CHECK WIRING HARNESS.

1) Disconnect the power supply CM connector and the accessory relay (push button start).

2) Using a tester, check continuity between the power supply CM connector and accessory relay (push button start).

Connector & terminal

(B420) No. 11 — (B425) No. 4:

QUESTION

Is there continuity?

Yes No

Repair or replace the open circuit of harness.