Question about 2003 Chevrolet Trailblazer Ext
This happened to me. Replace the resistor. Be sure to purchase it from the dealer. Off brands will not work.
Posted on Oct 28, 2009
Test the fan first, should have high at 12vdc.then look for the resister, thats probably the culprit.....good luck
Posted on Sep 13, 2009
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Posted on Jan 02, 2017
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