2012 GMC Yukon XL 1500 Service and Repair Manual
This factory service and repair manual for the 2012 GMC Yukon XL 1500 addresses one body style, the 4-door sport utility, in Denali, SLE and SLT trim, with two engines to choose between. Both are naturally aspirated overhead-valve V8s built for flex-fuel: the 5.3L displacing 325 cubic inches and the 6.2L displacing 376. The book is organized by system rather than by trim, so engine mechanical, fuel, ignition, transmission, brake, suspension and body electrical work each get their own procedures, specifications, torque values, wiring diagrams and diagnostics.
Engines covered
- 5.3L V8 (325 cu in) — OHV, naturally aspirated, flex-fuel
- 6.2L V8 (376 cu in) — OHV, naturally aspirated, flex-fuel
Body styles covered
- 4-door sport utility
Trims covered
- Denali
- SLE
- SLT
Known issues on the 2012 Yukon XL 1500. Owners of this model year have submitted 84 complaints to NHTSA, and they concentrate in three areas: 24 on the airbags, 11 on the structure and eight on the electrical system. Those are all systems the manual treats in depth, from supplemental restraint component testing and the diagnostic trouble codes that come with it, to body and frame repair procedures with their torque values, to the wiring diagrams that trace power and ground paths through the chassis and interior.
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This service bulletin provides information on Tire Sidewall Irregularities.
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customers vehicles that exhibit vibration conditions without utilizing the s
The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
Showing the 8 most recent of 360 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNS A 2012 GMC YUKON XL 1500. THE CONTACT STATED THAT THE LIFTGATE FAILED TO CLOSE UPON PRESSING THE LIFTGATE BUTTON. THE CONTACT WOULD HAVE TO CLOSE THE LIFTGATE MANUALLY. ADDITIONAL
CRACKED DASHBOARD ABOVE INSTRUMENT CLUSTER AND AT PASSENGER AIRBAG LOCATION. I DO NOT KNOW IF THE VEHICLE WAS IN MOTION OR STATIONARY WHEN IT HAPPENED. I NOTICED IT WHILE VEHICLE WAS STATIONARY.
DURING INCLEMENT WEATHER (SNOW AND RAIN) WHEN WINDSHIELD WIPERS WERE NECESSARY FOR VISIBILITY, THE WIPERS WOULD EITHER MOVE VERY SLOWLY OR INTERMITTENTLY AND STOP IN THE MIDDLE OF THE WINDSHIELD DESPI
CRACKED DASH BOARD. APPEARED SUDDENLY. CAR WAS NOT IN MOTION AND PARKED WHEN CRACK WAS DISCOVERED. IT'S A 2012 YUKON XL SO NOT AN OLDER MODEL.
CRACKED DASH BOARD. APPEARED SUDDENLY. CAR WAS NOT IN MOTION AND PARKED WHEN CRACK WAS DISCOVERED. IT'S A 2012 YUKON XL SO NOT AN OLDER MODEL.
Showing the 5 most serious of 6 complaints filed with NHTSA.
