Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
POWER TRAIN - AUTOMATIC TRANSMISSION
01073002306/01/2001622930Some owners with vehicles built before january 15,1999 may comment on a harsh 1-2 upshift and may also have a check engine light. *et10/24/2001
01073002105/01/2001619742This technical service bulletin states that technicians may experience difficulty in removing the connectors from the park / neutral position switch, usually when trying to remove the switch during transmission service. *tt06/26/2001
837110A08/01/1998609641Park/neutral position switch connector cannot be removed. yd04/05/2000
577126A02/01/199751354Transmission fluid leak from pump body (replace bushing). *tw12/21/1999
667103A03/01/199752584Automatic transmission 1-2 and/or 2-3 upshift slip/flare, no 3rd or 4th gear, dtc p1870, launch shudder (revise vcm wiring). *ak12/20/1999
77715303/01/199752591Chuggle/surge on tcc apply/no dtc's (reflash the powertrain control module). *tw12/15/1999
67715903/01/199752590Clunk noise on acceleration after a closed throttle coast down (new tcc calibration). *ak08/21/1997
9774L60E08A04/01/199766-71-0352555Automatic transmission 1-2 and/or 2-3 upshift slip/flare, no 3rd or 4th gear, dtc p1870, launch shudder (revise vcm wiring). *tw08/14/1997
9774L80E0306/01/199752557Undesired transmission downshifting between third and second gear when manually shifted to first gear (d1) (new calibration). *tw08/14/1997
9674L60E04A04/01/199752554Transmission fluid leak from pump body (replace bushing). *tw08/14/1997
577126B04/01/199757-71-26A52105Transmission fluid leak from pump body (replace bushing). *tw07/17/1997
577126R02/01/199757-71-2651502Transmission fluid leak from pump body/replace bushing. *tw06/27/1997
POWER TRAIN - AXLE ASSEMBLY
000730022B12/01/2004000730022C618141A no reverse, no second gear, or no fourth gear condition. *tt updated *eh04/05/2001
POWER TRAIN - MANUAL TRANSMISSION
9883711005/01/1998601414Technicians may experience difficulty in removing the connectors from the park/neutral position switch, usually when trying to remove the switch during transmission service. *yc08/04/1998