DP: Vehicle Speed Sensor (VSS)/Transfer Case Speed Sensor (TCSS) Introduction
DP: Pinpoint Tests See: DP: Vehicle Speed Sensor (VSS)/Transfer Case Speed Sensor (TCSS) - Pinpoint Test
Note
This Pinpoint Test is intended to diagnose the following:
- Vehicle speed sensor (VSS) (9E731)
- Transfer case speed sensor (TCSS) (7H103)
- Harness circuits: VSS + and VSS -
- Harness circuits: TCSS and SIGRTN
- Powertrain control module (PCM) (12A650)
Pinpoint Test Schematic and Connectors
2.0L (MTX) Cougar
2.5L (MTX) Cougar
2.0L (MTX) Escape
4.2L F-150 4X4 Manual Shift-on-the-Fly (MSOF)
4.6L/5.4L F150/F250 4x4 Manual Shift-on-the-Fly (MSOF)NOTE: For 5.4L, use PCM Pin 4 for TCSS
All Others
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