Pinpoint Test DP: Output Shaft Speed (OSS) Sensor/Vehicle Speed Sensor (VSS)/Transfer Case Speed Sensor (TCSS): Introduction
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2010 Mercury Mountaineer, 2010 Mercury Milan, 2010 Mercury Mariner, 2010 Mercury Grand Marquis, and 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
CROWN VICTORIA POLICE INTERCEPTOR VEHICLES EQUIPPED WITH FIRE SUPPRESSION SYSTEM, REFER TO APPROPRIATE FIRE SUPPRESSION ARTICLE FOR IMPORTANT SAFETY WARNINGS
FOR IMPORTANT SAFETY WARNINGS. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.
This pinpoint test is intended to diagnose the following:
- OSS/VSS/TCSS (7F293/7M101/7H103)
- harness circuits: OSS/VSS, TCSS, and SIGRTN
- powertrain control module (PCM) (12A650)
For PCM connector views or reference values, refer to REFERENCE VALUES .
POWERTRAIN CONTROL MODULE (PCM) CONNECTOR PIN REFERENCE CHART
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| F-150 | 190-Pin | B67 T16 B69, B70 B58, E64, T40 |
VPWR TCSS PWRGND SIGRTN |
| Focus | 190-Pin | B67 B69, B70 B58, E64, T40 T2 |
VPWR PWRGND SIGRTN OSS/VSS |
| Fusion, Milan |
190-Pin | B67 B69, B70 B56, E49, T41 T3 |
VPWR PWRGND SIGRTN OSS/VSS |
| All other vehicles | 170 Pin | B35 B47, B48, B49, B50 B41, E58, T41 T3 |
VPWR PWRGND SIGRTN OSS/VSS |