Headlight Beam Level Control ECU Communication Circuit

HEADLIGHT BEAM LEVEL CONTROL ECU COMMUNICATION CIRCUIT

CIRCUIT DESCRIPTION
The headlight beam level control ECU receives HEAD signal from the front controller and receives engine condition (ON or OFF) from the generator. It also receives vehicle speed signal from the skid control ECU, thus controlling the headlight beam level control motor.

Wiring Diagram:

Step 1:

Step 2:

Step 3:

INSPECTION PROCEDURE