CHECK HARNESS CONNECTOR BETWEEN TCM AND FWD SWITCH.

Measure the resistance of the harness connector between the TCM and chassis ground to make sure that there are no shorts in the circuit.

Connector & terminal

(B54) No. 10 — Chassis ground:

QUESTION

Is the resistance 1 MΩ or more?

Yes No

Repair the short circuit of harness between TCM and FWD switch connectors.