2002 GMC Yukon XL Denali Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 GMC Yukon XL Denali
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2002 GMC Yukon XL Denali ProblemsHeating and AC Temperature and Air Delivery Mode Door Actuators May Fail
One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improper temperature or air delivery. If this occurs, fault code(s) should be stored in the HVAC control module which should assist in diagnoses.
The rear window defogger may stop working due to a wire terminal broken off of the rear glass. Our technicians tell us that terminal can be reattached using a special glue or silver solder.
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
2002 GMC Yukon XL Denali QuestionsSUV going down steep hills steering seems to hang up while braking (1 answer)
While going down the mountains in AZ the steering seems to briefly hang up while braking.
or can you do just the seneor
And i really need to know whet to do. because its cutting off when iam driving now.