toyota Workshop Repair Guides

Toyota Camry XLE Sedan MFI Workshop Service & Repair Manuals

Automatic Light Control Sensor <--> [Ambient Light Sensor]|Locations|Page 940 > < Automatic Light Control Sensor <--> [Ambient Light Sensor]|Locations
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Automatic Light Control Sensor: Testing and Inspection

INSPECT AUTOMATIC LIGHT CONTROL

Auto ON

a. Turn the ignition switch ON.
b. Turn the light control switch to OFF.
c. Parking brake lever released.
d. Gradually cover the top of the sensor.
e. Verify that the lights should turn ON the accessory lights and the headlights.

Auto OFF

a. Gradually expose the sensor.
b. Verify that the lights should turn OFF the headlights and the accessory lights.

INSPECT AUTOMATIC LIGHT CONTROL SENSOR CIRCUIT

Connector disconnected:

Disconnect the connector from the sensor and inspect the connector on the wire harness side, as shown in the table.

Automatic Light Control Sensor <--> [Ambient Light Sensor]|Locations|Page 940 > < Automatic Light Control Sensor <--> [Ambient Light Sensor]|Locations