1998 GMC Suburban service bulletins & manufacturer communications
35 manufacturer communications are on file with NHTSA for the 1998 GMC Suburban. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 35
- This warranty administration bulletin provides information regarding the field action courtesy transportation policy.17-NA-073 · Technical service bulletin · Equipment · issued Feb 21, 2023
- 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 informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.19NA273 · Technical service bulletin · Equipment · issued Dec 2, 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…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 · 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 · Fuel System, Gasoline · 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 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
- This preliminary informational bulletin provides information on High Oil Pressure on Startup After Engine Replacement Concern.PI0969 · Technical service bulletin · Engine and Engine Cooling · issued May 3, 2013
- Left front axle shaft difficult to remove. Axle differential leak seal shaft. *kb3340 · Technical service bulletin · Suspension · issued Sep 23, 2006
- Four wheel drive inoperative and the 4wd service light will illuminate. Diagnosis may reveal that the atc fuse could be open, possible dtc c0308, or various u codes may be set. The…3389 · Technical service bulletin · Power Train · issued Sep 28, 2005
- Replacement of connector when replacing fuel tank module/fuel pump module. *tt040604088 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2005
- 93-00 full size utilities (gmt 400 old style only) ac blows warm and the high side pressure is too high. *mj3005 · Technical service bulletin · Equipment · issued Jan 1, 2004
- 4l60e, 4l65e forward and low reverse waved steel clutch plate appearance change. *tt01599 · Technical service bulletin · Power Train · issued Jan 1, 2004
- 4l60-e automatic transmission oil pump first and second design identification. *tt030730056 · Technical service bulletin · Power Train · issued Nov 1, 2003
- Revised steering wheel position sensor or steering shaft lower bearing replacement procedure and steering wheel position sensor centering procedure. *eh030236002 · Technical service bulletin · Steering · issued Aug 1, 2003
- Electric outside rearview mirror switch short circuit. *tt03006 · Technical service bulletin · Electrical System · issued Apr 18, 2003
- Slips in 4-wheel drive, noise, vibration, leaks, hot odor. *tt020421005A · Technical service bulletin · Power Train · issued Feb 1, 2003
- Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan. *tt990730016A · Technical service bulletin · Power Train · issued Oct 1, 2002
- Some vehicles will not move when 4-wheel drive is requested, noise, shudder, poor performance, transmission / transfer case slips, transmission will not upshift, slips in 4-wheel d…020421005 · Technical service bulletin · Power Train · issued Jun 1, 2002
- Information regarding security lamp illumination on the instument panel, engine stalls. *yh010856004A · Technical service bulletin · Unknown OR Other · issued Sep 1, 2001
- Information regarding security lamp illuminating on the instrument panel, engine stall, no start, and diagnosic trouble code b2960. *slc010856004 · Technical service bulletin · Unknown OR Other · issued Aug 1, 2001
- Brake lead/pull and front brake wear. *mjs990524001A · Technical service bulletin · Service Brakes, Hydraulic · issued Sep 1, 1999
- Some cab chassis, crew cab, and pickup models may exhibit a brake lead / pull and front brake wear. *tt990524001 · Technical service bulletin · Service Brakes, Hydraulic · issued Jun 1, 1999
- Vehicles leading or pulling to either side while applying the brakes, and premature front brake wear, especially vehicles that have been used to tow a heavy load. *yc98865020A · Technical service bulletin · Service Brakes, Hydraulic · issued Sep 1, 1998
- Vehicle leading or pulling to either side while applying the brakes or front brake wear not meeting expectations. *yc98865020 · Technical service bulletin · Service Brakes, Hydraulic · issued Apr 1, 1998