Driver Door Module (DDM) DTC Chart
DRIVER DOOR MODULE (DDM) DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description | Retrieved | Action |
|---|---|---|---|
| B1342 | ECU is Faulted | On-Demand and Continuous | INSTALL a new Driver Door Module (DDM). REFER to MULTIFUNCTION ELECTRONIC MODULES . |
| B1534 | Memory 1 Switch Circuit Short to Ground | On-Demand and Continuous | Go To PINPOINT TEST G . |
| B1538 | Memory 2 Switch Circuit Short to Ground | On-Demand and Continuous | Go To PINPOINT TEST G . |
| B2477 | Module Configuration Failure | Continuous |
NOTE:
DTC indicates PMI has not been done to 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. CARRY OUT Programmable Module Installation (PMI) on the DDM
. REFER to
MODULE CONFIGURATION
. REPEAT the self-test. If PMI is successful, the DTC will not be present. |
| U0140 | Lost Communication With Body Control Module (GEM) | Continuous |
NOTE:
The SJB
may also be identified as the GEM
.
CLEAR the DTC. REPEAT the self-test. If the DTC is retrieved again, REFER to MODULE COMMUNICATIONS NETWORK to diagnose the MS-CAN concern. |
| U2050 | No Application Present | Continuous | INSTALL a new DDM . REFER to MULTIFUNCTION ELECTRONIC MODULES . REPEAT the self-test. |
| All Other DTCs | - | On-Demand and Continuous | REFER to the Master DTC Chart in MULTIFUNCTION ELECTRONIC MODULES . |