CHECK HARNESS BETWEEN BODY INTEGRATED UNIT AND ECM.

1) Disconnect the harness connector from the ECM and body integrated unit.

2) Measure the resistance between the body integrated unit harness connector and ECM harness connector terminals.

Connector & terminal

Turbo model

(B280) No. 4 — (B136) No. 26:

Non-turbo MODEL

(B280) No. 4 — (B135) No. 23:

QUESTION

Is the resistance less than 10 Ω?

Yes No

Repair the open circuit of the harness between the body integrated unit and ECM.