| CHECK HARNESS BETWEEN ECM AND TRANSMISSION HARNESS CONNECTOR. |
|
1) Turn the ignition switch to OFF. 2) Disconnect the connectors from ECM and transmission harness connector (T3). 3) Measure the resistance of harness between ECM connector and chassis ground. Connector & terminal (B136) No. 31 — Chassis ground: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
|
Repair the ground short circuit of harness between ECM and transmission harness connector. |
