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.
2009 Ford Mustang Base, 2D Convertible, AutomaticFACTORY OEM SERVICE PROCEDURE
Starting System
PCM DTC LIST
| DTC | Description | Perform Test |
|---|---|---|
| P0705 | Transmission Range (TR) Sensor Circuit Failure | Refer to the appropriate Automatic Transmission article for the procedure. |
| P0708 | TR Sensor Circuit Failure | Refer to the appropriate Automatic Transmission article for the procedure. |
| P1260 | Theft Detected, Vehicle Immobilized | REFER to the DTC Chart in ANTI-THEFT - PASSIVE ANTI-THEFT SYSTEM (PATS) article. All other PCM DTCs, REFER to Introduction - Gasoline Engines article. |
| P1702 | TR Sensor Circuit Failure | Refer to the appropriate Automatic Transmission article for the procedure. |
| P1705 | TR circuit is not indicating PARK/NEUTRAL during self-test | Refer to the appropriate Automatic Transmission article for the procedure. |
Factory Service Tools
Use the Manual With the Right Hardware
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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.