Join Date: Aug 2010
Location: Nederland, Texas
I'd like to know if there is a way to get the Check Engine Light to reset for good. Mine keeps saying I need a Code 33 (A/C Relay) and that's not true. I know it's an issue with YJ's, but I can't figure out how to get rid of this. It's been reset with the reader at the mechanics. I've disconnected the battery as well. It just keeps coming on. What's weird is that you can drive it about 100 yards, cut it off and then the light goes away. If it's under 60 degree's outside (which doesn't happen much in Texas) then it won't come on at all. Go figure. If anyone has a solution, it would be great to write it up.