
2004 GMC Yukon XL 1500 Denali 6.0L Hvac
Customer states the HVAC blower will not work or respond to speed changes when the vehicle is COLD. Once the vehicle is warm the fan seems to work normally 90% of the time. Sometimes it will continue to run after the vehicle is turned off though. It will not s...
FIX posted 1/18/2012
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Message Closed w/FIX
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VIN | 1GKFK66U64 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | HVAC |
Conditions | Inop |
Message Closed w/FIX
Vehicle Data
2004 GMC Yukon XL 1500 Denali
VIN | 1GKFK66U64 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | HVAC |
Conditions | Inop |