Problem Reports

GMC Yukon XL 1500

Report: Steering Wheel Position Sensor May Fail

• 4WD Transfer Case Position Sensor/Selector Switch May Fail
  The 4WD transfer case encoder motor position sensor or the selector switch may fail causing th...

  Common Problems > GMC Yukon XL 1500

• Can the failure of the mass air flow sensor cause the catalytic converter to go out?
  check engine light is on. starts flashing at above 55mph using a/c or cruise control. dealers...

  Q&A > GMC > 2001 GMC Yukon XL 1500

• How do you test the steering sensor. the service ride stability light came on
  nothing else is wrong it is driving fine, internet indicates this is a common problem and it ha...

  Q&A > GMC > 2005 GMC Yukon XL 1500

• code reader indicated a new mass air flow sensor vehicle did not fix problem
  replaced MAF sensor,new fuel filter vehicle still hard to start plus runs ragged now diagnosed...

  Q&A > GMC > 2000 GMC Yukon XL 1500

• Heating 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...

  Common Problems > GMC Yukon XL 1500