CHECK HARNESS BETWEEN IMM ECM AND ECM.

Measure the resistance between IMM ECM harness connector terminal and ECM harness connector terminal.

Connector & terminal

2.0 L model

(B141) No. 23 — (B135) No. 31

2.5 L model

(B141) No. 23 — (B136) No. 34

QUESTION

Is the resistance less than 10 Ω?

Yes No

Repair the open circuit of harness between IMM ECM and ECM.