Brake System - General Information
DRIVER SEAT MODULE (DSM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B1987 | Pedal Forward/Rearward Motor Stalled | Driver Seat Module (DSM) | Go to Pinpoint Test C . |
| B1988 | Pedal Position Forward Switch Circuit Short to Battery | DSM | Go to Pinpoint Test B . |
| B1989 | Pedal Position Rearward Switch Circuit Short to Battery | DSM | Go to Pinpoint Test B . |
| B2971 | Pedal Position Input Short to Ground | DSM | Go to Pinpoint Test C . |
| B2972 | Pedal Position Input Short to Battery | DSM | Go to Pinpoint Test C . |
| - | All other DSM DTCs | DSM | REFER to SEATING article. |