A/C Only Works On Low Fan Setting?
06-12-08 | 09:42 PM
#1
Thread Starter
Rotary Enthusiast
iTrader: (6)
Joined: Sep 2006
Posts: 1,467
Likes: 1
From: Annapolis,MD
A/C Only Works On Low Fan Setting?
Well I am working on my A/C and the compressor only turns on for the low fan(the 1 setting on the panel) setting and no other(2 3 or 4 on the panel)?? I am thinking it is the a/c panel switch cluster but not sure. I just don't want to buy them and it not fix it. It is a 93 with a PFC and the a/c does work and the compressor kicks on and off alot and not sure if the problem with the blower has something to do with it also. Thanks
06-12-08 | 10:08 PM
#2
Most likely the fan switch is bad (bad ground).
The PFC has this same problem and there is an easy fix on the PFC forum.
It involves inserting a small Bosch relay into the circuits.
The PFC has this same problem and there is an easy fix on the PFC forum.
It involves inserting a small Bosch relay into the circuits.
Thread
Thread Starter
Forum
Replies
Last Post
immanuel__7
2nd Generation Specific (1986-1992)
89
09-05-15 10:23 AM
