CHECK OUTPUT VOLTAGE BETWEEN AUTO HEADLIGHT BEAM LEVELER CONTROL MODULE AND HEADLIGHT ASSEMBLY (LEVELER ACTUATOR).

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

2) Turn the ignition switch to ON.

3) Measure the voltage between auto headlight beam leveler control module connector and chassis ground.

Connector & terminal

(B150) No. 10 (+) — Chassis ground (−):

QUESTION

Is the voltage 12 V?

Yes No

Replace the headlight assembly.