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2012 GMC Sierra 1500 SLE 4.8L Cooling Fans
Posted to GM Electrical on 12/8/2015 22 Replies

this came in with an overheating condition and we found that the cooling fans did not kick on when vehicle has reached around 230 deg f. I checked fan function through scanner and found all three relays are controlling fans as they should. when engine is overh...

22 Replies Received (View Replies)

  Related Documents & Media  2012 GMC Sierra 1500 SLE

 
Message Closed w/Summary

car Vehicle Data

2012 GMC Sierra 1500 SLE

VIN 3GTP2VEA8C
Engine4.8 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCooling Fans
ConditionsInop but Works W/ A/C
Message Closed w/Summary

car Vehicle Data

2012 GMC Sierra 1500 SLE

VIN 3GTP2VEA8C
Engine4.8 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCooling Fans
ConditionsInop but Works W/ A/C