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2004 Chevrolet Suburban 1500 LS 5.3L Aux HVAC Temp Actuator
Posted to GM HVAC on 10/26/2010 1 Reply

HELP ME! I am already pulling my hair out. This vehicle came in for no auxillary(rear) heat. I have B+, 5v ref, good ground at temp actuator. Performed recalibration and actuators sweep like they are supposed to but the temperature actuator always goes back to...

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  Related Documents & Media  2004 Chevrolet Suburban 1500 LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Suburban 1500 LS

VIN 3GNFK16Z94
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAux HVAC Temp Actuator
ConditionsNo Heat
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Suburban 1500 LS

VIN 3GNFK16Z94
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedAux HVAC Temp Actuator
ConditionsNo Heat