Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
EQUIPMENT
304701/01/20041000960799 through 05 year vehicles, equipped with three-button onstar systems. *tt10/08/2004
301101/01/200410008898When using voice recognition dialing, some numbers or commands may not be understood by the system especially the number two (2). *tt08/25/2004
19090109/19/2001626230Customers may complain on certain models including 2002 gmc/chev truck c3 and 2001 chevrolet truck c3 the secondary information center screen going blank and the on/off button not restoring the display. *slc12/13/2001
EQUIPMENT - ELECTRICAL
08-08906/01/200810026586Gm: special coverage adjustment-analog onstar deactivation. fcc ruled in 2002 wireless carriers would no longer re required to support analog wireless network starting in 2008. *pe csc letter was received. updated 12/1/08. *pe11/14/2008
00372D01/01/200410007287Onstar system is attempting and/or completing phone calls which the operator of the vehicle did not initiate. *tt06/09/2004
19120012/19/2000617792Subject regarding the programmable operation of the secondary information center located in the center console. *tt03/27/2001
EQUIPMENT - ELECTRICAL - AIR CONDITIONER
04013900706/01/200410012175Loss of heating ventilation air conditioning. system mode and or temperature control. *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
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
00711A01/01/200410007869The fan blower motor continues to run after the key has been turned off or the a/c control head locking up. *tt07/13/2004
01428B01/01/200410007279Rear air conditioning hvac blower motor control module information. *tt06/09/2004
01428A01/01/20040142810004172Rear air conditioning hvac blower motor control module information. service vme. sit bulletin 1455584. *tt (this bulletin replaces pi01428a dated 11-18-03). *tt11/20/2003
010139004A12/01/200201013900410000729Air conditioner not cold enough, air conditioner blows warm air with vehicle at extended idle. *tt03/28/2003
01013900410/01/2001627802Information regarding a/c not cold enough, a/c blows warm air with vehicle at extended idle. *yh02/25/2002
EQUIPMENT - ELECTRICAL - NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
08089-B11/01/200808089-C10027804General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09. *pe02/09/2009
EQUIPMENT - ELECTRICAL - RADIO/TAPE DECK/CD ETC.
01084400807/01/2001620816This bulletin is being issued to inform dealers that effective with vehicle production in may 1, 2001, certain vehicles are being shipped with a new fluorescent orange plastic antenna wrench as part of the antenna. *tt08/30/2001
EQUIPMENT - OTHER - OWNERS/SERVICE/OTHER MANUAL
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

Consumer Complaints


Fail datemilesoccurencesPurchase date
EQUIPMENT
01/24/201120000
 We have a problem with the abs system on our yukon and the dealer insists that it is an isolated case but i have found multiple complaints online for the same problem. this problem is extremely dangerous since the vehicle has been designed to brake with much reliance on the abs system. by this i mean that the 2001 gmc yukon does not have a brake proportioning valve that will redirect braking force towards the front brakes as the vehicle mass shifts forward under braking loads. this in turn causes the rear brakes to lock up prematurely under moderate to heavy brake application. it has nearly caused our suv to roll-over on one occasion and frankly, we're afraid to simply sell it and pass the life threatening problem onto someone else. i am deeply dissappointed with gmc for not addressing this deadly problem in the western states and only claiming that snow belt state vehicles are affected. please help us and others that have been through the ringer with multiple gmc dealership service centers that refuse to admit that there is a glaring problem. thank you.
08/21/20012002/28/2001
 Multiple failures; a/c odors, door lock, suspension alignment and brakes. *bf there were problems with the following: weather strip was loose, the a/c blew warm, the belts squeaked, there was a mildew odors, the window regulator, the front seat belt squeaked, the door panel, the steering wheel rattled, drive shaft, accelerator pedal, the wipers were noisy, the hinge pin on the radio was loose, engine noises, a/c drain would not drain at times until the passenger door was closed/water lead and caused by the left front floorboard. recall#01v159000, 02v253000, 03v094000. *sc