CHECK HARNESS CONNECTOR BETWEEN TCM AND VCCCM OR ABSCM&H/U.

1) Turn the ignition switch to OFF.

2) Disconnect the connector from TCM, ECM, VDCCM or ABSCM&H/U.

3) Measure the resistance of the harness between TCM, VDCCM and ABSCM&H/U connector.

Connector & terminal

Model with VDC

(B55) No. 17 — (B310) No. 81:

Model without VDC

LHD
(B55) No. 17 — (B301) No. 11:
RHD
(B55) No. 17 — (F49) No. 11:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair open circuit of the harness between the TCM and the VDCCM, or the poor contact in the connector.