1996 GMC Yukon problems

What is wrong

On certain minivans, pickup trucks, and sport utility vehicles with certain model-engine combinations, the windshield wiper motor may fail due to cracked solder joints on the controller circuit board. The windshield wipers could work intermittently or not at all.

Risk

If this were to occur during bad weather, driver visibility would be reduced, which could result in a crash.

Remedy

Dealers will replace the wiper motor circuit board and cover. Owner notification began on june 19, 2003. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact chevrolet at 1‑800‑222‑1020, gmc at 1‑800‑462‑8782, or oldsmobile at 1‑800‑442‑6537.

Recall number 03V159000 · Recall details

What is wrong

Vehicle description: light duty pickup trucks and sport utility vehicles, 2 and 4-wheel drive. Solder joints near the wiring harness connector can crack causing the windshield wipers to work intermittently.

Risk

This condition can result in inoperative wipers, reducing a driver's visibility, and increasing the risk of a vehicle crash.

Remedy

Dealers will replace the wiper motor circuit board and cover.

Recall number 98V150001 · Recall details

What is wrong

These vehicles were assembled with the throttle cable contacting the dash mat which could bind the throttle. This does not meet with the maximum return times required by federal motor vehicle safety standard no. 124, "accelerator control systems."

Risk

Consequence of non-compliance: the engine speed may not return to idle increasing the potential for a vehicle accident.

Remedy

Dealers will inspect for adequate throttle cable to dash mat clearance, and if there is insufficient clearance, cut out a portion of the dash mat to provide proper clearance.

Recall number 96V057000 · Recall details

As a result of this, and the precedinginvestigation, rq99-003, gm has expanded the population of safety recall 98v‑150 (replacement of the windshield wiper control module) to include an additional 1.77 million vehicles.included are various 1994-1997 my m/l vans, s/t trucks and suvs, & c/k trucks and suvs.see attached technical report for details.

EA02006

EA01018

Odi has received one (1) complaint alleging that the 2nd row passenger-side seat belt release buckle anchor detached from seat frame during a side impact crash.during the crash, the occupant was thrown from his seat, partially ejected through the rear quarter window of the vehicle.occupant sustained injury.gm has subsequently changed seat belt anchoring design in my 2000. Odi has completed a preliminary investigation and has determined that further information is needed to determine whether a safety defect exists.

PE01023

EA00024

There is no summary currently available

EA00013

Based on the reports received by odi from consumers, failure of the headlight electrical circuit may occur in the subject vehicles, and may result from repeated adjustment ofthe tilt steering wheel in the subject vehicles.repeated adjustment of the steering wheel position may strain the wiring in the headlight circuit to the point of failure where they are attached to the multi-function switch, resulting in the unanticipated loss of headlights while the vehicle is in motion.odi has concerns regarding the high rate of warranty repairs for problems potentially associated with the alleged defect in the subject vehicles, with the recognition the each incident of headlight failure represents a condition of vehicle disablement.in addition, the manufacturer's evaluation of the alleged defect has not been received, and this office has interest in the details of the methodologies and results of that assessment.

PE00017

Odi has received 21 complaints where owners allege that the standard gm factory supplied AC delco battery case failed, resulting in the leakage of sulfuric acid.of the 21 complaint vehicles, six suburban, three tahoes, and one yukon owner(s) complained about a loss of brake fluid from deterioration of the right frontbrake line as a result of sulfuric acid contamination.the remaining 11 complaints pertain primarily to sulfuric acid leakage from the battery case.at least one complainant stated that the replacement battery also failed.several of the complainants note that the leaking acid had come in contact with a wire harness at the frame in the vicinity of the steel brake line.a field inspection by odi indicates that the described harness is the ABS connection to the right front wheel speed sensor.prior to the battery case failure, there is usually no warning (short of an underhood inspection), and the ensuring damage (sulfuric acid contamination) is progressive.of the known battery failures, there may be a temperature correlation, as 60% of the owner complaints came from four states; california, florida, georgia and texas.there is also a product improvement program and engineering change notice to add 1% silver to the battery's positive side terminall, with the earliest implementation date for this being feb 2, 1998.the effect of this design change is as yet unknown; further review is warranted.an ea is being opened to gather further appropriate information, clarify any defect trends, and to assess the safety implications and risks concerning these failures.

PE99073

RQ99015