Measure the resistance of harness between ECM and oil switching solenoid valve RH connector.
Connector & terminal
(B137) No. 25 — (E69) No. 1:
(B137) No. 24 — (E69) No. 2:
Is the resistance less than 1 Ω?
Repair the harness and connector.
NOTE:
In this case, repair the following item:
• Open circuit in harness between ECM and oil switching solenoid valve RH connector
• Poor contact of coupling connector