AC Compressor power
Thread Starter
Pro
Joined: Jan 2016
Posts: 534
Likes: 12
From: Ohio
1971 AC compressor power
I know the orage wire off of horn relay is the power wire. But if you would jump the AC compressor it would run constantly.
i found that there is a AC relay compressor module and a Dieseling module behind passenger's dashboard which controls power to compressor. I ordered those today.
i found that there is a AC relay compressor module and a Dieseling module behind passenger's dashboard which controls power to compressor. I ordered those today.
Instructor
Joined: Jun 2014
Posts: 160
Likes: 25
From: Prior Lake Minnesota
Check the connection at the low pressure cut off, my 77 has a molded connector and one of the connectors inside was broken. Don't get offended but is the system charged. If you are jumping at the low pressure cut off you are jumping over the problem if there is no refrigerant in the system. The low pressure cut off will cut off power if refrigerant is not present.
Last edited by jimbo8125; Jul 5, 2020 at 02:22 AM. Reason: add info
