Mechanics

GMC SIERRA BLOWER MOTOR PROBLEM

2005 GMC Sierra • 123,000 miles

Blower fan does not stop running even with engine turned off
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Guest
November 24, 2012.



Possible problem with blower motor control module. Can you check hvac trouble codes? Those are B type codes. Some of the national brand autostores used to check codes for free. I don't know if they can check codes for all systems?

JDL
Nov 24, 2012.