Yea is should if not test says bad pbu or wire in between. I believe I have confirmed wire is good by grounding the 7 pin in the car, compressor kicks on. I find it hard to believe all 10 or so pbu I have on hand are bad
Sent from my iPhone On Jul 27, 2013, at 3:49 PM, Peter Frederick <psf...@earthlink.net> wrote: > Shouldn't the pressure switch have 12V? > > Peter > > _______________________________________ > http://www.okiebenz.com > > To search list archives http://www.okiebenz.com/archive/ > > To Unsubscribe or change delivery options go to: > http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com