Ambient Temperature Sensor / Switch HVAC: Service and Repair

Ambient Temperature Sensor:

AMBIENT TEMPERATURE SENSOR

REMOVAL

1. REMOVE COWL TOP VENTILATOR LOUVER RH
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.

3. REMOVE FRONT BUMPER COVER
a. Remove the front bumper cover.

4. REMOVE AMBIENT TEMPERATURE SENSOR




a. Disconnect the connector.
b. Detach the clamp and remove the sensor.

INSTALLATION

1. INSTALL AMBIENT TEMPERATURE SENSOR




a. Attach the clamp to install the sensor.
b. Connect the connector.

2. INSTALL FRONT BUMPER COVER
a. Install the front bumper cover.

3. INSTALL COWL TOP VENTILATOR LOUVER RH
4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
5. PERFORM INITIALIZATION
a. Perform initialization.

NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.

6. CHECK SRS WARNING LIGHT
a. Check the SRS warning light.