| CHECK HARNESS BETWEEN ECM AND ELECTRONIC THROTTLE MOTOR. |
|
1) Turn the ignition switch to OFF. 2) Disconnect the connectors from the ECM. 3) Measure the resistance between electronic throttle connector and engine ground. Connector & terminal (E57) No. 3 — Engine ground: (E57) No. 6 — Engine ground: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
|
Repair the ground short circuit of harness between ECM and electronic throttle control relay. |
