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2001 Pontiac Aztek 3.4L Cooling fans
Posted to GM Engine on 5/11/2004 3 Replies

Thanks everyone for your time.

This Aztek will overheat at idle. Cooling fans operate when commanded from MT2500 on high and low speeds. Scan data shows correct coolant temp (verified by pyrometer) but PCM never commands fan(s) on.

Data shows fans are off ...

3 Replies Received (View Replies)

  Related Documents & Media  2001 Pontiac Aztek

 
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Aztek

VIN 3G7DA03E41
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCooling Fans
ConditionsInop
Message Closed w/FIX

car Vehicle Data

2001 Pontiac Aztek

VIN 3G7DA03E41
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCooling Fans
ConditionsInop