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.
2021 Ford Mustang Mach-E First EditionFACTORY OEM SERVICE PROCEDURE
Automatic Transmission External Controls
- Description And Operation
- Diagnosis And Testing
- External Controls
- Diagnostic Trouble Code (DTC) Chart
- Global Customer Symptom Code (GCSC) Chart
- Pinpoint Tests
- Pinpoint Test A: P0562
- Pinpoint Test B: P0563
- Pinpoint Test C: P07EC:07, P07ED:07
- Pinpoint Test D: P0814:00, P0814:01, P0915, P1753
- Pinpoint Test E: The Brake Transmission Shift Interlock (BTSI) System Does Not Operate Properly
- Pinpoint Test F: Automatic Return To Park Function Does Not Operate Correctly
- Pinpoint Test G: Internal Module Diagnostic Trouble Codes (DTCS)
- Pinpoint Test H: U0100:87
- Pinpoint Test I: U0301
- Pinpoint Test J: U1011, U101F
- Pinpoint Test K: Lost Communication With Another Module
- Pinpoint Test L: Invalid Data Received From Another Module
- Pinpoint Test M: Hoop Solenoid
- Pinpoint Test N: Linear Park Position Sensor
- Pinpoint Test O: DTCS P07E4, P07E6
- Pinpoint Test P: DTC P271A
- Pinpoint Test Q: DTCS P272C:00, P272C:12, P272C:14, P272C:2A
- Pinpoint Test R: DTCS P27B2, P2806
- Pinpoint Test S: DTC P27B4
- Pinpoint Test T: Stuck In Park
- Pinpoint Test U: Park Does Not Engage
- Pinpoint Test V: Returns To Park Automatically
- External Controls
- Removal And Installation
Factory Service Tools
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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.
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