CHECK HARNESS BETWEEN BODY INTEGRATED UNIT AND ECM.

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

Connector & terminal

Turbo model

(B280) No. 15 — (B136) No. 34:

NON-TURBO MODEL

(B280) No. 15 — (B135) No. 31:

QUESTION

Is the resistance less than 10 Ω?

Yes No

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