1996 Chevrolet C Series(Light) 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...
• Sep 1, 2013 Service bulletinExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
• Aug 1, 1998 Service bulletinFuel solenoid driver located on the side of the fuel injection pump failed, causing vehicle to no start or...
• Jun 1, 1997 Service bulletinFuel guage indicates empty with 7-8 gallons (30 liters) left in tank
• Apr 1, 1997 Service bulletinTransmission fluid leak from pump body (replace bushing)
• Apr 1, 1997 Service bulletinChuggle/surge on tcc apply/no dtc's (reflash PCM)
• Apr 1, 1997 Service bulletinEngine hard to start (replace fuel pump pulsator)
• Apr 1, 1997 Service bulletinChuggle/surge on tcc apply/no dtc's (reflash the powertrain control module (PCM))
• Apr 1, 1997 Service bulletinAutomatic transmission 1-2 and/or 2-3 upshift slip/flare, no 3RD or 4TH gear, DTC P1870, launch shudder...
• Apr 1, 1997 Service bulletinFiber glass rear fender paint star shaped cracks (install protective liner)
• Mar 1, 1997 Service bulletinCln indicator appears on radio display and does not turn off (reset cln indicator with the eject button on...
• Mar 1, 1997 Service bulletinEngine noise (install valve stem oil seal)
• Feb 1, 1997 Service bulletinManual transmission rattle noise at idle (install conventional flywheel)
• Feb 1, 1997 Service bulletinClunk noise on acceleration after a closed throttle coast down (new tcc calibration)
• Feb 1, 1997 Service bulletinDTC 32 and/or poor driveability conditions (install new memcal and clear all dtcs)
• Jan 1, 1997 Service bulletinElectrical interference in mobile (two-way) radio (reprogram vcm-a)
• Dec 1, 1996 Service bulletinTransfer case hops out of 4-HIGH, or no drive in 2 or 4-HIGH ranges and/or grinding noise (install...