MY CHEVY TRUCK FAN ON HEATER WILL NO WORK

1989 Chevrolet Cheyenne

Tiny

lumpy1949

December, 11, 2012 AT 1:23 PM

My chevy truck fan on heater will no work.I check the fuse and it is good.I can run a jumper to the hot feed to the switch and it will work. The louver controls will not work. Is there another place I need to check for the power?

1 Answer

Tiny

hmac300

December, 11, 2012 AT 2:39 PM

Check resistor and blower relay they may be by blower on firewall

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