Driver Seat Module (DSM)
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B106E | Solid State Driver Disabled Due to Short Circuit | GO to Pinpoint Test BC . |
| B106F | Module Disabled Due to External Fault | GO to Pinpoint Test BC . |
| B112B | Mirror Power Fold Switch Input Short to Battery | REFER to Rear View Mirrors . |
| B1317 | Battery Voltage High | GO to Pinpoint Test AY . |
| B1318 | Battery Voltage Low | GO to Pinpoint Test AZ . |
| B1342 | ECU Is Faulted | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new DSM. REFER to Driver Seat Module (DSM) . TEST the system for normal operation. |
| B1534 | Memory 1 Switch Circuit Short to Ground | GO to Pinpoint Test M . |
| B1538 | Memory 2 Switch Circuit Short to Ground | GO to Pinpoint Test M . |
| B1663 | Seat Driver Front Up/Down Motor Stalled | If the motor does not operate, GO to Pinpoint Test L . If motor operates, GO to Pinpoint Test M . |
| B1664 | Seat Driver Rear Up/Down Motor Stalled | If the motor does not operate, GO to Pinpoint Test L . If motor operates, GO to Pinpoint Test M . |
| B1665 | Seat Driver Forward/Backward Motor Stalled | If the motor does not operate, GO to Pinpoint Test L . If motor operates, GO to Pinpoint Test M . |
| B1666 | Seat Driver Recline Motor Stalled | If the motor does not operate, GO to Pinpoint Test L . If motor operates, GO to Pinpoint Test M . |
| B1667 | Mirror Driver Up/Down Motor Stalled | REFER to Rear View Mirrors . |
| B1668 | Mirror Driver Right/Left Motor Stalled | REFER to Rear View Mirrors . |
| B1669 | Mirror Passenger Up/Down Motor Stalled | REFER to Rear View Mirrors . |
| B1670 | Mirror Passenger Right/Left Motor Stalled | REFER to Rear View Mirrors . |
| B1703 | Seat Driver Recline Forward Switch Circuit Short to Battery | GO to Pinpoint Test L . |
| B1707 | Seat Driver Recline Rearward Switch Circuit Short to Battery | GO to Pinpoint Test L . |
| B1711 | Seat Driver Front Up Switch Circuit Short to Battery | GO to Pinpoint Test L . |
| B1715 | Seat Driver Front Down Switch Circuit Short to Battery | GO to Pinpoint Test L . |
| B1719 | Seat Driver Forward Switch Circuit Short to Battery | GO to Pinpoint Test L . |
| B1723 | Seat Driver Rearward Switch Circuit Short to Battery | GO to Pinpoint Test L . |
| B1727 | Seat Driver Rear Up Switch Circuit Short to Battery | GO to Pinpoint Test L . |
| B1731 | Seat Driver Rear Down Switch Circuit Short to Battery | GO to Pinpoint Test L . |
| B1733 | Mirror Driver Vertical Switch Circuit Failure | REFER to Rear View Mirrors . |
| B1737 | Mirror Driver Horizontal Switch Circuit Failure | REFER to Rear View Mirrors . |
| B1741 | Mirror Passenger Vertical Switch Circuit Failure | REFER to Rear View Mirrors . |
| B1745 | Mirror Passenger Horizontal Switch Circuit Failure | REFER to Rear View Mirrors . |
| B1952 | Seat Rear Up/Down Position Feedback Circuit Short to Battery | GO to Pinpoint Test M . |
| B1953 | Seat Rear Up/Down Position Feedback Circuit Short to Ground | GO to Pinpoint Test M . |
| B1956 | Seat Front Up/Down Position Feedback Circuit Short to Battery | GO to Pinpoint Test M . |
| B1957 | Seat Front Up/Down Position Feedback Circuit Short to Ground | GO to Pinpoint Test M . |
| B1960 | Seat Recline Forward/Backward Position Feedback Circuit Short to Battery | GO to Pinpoint Test M . |
| B1961 | Seat Recline Forward/Backward Position Feedback Circuit Short to Ground | GO to Pinpoint Test M . |
| B1964 | Seat Horizontal Forward/Rearward Position Feedback Circuit Short to Battery | GO to Pinpoint Test M . |
| B1965 | Seat Horizontal Forward/Rearward Position Feedback Circuit Short to Ground | GO to Pinpoint Test M . |
| B2223 | Mirror Driver Drive Circuit Failure | REFER to Rear View Mirrors . |
| B2224 | Mirror Passenger Drive Circuit Failure | REFER to Rear View Mirrors . |
| B2312 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure | REFER to Rear View Mirrors . |
| B2314 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Battery | REFER to Rear View Mirrors . |
| B2316 | Mirror Passenger Vertical Feedback Potentiometer Circuit Failure | REFER to Rear View Mirrors . |
| B2318 | Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Battery | REFER to Rear View Mirrors . |
| B2320 | Mirror Driver Horizontal Feedback Potentiometer Circuit Failure | REFER to Rear View Mirrors . |
| B2322 | Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Battery | REFER to Rear View Mirrors . |
| B2324 | Mirror Driver Vertical Feedback Potentiometer Circuit Failure | REFER to Rear View Mirrors . |
| B2326 | Mirror Driver Vertical Feedback Potentiometer Circuit Short to Battery | REFER to Rear View Mirrors . |
| B2477 | Module Configuration Failure |
NOTE:
This DTC indicates PMI has not been carried out on a newly installed module or configuration data has been lost. Presence of this DTC alone does not prevent basic seat operation from the seat control switch. Using a diagnostic scan tool, CARRY OUT PMI on the DSM. REPEAT the self-test and VERIFY successful PMI. CLEAR the DTCs. |
| U0140 | Lost Communication With Body Control Module (GEM) | GO to Pinpoint Test BA . |
| U2050 | No Application Present | INSTALL a new DSM. REFER to Driver Seat Module (DSM) . |