What harness goes to which plug on the PCM?
What harness goes to which plug on the PCM? 
I feel like an idiot asking this but just want to make sure before i plug and fire her up. Which harness goes to which plug on the pcm. I know that one harness is blue and one is red, which goes to the plug closest to the firewall? 
Staging Lane
Joined: Jun 2005
Posts: 94
Likes: 0
From: New Zealand
Can't tell you on your type of car, but all the PCM's I've seen have the word BLUE and RED on the exposed connectors.
I don't mean for this to be a smart **** reply, I've just changed a few PCM's recently and thought it might help ya out quickly
Cheers,
I don't mean for this to be a smart **** reply, I've just changed a few PCM's recently and thought it might help ya out quickly
Cheers,
