Re: body control module
As much as I hate to say it, he MAY be right.
The BCM does sense the 2 window switches, and determine the polarity to send to the window motors.
If it is not an intermittent in the wiring, or a flaky window motor, then a BCM may be the only way to go.
I think the BCM part number is 1938200026 ......
Last edited by ala_xfire; Dec 16, 2015 at 06:19 PM.