Thread: Long and Covoluted intermittant A/C Problems with '88 300TE
View Single Post
  #12  
Old 06-09-2007, 07:15 PM
TimFreeh TimFreeh is offline
Registered User
  
Join Date: Aug 2001
Location: Milford, DE
Posts: 1,572
Quote:
Originally Posted by jcyuhn View Post
I forget which pin this is on the Klima socket; it's on the wiring diagram. Should see +12v on this pin when a/c is called. Easy to test by switching between a/c and econ.JimY
Pin #10 (on the KLIMA socket) is the activation signal from the PBU, I can't from the diagram if its a +12V signal or a switched ground.
Reply With Quote