CHECK OUTPUT VOLTAGE BETWEEN HEADLIGHT BEAM LEVELING ECM AND HEADLIGHT ASSEMBLY (LEVELING ACTUATOR).

1) Disconnect the headlight assembly (leveling actuator) connector.

2) Turn the ignition switch to ON.

3) Measure the voltage between leveling actuator and chassis ground.

Connector & terminal

•Headlight beam leveler RH:

(B383) No. 10 (+) — Chassis ground (−):

•Headlight beam leveler LH:

(B383) No. 11 (+) — Chassis ground (−):

QUESTION

Is the voltage 12 V?

Yes No

Replace the head light assembly.