Originally Posted by
Steve Jr
The ambient temp. sensor is powered thur the instrument cluster. The outside sensor itself has a variable resistor in it ,that has probably gone bad.
Hi Steve, The sensor itself has been tested and is working fine. The problem has to be in the wiring between the instrument cluster and the sensor connector. Guess I'll need to pull the instrument cluster to check (and that won't be happening anytime soon). First priority needs to be getting the AC working again.