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International Automotive Technicians Network
2001 Chevrolet Impala 3.4L Coolant Fans
Posted to GM Electrical on 9/7/2009 18 Replies

Vehicle came in with coolant fans inoperable and vehicle overheating. Tested fans, no low or high speed fan operation, but can control fans with scanner by commanding low and high speed fan control. Tested wires from PCM to fan relays, no breaks or shorts. Rel...

18 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Impala

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Impala

VIN 2G1WF52E21
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCoolant Fans
ConditionsInoperable
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Impala

VIN 2G1WF52E21
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCoolant Fans
ConditionsInoperable