Question about 2003 Chevrolet TrailBlazer

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AC fan will not blow

I have a 2004 TrailBlazer my ac fan will not blow out the dash but it will blow out the back of the truck

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  • shareetabrow Aug 02, 2009

    Yes the I believe it has a different fan.

  • Michael Beverlin May 11, 2010

    Does the SUV have a different fan for the rear ac?? If so this might help to troubleshoot the front. If they work off the same blower, then that means you have had a ac directional tube fall down somewhere causing the air to redirect to somewhere else.

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Check the vents under the dash, make sure the a/c vent doors are not jammed, check the blower fan underneath the dash too make sure its still operational, check the fuse for the blower motor, then last check your freon level.

Posted on Aug 03, 2009

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