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2007 Chevrolet Silverado 3500 HD LT 6.0L HAVC blend door operation
Posted to GM HVAC on 6/9/2017 10 Replies

I put the snap on modis on and the counts for the blend door change by itself. I am going to pull a few connector and ohm out the wiring but any help of thought before I start will be helpful. The new control head was programmed when installed and calibration ...

10 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 3500 HD LT

 
Message Closed w/Summary

car Vehicle Data

2007 Chevrolet Silverado 3500 HD LT

VIN 1GBJC34K07
Engine6.0 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHavc Blend Door Operation
ConditionsSwitches to Hot by It's Self
Message Closed w/Summary

car Vehicle Data

2007 Chevrolet Silverado 3500 HD LT

VIN 1GBJC34K07
Engine6.0 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHavc Blend Door Operation
ConditionsSwitches to Hot by It's Self