| CHECK HARNESS BETWEEN ECM AND ELECTRONIC THROTTLE CONTROL MOTOR. |
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1) Connect the connector to ECM. 2) Turn the ignition switch to ON. 3) Measure the voltage between electronic throttle control connector and engine ground. Connector & terminal (E57) No. 3 (+) — Engine ground (−): (E57) No. 6 (+) — Engine ground (−): |
| QUESTION | |
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Is the voltage less than 10 V? | |
| Yes | No |
|
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Repair the power supply short circuit of harness between ECM and electronic throttle control. |
