Inspection of TCM and Its Circuits: Inspection: Notes

1. Remove TCM (1) from vehicle referring to TRANSMISSION CONTROL MODULE (TCM) REMOVAL AND INSTALLATION .
2. Connect TCM connectors (2) to TCM.
3. Check voltage at each terminal of connectors connected.

NOTE: As each terminal voltage is affected by battery voltage, confirm that it is 11 V or more when ignition switch is ON.

Fig 1: Connecting Voltmeter Or Ohmmeter To TCM With Connector Connected

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Fig 2: Terminal Arrangement Of TCM Coupler (Viewed From Harness Side)

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Fig 3: TCM Pin Voltage Chart (1 Of 4)

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Fig 4: TCM Pin Voltage Chart (2 Of 4)

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Fig 5: TCM Pin Voltage Chart (3 Of 4)

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Fig 6: TCM Pin Voltage Chart (4 Of 4)

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