CHECK HARNESSES BETWEEN ECM, TCM, VDCCM, STEERING ANGLE SENSOR AND DATA LINK CONNECTOR.

Measure the resistance between ECM and DCCM.

Connector & terminal

(B136) No. 35 — (B310) No. 81:

(B136) No. 27 — (B310) No. 83:

QUESTION

Is the resistance 1 Ω or less?

Yes No

Repair the harness and connector.

NOTE:

In this case, repair the following item:

Open circuit in harness between ECM and VDCCM connector

Poor contact of joint connector