Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2010EDGE LIMITED, FWDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROLS - PINPOINT TEST KN: VARIABLE SPEED ELECTRIC COOLING FAN THROUGH PINPOINT TEST Z: INTERMITTENT - (EXCEPT DIESEL & HYBRID)PINPOINT TEST TB: TRANSMISSION CONTROL SWITCH (TCS)/TRANSMISSION CONTROL INDICATOR LAMP (TCIL)INTRODUCTION
2010 Ford Edge Limited, FWD
Pinpoint Test TB: Transmission Control Switch (TCS)/Transmission Control Indicator Lamp (TCIL): Introduction
2010 Ford Edge Limited, FWDSECTION Introduction
This pinpoint test is intended to diagnose the following:
- TCS
- TCIL
- harness circuits: TCS and TCIL
- 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 |
|---|---|---|---|
| E-Series 4.6L, E-Series 5.4L, Focus, Transit Connect |
190-Pin | T30 | TCS |
| E-Series 6.8L, F-Series Super Duty 6.8L |
170 Pin | B27 | TCS |
| Edge, Flex, MKS, MKT, MKX, Taurus |
190-Pin | B16 | TCS |
| Escape/Mariner, Fusion, Milan |
190-Pin | T31 | TCS |
| F-150 | 190-Pin | B30 | TCS |
| F-Series Super Duty 5.4L | 170 Pin | B43 B27 |
TCIL TCS |
| All other vehicles | 170 Pin | B29 | TCS |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.