I have the outdoor temp/compass display on my overhead console. For temp I am getting a "OC" display, out of calibration?? The temp reading as come back on a couple of times - starts @ 54deg and cycles down every few seconds until it hits -30, then the "OC" comes back on again. Any advice??

 

"OC" stands for open circuit. Check your ambient temp sensor mounted behind the grill, down below the hood latch. Its either that or a broken wire some where in the system. Also check that the ground to the sensor isn't broken. Your going to need a multimeter for this one. You can PM me if you need more indepth info.

 

Thanks for the help. I'll try it tomorrow