CHECK HARNESS BETWEEN ECM AND OIL SWITCHING SOLENOID VALVE LH.

Measure the resistance between ECM and oil switching solenoid valve LH connector.

Connector & terminal

(B137) No. 31 — (E70) No. 1:

(B137) No. 30 — (E70) No. 2:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the harness and connector.

NOTE:

In this case, repair the following item:

Open circuit in harness between ECM and oil switching solenoid valve LH connector

Poor contact of coupling connector