Focus Fanatics - View Single Post - A/C Questions before I take it in...
View Single Post
Old 07-03-2011, 08:50 PM   #9
Diesel
Focus Enthusiast
 
Diesel's Avatar
 
Join Date: Jun 2011
Fan#: 86584
Location: Soddy Daisy, TN
What I Drive: 99 zx2, 04 focus wife's car

Posts: 514
FF Reputation: 2 Diesel Good Standing Member
Buy-Sell-Trade Rating: (1)
The a/c fan should still be comming on. Your statement of car dosen't know the a/c is on sounds TRUE. On my focus if the selector is in certain positions it won't let my ac run. Bypassing it and manually changing doors might have something to do with this.
need to check for signal at he relay. You can jump the compressor to test the clutch activation

You can use a 90degree pick or screwdriver to pry relay from underneath to check for power or swap in a known good relay

Blower hitting probally bad blower mabey bad cage also, Turning off probally resister/melted resister plug end or just a dead fan motor need to check power and ground at fan when it's not running. I would fix this Piece by piece. And need to take freon pressure should be around 45lbs at low side.
__________________
Rims, fog light conversion, Interrior lighting recolor from starfuryt
Diesel is offline  
    Reply With Quote