CHECK HARNESS CONNECTOR BETWEEN VDCCM&H/U AND CHASSIS GROUND.

1) Turn the ignition switch to OFF.

2) Disconnect the connector from the VDCCM&H/U.

3) Measure the resistance of harness between VDCCM&H/U connector and chassis ground.

Connector & terminal

(B310) No. 25 — Chassis ground:

QUESTION

Is the resistance less than 0.5 Ω?

Yes No

Repair the open circuit of VDCCM&H/U ground harness and poor contact of connector.