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Old 07-08-2009, 06:02 PM
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MT-2500 MT-2500 is offline
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Re: Blower Motor is possessed

Quote:
Originally Posted by ncharge View Post
The blower motor on my 99 suburban comes on when it wants to even after the key to the vehicle is removed. It has no problems during run time, all speeds work etc.

You can shut the vehicle off and it will shut off and a few minutes later it will come on and run your battery dead. The lights for the AC come on as well but no other accessories come on, no radio etc.

Multiple Choice:

A. Ignition Switch
B. Wiring Harness
C. Blower Control Switch/Module
D. Take Vehicle to ghost busters?

Any advise would be appreciated. It does not do it all the time, but will definitely do it when you don't expect it and run the battery dead.

Thanks
Auto or manual heater control?
When it does it tap or unplug relays and or blower motor module.
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