TrailBlazer 2WD L6-4.2L VIN S (2003)
Ambient Temperature Sensor / Switch HVAC: Service and Repair
Ambient Air Temperature Sensor Replacement
AMBIENT AIR TEMPERATURE SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Remove the front grille.
2. Remove the sensor (1) from the panel assembly (2).
3. Disconnect the electrical connector from the sensor (1).
INSTALLATION PROCEDURE
1. Position the sensor to the panel assembly.
2. Connect the electrical connector to the sensor (1).
