BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
01078E01/01/200401078F10007552Noise from instrument panel cluster tachometer. *tt07/01/2004
01663A01/01/200401663B10006296Vibration noise from under hood, sounds like sheet metal vibrating. *tt04/27/2004
06250306/25/200310003721Rear license plate pocket seal being rolled over due to improper installation. this a vme message. *tt10/29/2003
02084900910/01/200210000164Interference with center console rear auxiliary power outlet cover and rear seat cushion. *tt02/13/2003
02086700405/01/2002634583Some customers may comment that the headliner sags at the rear of the sunroof opening. *tt10/03/2002
050811000404/01/200510017326Cargo cover handle broken. *tt11/03/2005
040811100306/01/200410012546Rear license plate pocket parts new available individually. *tt03/07/2005
03086600808/01/200310012578Perimeter seal/gasket pulls away from license plate housing and/or excessive adhesive around gasket. *tt03/07/2005
04086600110/01/2004040866001A10011141Rear license plate pocket gasket loose or out of position. *tt udate. *tt01/03/2005
04086401209/01/2004040864012A10011083Front or rear side door glass scratched. *tt12/29/2004
00731A01/01/200400731B10007578Noise from front of vehicle over bumps or under light acceleration. *tt07/01/2004
0308111002A10/01/20040308111002B10005189Paint chipping behind front wheels/front of rear wheels, damaged lower door/cladding and rocker panels. *tt this service bulletin replaces 0308111002. *eh update. *tt02/11/2004
03086300312/01/200310005188Rattle from front of vehicle. *tt02/11/2004
03085700406/01/2006030857004C10004735Wet front floor carpet. *tt update. *tt update. *kb01/05/2004
030811000508/01/200310004399Replacement of first design console trim plate. *tt12/05/2003
12090212/09/200210002739Buzz or rattle noise coming from the front end of light accelreation at 25 to 45 miles per hour or over bumps. *tt09/12/2003
020844016A12/01/200202084401610000747Whine, buzz, generator whine, whine type noise heard on acceleration. *tt03/28/2003
02086402412/01/200210000750Discoloration / fading of door glass molding. *tt03/28/2003
02086600404/01/2002634552Some customers may comment that the paint on the liftgate around the edges of the license plate housing or pocket appears to be rubbing through or wearing off. *tt10/03/2002
02086200108/01/2002634312Some customers may comment that the front fascia on the vehicle appears to be loose. *tt09/28/2002
3303/01/2001619223Information on headliner replacement, headliner harness routing, and replacing or servicing the sunroof on various models including the 2002 chevrolet trailblazer. *tt05/19/2001
03086400604/01/2007030864006C10001264Doors hard to close. *tt updated 07-24-07. *kb04/25/2003
39993999A10021085Liftgate glass will not lock unless lock is press a second time. *kb03/01/2007
03086600606/01/200310002877Lift gate glass hard to close. *tt09/30/2003
70202/01/200510016372Unlocking liftgate latch. gm tech links. 2002 and newer chevrol trailblazer, gmc envoy, oldsmobile bravada and buick rainer. *tt09/09/2005
04086600406/01/2004040866004A10012538Liftgate glass unlatches on rough/bumpy road surfaces. this bulletin replaces previous bulletin number 04-08-66-004. *tt03/07/2005
04086300506/01/200410012537Rattle noise under hood. *tt03/07/2005
01290301/29/200310005113Information on replacing a full frame assembly on a collision repair. gm voicemail express. *tt01/30/2004

Consumer Complaints

Fail datemilesoccurencesPurchase date
 Dt*: the contact stated while the vehicle was at the car wash in 2003 there was a water leak on the passenger side. the right power window would not rollup or down and this occurred intermittently. the dealership could not duplicate the problem. two-three weeks ago while trying to get the window to roll down, the engine died suddenly without warning. this was the third time the engine died suddenly. the first was while driving 60 mph on a dry highway. the vehicle was towed to the dealership who could not duplicate the problem. the second time, the vehicle restarted after sitting a short while on the side of the road. the cvcs boots on the front wheels blew and were replaced twice. the headlights were replaced three times.
