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 MANUALSFORD2005CUTAWAY 5.4 L, 5R110WREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTION (EXCEPT DIESEL & HYBRID)DIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND DESCRIPTIONSDTC P1901: TURBINE SHAFT SPEED (TSS) SENSOR CIRCUIT INTERMITTENT
2005 Ford Cutaway 5.4 L, 5R110W
DTC P1901: Turbine Shaft Speed (TSS) Sensor Circuit Intermittent
2005 Ford Cutaway 5.4 L, 5R110WSECTION DTC P1901: Turbine Shaft Speed (TSS) Sensor Circuit Intermittent
P1901 - TURBINE SHAFT SPEED (TSS) SENSOR CIRCUIT INTERMITTENT
| Description: | The TSS sensor signal to the powertrain control module (PCM) is irregular or interrupted. | ||
| Possible Causes: |
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| Diagnostic Aids: | Verify harness and connector integrity. Verify proper installation of the TSS sensor. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to AUTOMATIC TRANSMISSION . | ||
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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.