Ambient Temp Sensor: Description
Ambient air temperature is monitored by the compass/temperature display unit. It receives a hard wired input from the ambient temperature sensor. The ambient temperature sensor is a variable resistor mounted to a bracket that is secured with a nut to the bracket in front of the A/C condenser, behind the radiator grille.
The ambient temperature sensor cannot be adjusted or repaired and, if faulty or damaged, it must be replaced.