Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
EQUIPMENT
030844018A01/01/2005030844018B10004329Rear seat audio (rsa) and/or rear hvac inoperative. *tt update. *tt12/02/2003
EQUIPMENT ADAPTIVE
050814300101/01/200510013461Adjustable foot pedals will not recall to pre-selected position and/or heated seats inoperative, diagnostic trouble code (dtc) b3606. *tt04/19/2005
EQUIPMENT - ELECTRICAL - AIR CONDITIONER
PI-514101/01/201210043536Buick/cadillac/chevrolet/gmc/oldsmobile: if blower motor is set to any speed position and when key is off, it becomes inoperative and may still be inoperative after key is turned on. *pe04/09/2012
04013801410/01/200410012731High pitched tone heard inside vehicle when ac compressor is engaged. *eh03/11/2005
04013801310/01/200410012727Hvac not cold enough a/c compressor does not engage . *eh03/11/2005
04013800806/01/200410012173Heat ventilation and air conditioning system cannot be controlled or defaults to defrost mode. *eh02/16/2005
04013801008/01/200410011190Diagnostic information to accurately diagnose a/c low pressure switch using new kent moore special tool ge-47742. *tt01/10/2005
317901/01/200410010266Automatic dual zone hvac battery draw supplement to 02-01-39-007a. *tt11/08/2004
308601/01/200410009509Air conditioner (a/c) low pressure switch diagnostic tool. currently the a/c low pressure switch open/close pressures cannot be accurately determined by measuring pressure at the low side service port. *tt10/04/2004
EQUIPMENT - ELECTRICAL - NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
050844026A09/01/2005050844026B10017831Navigation radio loses some options, dims or goes blank after a few hours of use (bulletin cancelled-no action required). *tt12/02/2005
70202/01/200510016375Navigation radio system does not have complete coverage. gm tech links. *tt09/09/2005
040812600107/01/200410012100Information on obtaining upgrade/updated navigation disc. *tt02/11/2005
EQUIPMENT - ELECTRICAL - RADIO/TAPE DECK/CD ETC.
05084402809/01/200510017842Remote cd changer clicking on initialization, freezing up or loses place in a song (no fix at this time, fix under development). *tt12/05/2005
0309200503/09/200510014838Cds stick in cd player. *eh05/10/2005
310601/01/200410010132Xm radio was working prior to july 26, 2004 and it is inoperative now. *jb11/04/2004
EQUIPMENT - OTHER - OWNERS/SERVICE/OTHER MANUAL
PIT3504D09/05/200810025770Some customers may comment on various hvac concerns including temperature doors defaulting to full hot position or unable to obtain defrost position. *pe09/05/2008
0701200407/01/200410014251Oil life system reset procedures-trucks. buick terazza 2005, gmc sierra denali 2002-2003, gmc b7 chassis medium duty 2003-2005 and gmc 560 c-series 2003-2005 *sc04/29/2005