Driver Seat Module (DSM) Diagnostic Trouble Code (DTC) Index
DRIVER SEAT MODULE (DSM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | DTC caused by | Action to Take |
|---|---|---|---|
| B1342 | ECU is Defective | DSM | INSTALL a new DSM. REFER to MULTIFUNCTION ELECTRONIC CONTROL MODULES . |
| B1667 | Driver Mirror Up/Dn Circuit Failure | DSM | Go To PINPOINT TEST A . |
| B1668 | Driver Mirror Rt/Lt Circuit Failure | DSM | Go To PINPOINT TEST A . |
| B1669 | Passenger Mirror Up/Dn Circuit Failure | DSM | Go To PINPOINT TEST A . |
| B1670 | Passenger Mirror Rt/Lt Circuit Failure | DSM | Go To PINPOINT TEST A . |
| B1676 | Battery Voltage Out of Range | DSM | REFER to GENERATORS & REGULATORS . |
| B2312 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure | DSM | Go To PINPOINT TEST B . |
| B2315 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Ground | DSM | Go To PINPOINT TEST B . |
| B2316 | Mirror Passenger Vertical Feedback Potentiometer Circuit Failure | DSM | Go To PINPOINT TEST B . |
| B2319 | Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Ground | DSM | Go To PINPOINT TEST B . |
| B2320 | Mirror Driver Horizontal Feedback Potentiometer Circuit Failure | DSM | Go To PINPOINT TEST B . |
| B2323 | Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Ground | DSM | Go To PINPOINT TEST B . |
| B2324 | Mirror Driver Vertical Feedback Potentiometer Circuit Failure | DSM | Go To PINPOINT TEST B . |
| B2327 | Mirror Driver Vertical Feedback Potentiometer Circuit Short to Ground | DSM | Go To PINPOINT TEST B . |
| U1262 | SCP Communication Bus Fault | DSM | REPAIR all DTCs related to the concern first. If U1262 is still retrieved, GO to MODULE COMMUNICATIONS NETWORK , Communication Network Diagnostics. |
| - | All Other DTCs | DSM | REFER to MULTIFUNCTION ELECTRONIC CONTROL MODULES . |