Transmission Connector Layouts: Notes

Fig 1: Identifying Transmission Vehicle Harness Connector And Circuit Functions Chart

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Fig 2: Identifying Transmission Vehicle Harness Connector Pin Number And Circuit Functions Chart

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Fig 3: Identifying Transmission Internal Harness Connector

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Fig 4: Identifying Transmission Internal Harness Connector Pin Number And Circuit Functions Chart

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Fig 5: Identifying Digital Transmission Range Sensor Connector

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Fig 6: Identifying Digital Transmission Range Sensor Connector Pin Number And Circuit Functions Chart

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Fig 7: Identifying Output Shaft Speed Sensor Harness Connector

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Fig 8: Identifying Output Shaft Speed Sensor Harness Connector Pin Number And Circuit Functions Chart

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Fig 9: Identifying Digital Transmission Range Sensor Diagnosis Chart

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TR_V is the voltage at the PCM pin 64 (TR3A Circuit) to signal return.
"In Between" reading could be caused by a shift cable or digital TR sensor misaligned or a digital TR sensor circuit failure of TR1, TR2, TR3A, or TR4.
TR_D: 1= Open Digital TR switch, 0= Closed Digital TR switch.
EEC-V Control System Breakout Box Readings: Taken from PCM signal pins for TR1, TR2, TR3A, TR4 to signal return.
- Voltages for TR1, TR2, TR4:
- 0 = 0.0 volts.
- 1 = 9.0 - 14.0 volts.
- Voltage for TR3A:
- 0 = 0.0 volts.
- 1 = 1.3 - 1.8 volts.