LS 460 AWD V8-4.6L (1UR-FSE) (2009)
Ambient Temperature Sensor / Switch HVAC: Service and Repair
Removal
AIR CONDITIONING: AMBIENT TEMPERATURE SENSOR: REMOVAL
REMOVAL
1. REMOVE COWL TOP VENTILATOR LOUVER RH See: Starting and Charging/Charging System/Alternator/Service and Repair/Removal
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 See: Body and Frame/Bumper/Front Bumper/Service and Repair/Removal and Replacement/Removal.
4. REMOVE AMBIENT TEMPERATURE SENSOR
(a) Disconnect the connector.
(b) Detach the clamp and remove the sensor.