| CHECK SHORT CIRCUIT INSIDE THE ECM. |
|
1) Connect the connector to ECM. 2) Measure the resistance between electronic throttle control connector and engine ground. Connector & terminal (E57) No. 5 — Engine ground: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
Replace the electronic throttle control. |
Repair the ground short circuit of harness between ECM and electronic throttle control connector. Replace the ECM if defective. |
