COOLING FANS

2007 Chevrolet Uplander

Tiny

curtisauto

May, 16, 2011 AT 9:30 PM

Cooling fans run all the time on this vehicle 10 seconds after startup

FOUND 14732 RELATED QUESTIONS

Wiring Issue?

68 ANSWERS
128 IMAGES

3 Answers

Tiny

Wrenchtech

May, 16, 2011 AT 10:14 PM

If you have either heat or A/C turned on, that would be normal.

Tiny

curtisauto

May, 17, 2011 AT 12:46 PM

A/c not on and defrost or heat not on

Tiny

Wrenchtech

May, 17, 2011 AT 1:09 PM

Here is the description of how the fans should work. If they are not working this way, then you may have a problem with one of the relays.

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