CHECK HARNESS BETWEEN STOP LIGHT SWITCH AND AT SHIFT LOCK CONTROL MODULE.

1) Depress the brake pedal.

2) Measure the voltage between the AT shift lock control module and chassis ground.

Connector & terminal

LHD model

(B373) No. 4 (+) — Chassis ground (−):

RHD model

(B376) No. 4 (+) — Chassis ground (−):

QUESTION

Is the voltage 9 V or more?

Yes No

Repair open circuit of harness between the AT shift lock control module and the stop light switch.