toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Backup Lamp Switch > < Automatic Light Control Sensor <--> [Ambient Light Sensor]|Testing and Inspection
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USA, Puerto Rico: INSPECT AUTOMATIC LIGHT CONTROL

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.

USA, Puerto Rico: INSPECT AUTOMATIC LIGHT CONTROL

a. Turn the ignition switch ON.
b. Turn the light control switch to OFF.
c. Parking brake lever released.
d. Cover the top of the light sensor.
e. Head and tail lights turn ON.
f.

Gradually expose the light sensor.

g. Tail light turn OFF and DRL light turn ON.

Backup Lamp Switch > < Automatic Light Control Sensor <--> [Ambient Light Sensor]|Testing and Inspection