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2003 Chevrolet Avalanche 1500 North Face 5.3L
Posted to GM HVAC on 3/2/2021 7 Replies

complaint is poor heater output. confirmed complaint but found if i put it on full hot (this is an AUTO CJ-2 hvac system) that it will blow 160f from the register. if i put it one notch below full hot its very cold and you can feel a/c air blowing (yes ref...

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  Related Documents & Media  2003 Chevrolet Avalanche 1500 North Face

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Avalanche 1500 North Face

VIN 3GNEK13T13
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Avalanche 1500 North Face

VIN 3GNEK13T13
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection