Question about 2002 Chevrolet Silverado 1500
My fan speeds 1 , 2, 3 did not work, soon speed 4 went and speed 5 only worked now none of them work I have no heat now. Before speed 5 stopped it started making a loud noise lasted a few days then died. I have been told replace the blower motor and then I was told replace the resistor, so I wonder which it is? Thanks
1995 Chevy Silverado, V-6
Blower motor turns off when key is off (thats OK). When powered up the fan speed fluxuates on off (yes off) and 1-2-3. Sometimes it will shut off when moved to 1-2-3 levels. Replaced the resistor pack with the coils (no change) replaced the relay by the resistor (no change).
I have the same problem with a 2002 Chevy Silverado 1500, speeds 1-2-3 did not work then yesterday I took the truck for 2 hour drive with the A/C on for most of the trip in about 85-90 degree weather and today #4 went out, can someone point out what i need to do.
I had a truck about the same year with the same problem, it was the wiring harness, but id check the resistor and the fan first before replacing anythings,
Posted on May 20, 2009
Replace the blower switch in the dash control, they get burnt, u may also need to replace the connector to the switch, if so contact the dealer parts dept, since this switch usually burns up from excessive current draw fromblower motor also replace the blower motor.
Posted on May 20, 2009
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Posted on Jan 02, 2017
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