Cabin Temperature Sensor / Switch: Service and Repair

To Remove
1 Remove the Automatic Climate Control (ACC) control module without unplugging the connector.
2 Remove the cover in front of the cabin temperature sensor.
3 Carefully release the locking tabs securing the sensor to the facia. Use a small screwdriver.
4 Release the sensor by pressing it in.
5 Unplug the connector on the back of the sensor.

To Install
6 Plug in the connector.
7 Place the sensor in position. Correct position is important for good cabin temperature control.
8 Press the cover into position in the panel in front of the sensor.
9 Install the ACC control module in position.
10 M1990- Calibrate the ACC system by pressing in the "AUTO" and "VENT" buttons at the same time.


Important : During calibration, all previously stored diagnostic trouble codes are erased. Before carrying out calibration, all stored diagnostic trouble codes should be read.