C55 - AC blows hot Driver's Side, Passenger's side cold
Thread Starter
Senior Member
Joined: Jul 2011
Posts: 426
Likes: 4
From: Sacramento, CA
2005 Granite Gray C55
C55 - AC blows hot Driver's Side, Passenger's side cold
As title states, I have an issue with my AC system. It has peaked 109* in Sacramento and I am just melting in my car 
The driver's side including the rear vents blow hot air while the passenger's front and rear vents blow out cold air.
At first I recharged the lower pressure port using the recommended 134a, it worked for maybe a couple of days... I'm suspecting a leak somewhere perhaps or maybe the AC compressor has gone bad?
Any advice or suggestions would be greatly appreciated!
The driver's side including the rear vents blow hot air while the passenger's front and rear vents blow out cold air.
At first I recharged the lower pressure port using the recommended 134a, it worked for maybe a couple of days... I'm suspecting a leak somewhere perhaps or maybe the AC compressor has gone bad?
Any advice or suggestions would be greatly appreciated!
Thread Starter
Senior Member
Joined: Jul 2011
Posts: 426
Likes: 4
From: Sacramento, CA
2005 Granite Gray C55
Newbie
Joined: Feb 2015
Posts: 9
Likes: 0
2006 C55, 2007 C230, 2008 JEEP Wrangler
another ac issue question....
I have a somewhat similar issue that I cant seem to find help with. Air blows cold except when it rains. Something happens, (I'm guessing obviously something is getting wet) when it rains it blows just warm air, not heat just room temp. Very bad because the windows fog up and it's basically undriveable.
Are there any sensors I could check or relays that anyone knows about that I could check? It seems as though when "something" gets wet the compressor turns off or will not turn on at all if I start the ac when it's raining.
LOVE the car except for this issue.
Are there any sensors I could check or relays that anyone knows about that I could check? It seems as though when "something" gets wet the compressor turns off or will not turn on at all if I start the ac when it's raining.
LOVE the car except for this issue.
