| CHECK HARNESS BETWEEN ECM AND ACCELERATOR PEDAL POSITION SENSOR. |
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1) Turn the ignition switch to OFF. 2) Disconnect the connectors from ECM and accelerator pedal position sensor. 3) Measure the resistance between ECM and chassis ground. Connector & terminal (B135) No. 22 — Chassis ground: (B135) No. 31 — Chassis ground: |
| QUESTION | |
|
Is the resistance 1 MΩ or more? | |
| Yes | No |
|
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Repair the ground short circuit of harness between ECM and accelerator pedal position sensor connector. |
