Diagnostic Trouble Code (DTC) Charts
DIAGNOSTIC TROUBLE CODE (DTC) CHARTS
| DTC | Description | Action |
|---|---|---|
| B1987 | Pedal Forward/Rearward Motor Stalled | Go To PINPOINT TEST D . |
| B1988 | Pedal Position Forward Switch Circuit Short to Battery | Go To PINPOINT TEST B . |
| B1989 | Pedal Position Rearward Switch Circuit Short to Battery | Go To PINPOINT TEST B . |
| B1991 | Pedal Forward/Rearward Potentiometer Feedback Circuit Short to Battery | Go To PINPOINT TEST D . |
| B2275 | Pedal Forward/Rearward Potentiometer Feedback Circuit Short to Ground | Go To PINPOINT TEST D . |
| - | All Other DSM DTCs | REFER to MULTIFUNCTION ELECTRONIC MODULES article. |