CHECK HARNESS BETWEEN BATTERY — INDICATOR BULB — AUTO HEADLIGHT BEAM LEVELER CONTROL MODULE.

1) Disconnect the auto headlight beam leveler control module connector.

2) Turn the ignition switch to ON.

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

Connector & terminal

(B150) No. 6 (+) — Chassis ground (−):

QUESTION

Is the voltage 12 V?

Yes No

Replace the auto headlight beam leveler control module.