Automatic Transmission External Controls DTCS: Pcm
| DTC | Description | Action |
|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |