1997 GMC Savana 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...
• Mar 22, 2022 Service bulletinThis service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline...
• 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...
• Aug 26, 2016 Service bulletinThis technical bulletin provides a procedure to reprogram the media disc player with the latest...
• 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
• Mar 1, 2007 Service bulletinReduced steering effort (diagnose/replace steering wheel position sensor)
• Oct 13, 2006 Service bulletinPrndl light up with key out of ignition and door open
• Oct 1, 2006 Service bulletinSide cargo door is hard to open
• Oct 28, 2005 Service bulletinSupplement to bulletin 99-06-04-047A for fuel system cleaning
• Oct 27, 2005 Service bulletinWater intrusion at right or left a-pillar
• Aug 1, 2005 Service bulletinDiagnosis of cracked or broken transmission case
• Apr 20, 2005 Service bulletinTurn signal flash too fast, opposite side dim
• 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 bulletin6.5 L57 engine- cranks or starts with the key in run
• Jan 1, 2004 Service bulletinEngine coolant leak at intake gasket
• Nov 18, 2003 Service bulletin6.5L L49 L56 L57 L65 diesel engine requiring fuel injection pump replacement
• Nov 18, 2003 Service bulletinPowertrain control module (PCM) will not fit in new tray per bulletin 02-06-04-020A
• Nov 18, 2003 Service bulletinMalfunction indicator lamp on with a P0300 set and a misfire
• Nov 1, 2003 Service bulletin4L60-E automatic transmission oil pump first and second design identification
• Oct 1, 2003 Service bulletinThis bulletin is being revised to inform dealers that the vcm / PCM (powertrain control module) may be...
• Aug 1, 2003 Service bulletinMalfunction indicator lamp (MIL) is on; the transmission is stuck in third gear; and / or the instrument...
• Aug 1, 2003 Service bulletinRattle noise in engine
• Jun 1, 2003 Service bulletinSide cargo door binds
• Feb 1, 2003 Service bulletinOutside rearview mirror shake or vibration
• Oct 1, 2002 Service bulletinDiagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan
• May 1, 2002 Service bulletinSide cargo doors are hard to open or stiff on 1996 - 2002 chevrolet and gmc g-van models
• Dec 11, 2001 Service bulletinAddressing customers comments about engine oil cooler lines leaking
• Oct 31, 2001 Service bulletinSome vehicles may exhibit an exhaust noise, rattle noise at 550 RPM
• Sep 24, 2001 Service bulletinCustomers may complain of binding side cargo door hinges
• Dec 15, 2000 Service bulletinThis service message addresses customer concerns regarding theft deterrents, a new rear door outside...