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2000 Chevrolet C3500 6.5L HVAC Dash Control Module
Posted to GM HVAC on 5/11/2004 2 Replies

HVAC control module , has failed 4 times,We have traced it to the logic module in control head quits working,not allowing a/c clutch to [...] and a/c switch l.e.d. lights begin to blink when system is failing.

Module will only fail with engine running,with or...

2 Replies Received (View Replies)

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car Vehicle Data

2000 Chevrolet C3500

VIN 1GBJL34F6Y
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHVAC Dash Control Module
ConditionsRepetative Failure of Module
Misc.Cab & Chassis
Message Closed

car Vehicle Data

2000 Chevrolet C3500

VIN 1GBJL34F6Y
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHVAC Dash Control Module
ConditionsRepetative Failure of Module
Misc.Cab & Chassis