| CHECK INPUT SIGNAL OF ECM. |
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1) Disconnect the connectors from the ECM. 2) Measure the voltage between ECM and chassis ground. Connector & terminal (B135) No. 9 (+) — Chassis ground (−): |
| QUESTION | |
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Is the voltage 10 V or more? | |
| Yes | No |
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Repair the short to power supply in harness between ECM and transmission harness connector. |
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