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2007 Chevrolet Silverado 1500 LT 4.8L Hvac
Posted to GM HVAC on 8/6/2015 5 Replies

Customer came back stating popping noise under dash. Found acuator popping. Customer stated that before noise started you could switch hvac from defrost to vent fine. Then it started going from defrost to vent , then goes back to defrost by itself. After check...

5 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 1500 LT

 
Message Closed

car Vehicle Data

2007 Chevrolet Silverado 1500 LT

VIN 1GCEK19C17
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHVAC
ConditionsDoor Mode
Message Closed

car Vehicle Data

2007 Chevrolet Silverado 1500 LT

VIN 1GCEK19C17
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHVAC
ConditionsDoor Mode