Helping a buddy diagnose his blower motor inop.

need a diagram so I can properly diagnose, but not having much luck finding any on the Interwebs so I thought I'd try this/a forum.

been a auto tech for several years worked for VW for long time. Electrical is usually my specialty just need to know what and where I'm checking.

thanks In Advance - Shawn

 

Welcome to the site,





Check the relay and fuse to ensure they are tight

 

KISS, Usually the motor. Special circumstances if it is a 2006.

 

It’s a 2008, and yes K.I.S.S. Another member had us chasing down the BCM, turned out it was a loose relay!