CHECK STOP LIGHT & BRAKE SWITCH CIRCUITS.

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

(B135) No. 28 — (B65) No. 4:

(B135) No. 20 — (B65) No. 2:

QUESTION

Is the resistance less than 10 Ω?

Yes No

Repair the harness.