CHECK STOP LIGHT & BRAKE SWITCH CIRCUIT.

1) Turn the ignition switch to OFF.

2) Disconnect the harness connector of ECM.

3) Measure the resistance between ECM harness connector terminal and stop light & brake switch harness connector terminal.

Connector & terminal

DOHC non-turbo model

(B136) No. 12 — (B65) No. 1:
(B136) No. 13 — (B65) No. 3:

Except for DOHC non-turbo model

(B135) No. 12 — (B65) No. 1:
(B135) No. 13 — (B65) No. 3:

Diesel engine model

(B135) No. 19 — (B65) No. 1:
(B135) No. 18 — (B65) No. 3:

QUESTION

Is the resistance less than 10 Ω?

Yes No

Repair the harness.