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2003 GMC Yukon Denali 6.0L Passenger Blend Door
Posted to GM HVAC on 7/7/2020 11 Replies

ok I need help on this one. the pass side blend door motor is always on hot. I replaced the motor and tried 2 used control heads and performed a recalibration of the motors. While watching the pass door motor during calibration it will go to the cold setti...

11 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Yukon Denali

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Yukon Denali

VIN 1GKEK63U33
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedPassenger Blend Door
ConditionsAlways on Heat
Message Closed w/FIX

car Vehicle Data

2003 GMC Yukon Denali

VIN 1GKEK63U33
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedPassenger Blend Door
ConditionsAlways on Heat