No AC down under
Tech Contributor
Joined: Dec 1999
Posts: 32,910
Likes: 2,402
From: Anthony TX
CI 6,7,8,9,11 Vet
St. Jude Donor '08
You LOST the vacuum signal to the HVAC Vacuum Control module. The vacuum source starts at the BACK of the intake manifold and runs through a very small NYLON VACUUM LINE. Start there and trace it to the passengers fender well resivour.
BC
BC
Thread Starter
Melting Slicks
Joined: Aug 2014
Posts: 2,470
Likes: 460
From: East Windsor NJ
I have seen other posts on this 'nylon line' - just wasn't sure if that was the culprit - especially since I am able to redirect from front panels to defrost. I'll give it a look - and maybe clean the udders while I'm at it....
