Component Testing
- Vehicle OFF, disconnect the X175 harness connector at the transmission.
- Install the DT-44152 jumper harness to the transmission side only.
- Test for 10-25 Ω between the AC circuit at terminal V and the AC circuit at terminal W.
- If less than the specified range, test the transmission control wiring harness extension harness circuits for a short between the AC circuits. If the circuits test normal replace the drive motor generator position sensor.
- If greater than the specified range, test each transmission control wiring harness extension harness AC circuits for an open. If the circuits test normal replace the drive motor generator position sensor.
- Test for 15-35 Ω between the signal terminal U and the signal terminal T.
- If less than the specified range, test the transmission control wiring harness extension harness circuits for a short between the signal circuits. If the circuits test normal replace the drive motor generator position sensor.
- If greater than the specified range, test each transmission control wiring harness extension harness signal circuits for an open. If the circuits test normal replace the drive motor generator position sensor.
- Test for 15-35 Ω between the signal terminal L and the signal terminal M.
- If less than the specified range, test the transmission control wiring harness extension harness circuits for a short between the signal circuits. If the circuits test normal replace the drive motor generator position sensor.
- If greater than the specified range, test each transmission control wiring harness extension harness signal circuits for an open. If the circuits test normal replace the drive motor generator position sensor.
- Test for greater than 10 Ω between the terminals listed below and ground:
- Terminal V
- Terminal W
- Terminal U
- Terminal T
- Terminal L
- Terminal M
- If less that the specified value, test the transmission control wiring harness extension harness circuit for a short to ground. If the circuit tests normal replace the drive motor generator position sensor.
- Test for infinite resistance between the terminals listed below:
- Terminals V and U
- Terminals V and L
- Terminals U and L
- If less that the specified value, test the transmission control wiring harness extension harness circuits for a short between the circuits. If the circuits test normal replace the drive motor generator position sensor.