, spacer plate and gaskets for the 4l60-e automatic transmission. *tt010730012 · Technical service bulletin · Power Train · issued Apr 1, 2001
- Customer may comment that the rearview mirrors, power door locks and rear hatch do not operate. *tt151200 · Technical service bulletin · Visibility · issued Dec 15, 2000
- Some customers may comment that the black plastic housing around the outside rear view mirror turns chalky or is dull in color. *tt000851001 · Technical service bulletin · Visibility · issued Sep 1, 2000
- This message discusses diagnosis and repair of transfer case shutter. *tt300800 · Technical service bulletin · Power Train · issued Aug 30, 2000
- Subject regarding the new reclincer assembly. *tt300800 · Technical service bulletin · Structure · issued Aug 30, 2000
- Some customers may comment on hard, no, or slow start, backfire or kickback during crank / start, grinding or unusual noises during crank, diagnostic trouble code p0338. *tt000604014 · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 2000
- Some customers may comment that the heater is inoperative, blows cold air, engine may exhibit an overheat condition or the coolant reservoir has rust in it. *tt990602012B · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2000
- Some customers may comment that the heater is inoperative, blows cold air, engine may exhibit an overheat condition or the coolant reservoir has rust in it. *tt990602012A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2000
- Some customers may comment on rough idle after start up, and / or a service engine soon (ses) light illuminated. *tt000604003 · Technical service bulletin · Vehicle Speed Control · issued Jan 1, 2000
- A condition with a rusty transmission fluid level indicator / transmission oil filler tube. *tt990730004A · Technical service bulletin · Power Train · issued Oct 1, 1999
- Concerns that the driver or passenger front power seat forward and rearward function is inoperative. *tt990850019 · Technical service bulletin · Seats · issued Oct 1, 1999
- Subject on on-board diagnostic (obd) system improvements. *mjs990604037 · Technical service bulletin · Electrical System · issued Sep 1, 1999
- Transfer case vibration (shudder) during tight turning maneuvers at vehicle speeds of up to 5 km/h (5 mph) on dry pavement. *tt990421005 · Technical service bulletin · Power Train · issued Aug 1, 1999
- Concerns with driver / passenger seat adjuster switch bezel at seat will not stay fastened. *tt990850014 · Technical service bulletin · Seats · issued Aug 1, 1999
- Some customers may comment about the service engine soon light illuminating. *tt990730013 · Technical service bulletin · Unknown OR Other · issued Aug 1, 1999
- Some customers may comment about the horn sounding and a no start condition due to water intrusion into the accessory wiring junction block. *tt990603004A · Technical service bulletin · Electrical System · issued Jul 1, 1999
- Customer may complain about horn sounding, no start due to water intrusion into accessory wiring junction block. *tt990603004 · Technical service bulletin · Electrical System · issued May 1, 1999
- Some customers may complain that the daytime running lights are inoperative. *tt990842002 · Technical service bulletin · Exterior Lighting · issued May 1, 1999
- Brief information regarding insufficient rear seat lighting. *tt98137 · Technical service bulletin · Interior Lighting · issued Nov 20, 1998
- Concerns with insufficient rear seat lighting. *tt98051 · Technical service bulletin · Interior Lighting · issued Nov 18, 1998
- Vehicles equipped with a sunroof built within certain vin breakpoints may have insufficient rear seat lighting. *tt98051 · Technical service bulletin · Interior Lighting · issued Nov 1, 1998
- Comments about a moan type noise when the vehicle is operated in the auto 4wd position and is driven in deep sand, deep snow, or deep mud. *yc867402 · Technical service bulletin · Power Train · issued Sep 1, 1998
- Subject regarding obd ii diagnostic trouble code (dtc) p1404 (reflash vcm). *yc866503A · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 1998
- Park/neutral position switch connector cannot be removed. Yd837110A · Technical service bulletin · Power Train · issued Aug 1, 1998
- Information pertaining to new transmission calibrations. *tt877169 · Technical service bulletin · Power Train · issued Jul 1, 1998
- Some vehicles may set a false obd ii with diagnostic trouble code p1404. *tt866503 · Technical service bulletin · Engine and Engine Cooling · issued Jul 1, 1998
- Brief information regarding rusty transmission fluid level indicator. *tt867117 · Technical service bulletin · Power Train · issued Jul 1, 1998
- Rough idle after start, when vehicle has sat overnight and poppets sticking.876507A · Technical service bulletin · Engine and Engine Cooling · issued Jul 1, 1998
- The screw that secures the left and center insulator panels together, underneath the i/p on the driver's side may pull the one push/insert nut out of the center insulator panel cau…868307 · Technical service bulletin · Unknown OR Other · issued Jul 1, 1998
- Comments that the hvac blower fan runs continuously with ignition off. *yc98861208 · Technical service bulletin · Visibility · issued Jun 1, 1998
- Subject on accessory drive belt noise due to power steering pump pulley misalignment. *yc98776002 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 1998
- Technicians may experience difficulty in removing the connectors from the park/neutral position switch, usually when trying to remove the switch during transmission service. *yc98837110 · Technical service bulletin · Power Train · issued May 1, 1998
- Subject on steering linkage idler arm attaching nut undertorqued. *yc98005 · Technical service bulletin · Steering · issued Feb 1, 1998
- Condition with steering linkage idler arm attaching nut undertorqued. *yc9800598 · Technical service bulletin · Steering · issued Feb 1, 1998
- Condition with headlamp boot loose. *yc768210 · Technical service bulletin · Exterior Lighting · issued Jan 1, 1998
- False hvac history dtc b0408 and/or heater & a/c temperature control door motor becomes inoperative while using scan tool. *yc970901761201 · Technical service bulletin · Visibility · issued Sep 1, 1997