CHECK HARNESS CONNECTOR BETWEEN TCM AND ATF TEMPERATURE SENSOR.

1) Turn the ignition switch to OFF.

2) Disconnect the connector from transmission.

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

Connector & terminal

(B55) No. 12 — Chassis ground:

QUESTION

Is the resistance 1 MΩ or more?

Yes No

Repair the short circuit of harness between TCM and transmission harness.