I have a 2007 2500hd LT with 149k on it. Truck runs mint I have Efi live and a few other upgrades nothing crazy. I have been having problems with the ac recently. The compressor clutch wasn't engaging I went threw the entire system jumped the relay to see if everything worked had the system vaccumed and recharged no leaks to be found. The other day I pulled all the fuses under the hood and fuses in cab and then the compressor clutch and ac system started to work again blowing cold air just as normal. This lasted three days and then it went out again and didn't work. I'm lost and need some help anything ideas are appreciated thank you!
A/c clutch won't engage help??
- Thread starter Nhill22189
- Start date
I have checked everything in the system all works perfect. I messed around in the fuse box one day and everything started to work perfect again for about two days then went out again and I haven't been able to get it back on.
I don't know if you have the problem I had with mine but when my truck was only a year old my underhood fuse box was all corroded underneath and my a/c wouldn't work. I got it to work by jumping power from the fuse to the power side of the relay (just stuck the wire in beside the relay terminal and fuse and pushed them back in) and it worked.
If you try this with yours and it works you might have the same issue.
Sent from my D5803 using Tapatalk
If you try this with yours and it works you might have the same issue.
Sent from my D5803 using Tapatalk