A/C Clutch Relay Issues
Thread Starter
Cruising
Joined: Jan 2018
Posts: 10
Likes: 0
From: Florida
A/C Clutch Relay Issues
Hey all,
Naturally when the temps start climbing the AC decides to not cooperate
I’m extremely new to working on vehicles, but I’ve scoured the forums and couldn’t find anything for my issue. The AC clutch will not engage, and when i check the codes, i get a PCM code p0645, which to my knowledge is an issue with the clutch relay circuit. Now here’s the potentially newbie question: where exactly is the relay? I’ve attempted replacing the fuse under the hood to no avail. Any help would be appreciated, and if any more info is needed, I’ll do my best to provide it.
Naturally when the temps start climbing the AC decides to not cooperate
I’m extremely new to working on vehicles, but I’ve scoured the forums and couldn’t find anything for my issue. The AC clutch will not engage, and when i check the codes, i get a PCM code p0645, which to my knowledge is an issue with the clutch relay circuit. Now here’s the potentially newbie question: where exactly is the relay? I’ve attempted replacing the fuse under the hood to no avail. Any help would be appreciated, and if any more info is needed, I’ll do my best to provide it. 
