CHECK HARNESS BETWEEN ECM AND NEUTRAL POSITION SWITCH CONNECTOR.

1) Turn the ignition switch to OFF.

2) Disconnect connectors from the ECM and transmission harness connector (T9).

3) Measure the resistance of harness between ECM and transmission harness connector.

Connector & terminal

(B136) No. 31 — (B128) No. 1:

(B136) No. 6 — (B128) No. 3:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the harness and connector.

NOTE:

In this case, repair the following item:

Open circuit of harness between ECM and transmission harness connector

Poor contact of coupling connector