Thread: Wiper Malfunction - I'm Stumped
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Old Apr 20, 2021 | 10:05 AM
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onehundred80
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Default Re: Wiper Malfunction - I'm Stumped
Originally Posted by pizzaguy
As I read thru the thread, and particularly the last few posts - Im beginning to think that we are about to discover a mistake in the service manual.
There IS one thing tho, the BCM is in charge here, it is triggered by the output of the Multifunction switch, but it takes it from there.

I do not know how sophisticated or complicated the wiper function of the BCM is, but as I read thru this, I am starting to think the BCM is flaky.
If the BCM is flaky, he could try the old one he had if he still has it.
Newer BCM, newer motor, so why not try a newer MF switch?
 
Last edited by onehundred80; Apr 20, 2021 at 10:16 AM.
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