Automatic Transmission External Controls DTCS: TCM
| DTC | Description | Action |
|---|---|---|
| P0815:00 | Upshift Switch Circuit: No Sub Type Information | GO to Pinpoint Test D |
| P0816:00 | Downshift Switch Circuit: No Sub Type Information | GO to Pinpoint Test D |
| P0826:00 | Up and Down Switch Circuit: No Sub Type Information | GO to Pinpoint Test D |
| P1780:00 | Transmission Control Switch (O/D Cancel) Circuit Out Of Self Test Range: No Sub Type Information | GO to Pinpoint Test E |