CHECK HARNESS CONNECTOR BETWEEN VDCCM AND CHASSIS GROUND.

1) Turn the ignition switch to OFF.

2) Disconnect the connector from VDCCM and transmission.

3) Measure the resistance of the harness between VDCCM and chassis ground.

Connector & terminal

(B310) No. 1 — Chassis ground:

(B310) No. 55 — Chassis ground:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the open circuit of the harness between the VDCCM and inhibitor switch connector, and the poor contact of connector.