Diesel Data: Automotive Repair

Automatic Light Control Sensor Circuit

AUTOMATIC LIGHT CONTROL SENSOR CIRCUIT

CIRCUIT DESCRIPTION

The multiplex network body ECU receives a signal from the automatic light control sensor.

HINT: A DTC code is output when the automatic light control sensor is malfunctioning or there is an open or short circuit in the automatic light control sensor.

Wiring Diagram:






Step 1:




Step 2:




INSPECTION PROCEDURE