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.
Diagnostic Trouble Code (DTC) Chart - PCM
2021 Ford Edge SE, 4WDSECTION Diagnostic Trouble Code (DTC) Chart - PCM
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
| Module | DTC | Description | Action |
|---|---|---|---|
| PCM | P0815:00 | Upshift Switch Circuit: No Sub Type Information | For the 6R80 transmission, GO to Pinpoint Test B For the 10R80 transmission, GO to Pinpoint Test F |
| PCM | P0816:00 | Downshift Switch Circuit: No Sub Type Information | For the 6R80 transmission, GO to Pinpoint Test B For the 10R80 transmission, GO to Pinpoint Test F |
| PCM | P0826:00 | Up and Down Switch Circuit: No Sub Type Information | For the 6R80 transmission, GO to Pinpoint Test B For the 10R80 transmission, GO to Pinpoint Test F |
| PCM | P1780:00 | Transmission Control Switch (O/D Cancel) Circuit Out Of Self Test Range: No Sub Type Information | For the 6R80 transmission, GO to Pinpoint Test C For the 10R80 transmission, GO to Pinpoint Test G |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.