1997 Chevrolet Tahoe technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Feb 21, 2023 Service bulletinThis warranty administration bulletin provides information regarding the field action courtesy...
• Jan 14, 2022 Service bulletinFuel system, gasoline
• Dec 2, 2019 Service bulletinThis informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco...
• Nov 22, 2019 Service bulletinEquipment: electrical: anti-theft devices
• May 31, 2018 Service bulletinEquipment
• Mar 15, 2017 Service bulletinThis warranty administration bulletin provides policy information with the field action courtesy...
• Dec 4, 2015 Service bulletinEquipment: electrical: anti-theft devices
• Jun 30, 2014 Service bulletinVehicle Recalls
• May 9, 2014 Service bulletinThis informational bulletin provides the technician with information on what E85 fuel may due to a non E85...
• Sep 1, 2013 Service bulletinExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
• May 3, 2013 Service bulletinEngine and engine cooling
• Sep 23, 2006 Service bulletinLeft front axle shaft difficult to remove
• Jan 1, 2006 Service bulletinAntilock brake (ABS) activation at low speeds
• Apr 21, 2005 Service bulletin4WD models with noise, vibration on dry pavement
• Mar 1, 2005 Service bulletinReplacement of connector when replacing fuel tank module/fuel pump module
• Nov 17, 2004 Service bulletinService engine soon light and P0300 when towing, cruising uphill or on hard acceleration
• Jan 1, 2004 Service bulletinMalfunction indicator lamp on with a P0300 set and a misfire
• Jan 1, 2004 Service bulletin93-00 full size utilities (gmt 400 old style only) AC blows warm and the high side pressure is too high
• Nov 18, 2003 Service bulletin6.5L L49 L56 L57 L65 diesel engine requiring fuel injection pump replacement
• Nov 18, 2003 Service bulletinPoor performance from a stop in 2WD, auto or 4WD hi
• Nov 18, 2003 Service bulletinMalfunction indicator lamp on with a P0300 set and a misfire
• Feb 21, 2003 Service bulletinWindshield wiper failure due to cracked boulder joints on the controller circuit board
• Feb 1, 2003 Service bulletinSpecial policy adjustment - windshield wiper motor failures
• Dec 1, 2002 Service bulletinAntilock brake (ABS) activation at low speeds on various models including the 1995 and 1996 envoy
• Oct 1, 2002 Service bulletinDiagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan