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2004 CHEVROLET AVALANCHE
Heater fan running after engine turned off and runs down battery. What causing fan to stay on?
have the same problem?
Sunday, January 2nd, 2011 AT 8:59 PM
Where applicable, change the blower relay/resistor assembly for manual hvac system.
Sunday, January 2nd, 2011 AT 9:17 PM
I assume you have Automatic Temp Control system. The problem is likely a bad Blower Speed Control Module. If it's not ATC, then the resister that takes it's place is bad.
Sunday, January 2nd, 2011 AT 9:19 PM
Thank you for your assistance. Cathy
Sunday, January 2nd, 2011 AT 9:26 PM
Closing out question
Friday, March 11th, 2011 AT 4:32 PM
to post a reply.
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