 Intermittently throttle sticks in the up position. dealership was notified, but did not resolve the problem. *ak the consumer stated that he was driving and the vehicle lost power and the brakes failed. the consumer stated that the container holding the windshield washer fluid allowed the fluid to leak. the container was repaired. *tc
 Door blew open, 37 mph wind gust, bent door post at upper and lower hinges. both doors at open position flex door post. obvious factory defect. door post not stiff enough. repair does not fix problem. doors will fail in future!
 The vehicle has faulty mirror would not hold setting, and was reprogrammed. the brakes squeak when backing. the engine light would come on intermittent. the back tailgate door and the back passenger squeaks. the radio goes out, the door locks and unlocks at will, the seat has malfunctioned, and cannot lock the passenger doors from the master control on the drivers door. scc
 The all wheel drive has fallen twice in a year. also stated that while driving on the snow the all wheel drive failed to respond which it caused an accident dealer was contacted and stated that the problem has been fix so there is nothing to worry about but consumer does not feel safe on the vehicle. ts dealer checked and reset wheel alignment to specs. inspected driveline and front end. consumer also stated vehicle does not have steady idle. gm currently working on idle concern. windshield moulding on passenger side coming off and replaced. brake pedal fades at stop and cluck inside right rear door panel. no problem found. 4x4 light stayed on. 4wd switch replaced. *tt
 While backing out of the driveway, the front bumper had fallen off. the all wheel drive light was intermittent, there was a vibration in the transmission when accelerating-(could not duplicate), and the service engine light soon had come on. scc *jb
 The front bumper fell off the vehicle.*jb
 There was a problem with the front bumper.*jb
 Front bumper design is dangerous. gm indicated to me that the clearance of the truck's plastic bumper is eight inches. bumper fell off backing out of 6-8 of snow on driveway surface. dangerous driving on winter roads with low front bumper clearance. other: transmission vibration. evident when vehicle puchased on 8/29/02. awd light appeared on and off began dec. 25, 2002. dealer said awd light problem was resolved on january 7, 2003.
 Consumer called complaining about having problems with the front bumper. also stated that while pulling out of her drive way the front bumper fell off the vehicle with out the vehicle impacting any thing. manufacturer was contacted and stated that the vehicle has been design and build according to manufacturers rules and that they don't think it's something they should be worrying about. *nlm
 Tires are wearing uneven, cannot be balanced. tires were replaced, shocks and struts replaced twice. cv joint was replaced as well. dealer is unable to remedy the problem.*jb oil leaking from front shock, shock was replaced. banging noise on drivers side front when going over bumps. strut was leaking and was replaced. brakes failed while driving resulting in a rear end collison. brake pdal feels mushy. passenger side fog light out. blown fog lamp bulb replaced. replaced failed passenger front turn signal bulb. driver and passenger power mirror will not move left or right. mirror switch replaced. front bumper cover is loose and rattles. grinding, clunking and whining when going over bumps or making turns. steering shaft replaced. transmission leaking. replaced rear main seal, removed 02 sensor and converter due to damage. surging problem with the engine. dealer could not duplicate.
 The driver's side door rattled and the driver could hear air while driving. the driver has to bang on the door to get out of the vehicle. the dealer has been contacted. *nm
 Headliner has dropped (it sounds like it is stuck up with a hook/loop strip) behind sunroof. dealer will not even try to repair since all of the ones they have on the lot are like that. an obvious defect since it has clearly dropped from the position they intended on it being.*ak
 2002 olds bravada (which we have owned since 9/2004) was being driven by my teenage son (with 3 other kids in the vehicle), as he left a stop sign, the frame of the vehicle broke loose from the body, separating the control arms from the frame and dropping the rear of the vehicle. he was traveling approximately 20mph at the time of incident. he managed to get to the side of the road where the vehicle came to rest in a ditch, a semi-safe distance from traffic. the vehicle was towed 11/10/12am to a nearby gm dealership. the estimated cost of repair begins at nearly $7000., which would exceed the vehicles value. the gm dealership, to which the vehicle was towed, has advised us not to repair the vehicle as it would be too extensive. to further that statement, the gm dealership has discouraged us to even obtain a full and accurate quote as this would take too much time for a vehicle that should never see the road again, agreeably. to quote both the tow truck driver and the general service manager of the gm dealership; they have never seen a vehicle with an issue such as this. repeated attempts to report this to gm have failed. in efforts to minimize personal opinions from this post, i will only say this is utterly unacceptable on the part of gm, and a safety hazard to unsuspecting customers. *tr