Question about 2002 Chevrolet Silverado 1500HD
2003 Silverado with automatic climate control blower does not run on any speed if set to recirculate. I only get air movement if I turn off recirculate and drive at speeds 20+ and the airflow increases slowly with speed but I have no control.
I do not have a 12v test light but have checked the voltage at the blower terminal using a multimeter set for 10vDC and the voltage does +/- when I adjust the fan control. is there a way to test the blower itself?
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Posted on Jan 02, 2017
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