Headlight Beam Level Control ECU Communication Circuit

HEADLIGHT BEAM LEVEL CONTROL ECU COMMUNICATION CIRCUIT

CIRCUIT DESCRIPTION
Multiplex network body ECU sends signals that the headlight is ON and the daytime running light is on to the headlight beam level control ECU and operates the headlight beam level control system.

Headlight beam level control ECU receives the vehicle speed signal from the skid control ECU, and engine condition from the generator assy.

Wiring Diagram:

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INSPECTION PROCEDURE