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2006 Chevrolet Silverado 1500 WT 5.3L 5V Ref Circuit
Posted to GM HVAC on 8/17/2013 22 Replies

Live data shows low press on the low switch and high press on the high side switch volt meter shows 5v at switches both switches have been replaced what could cause the 5v ref code and a/c inop also if I command a/c on with modis it will come on but the coolin...

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  Related Documents & Media  2006 Chevrolet Silverado 1500 WT

 
Message Closed

car Vehicle Data

2006 Chevrolet Silverado 1500 WT

VIN 1GCEK19B76
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected5V Ref Circuit
ConditionsA/C Inop
Message Closed

car Vehicle Data

2006 Chevrolet Silverado 1500 WT

VIN 1GCEK19B76
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected5V Ref Circuit
ConditionsA/C Inop