Pinpoint Test F : P0815, P0816 (Paddle Shift): Notes
Refer to Transmission Controls - 6 Speed for schematic and connector information.
Normal Operation and Fault Conditions
The paddle shift switch is a toggle switch integral to the steering column. When the selector lever is placed in the manual shift position, the upshift/downshift feature becomes activated and allows the operator to upshift or downshift without removing there hands from the steering wheel. If a new switch is required install a new paddle shift assembly.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P0815 | The PCM Detects A Voltage High Signal When An Upshift Is Requested | Open or short circuit to the upshift switch. |
| P0816 | The PCM Detects A Voltage High Signal When A Downshift Is Requested | Open or short circuit to the downshift switch. |
Possible Sources
- Connectors damaged or pushed-out terminals, corrosion, loose wires and missing or damaged seals.
- Paddle shift switch
- PCM