What are the problems with the Yukon XL?
Yukon XL AC Problems 1 Wiring Harness. A TSB has been published by the manufacturer of the Yukon XL concerning wiring harness issues that affect the operation of the AC unit in the GMC. 2 Fuses and Circuit Breaker. Another TSB has been published on the Yukon XL about the fuses and circuit breaker problems on the GMC. 3 Blower Motor Inoperative. …
Why does my Yukon XL AC keep blowing?
The fuse and circuit breakers in the Yukon XL prevent damage from occurring to the AC components by blowing when there is an overload of voltage. The fuses are blowing because of the wiring harness problems found in the Yukon XL.
What are the TSBs on a GMC Yukon?
These TSBs cover wiring, electrical, blower and climate-control problems as well as many other issues found in the Yukon. The air-conditioning problems in the Yukon can also include the fuse and thermostat problems some GMC owners are experiencing.
How can I get my GMC Yukon XL back to 4WD?
Service 4WD notice routinely reported on dash. Inability to change 2WD to 4WD (or back) particularly after extended running period. Periodic solution by turning ignition off then back on, but solution is unpredictable. My Truck is stuck in 4WD Low.
Why is my GMC Yukon stuck in 4WD?
Has gone into 4WD LO mode by itself. Can’t change drive mode. Problem and message will go away for weeks sometimes. When I start my 2005 GMC Yukon, it will often times, by stuck in 4WD and won’t switch to 2WD when I push the 2WD button.
How much does a GMC Yukon XL 1500 cost?
Fault code (s) stored in the transfer case control module will be of assistance in determining the exact fault causing the message to be displayed. The average cost for a GMC Yukon XL 1500 General Diagnosis is between $88 -$111. Learn More Getting SERVICE 4WD on cluster.
Is the 4WD light on on my Yukon?
No lights on 4wd switch..seems to have power but put on a new switch and still nothing. 4WD does not work. upon starting, 4wd low is already engaged, difficult switching out of low. has happened twice.