Front Display Interface Module (FDIM) DTC Chart
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1318 | Battery Voltage Low | GO to PINPOINT TEST AE . |
| B1342 | ECU is Faulted | CLEAR the DTCs. CARRY OUT the self-test. If DTC B1342 is retrieved again, INSTALL a new Front Display Interface Module (FDIM). REFER to FRONT DISPLAY INTERFACE MODULE (FDIM) . TEST the system for normal operation. |
| B2477 | Module Configuration Failure | REFER to MODULE CONFIGURATION . |
| U0140 | Lost Communication With Body Control Module (GEM) | GO to PINPOINT TEST AA . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC) Control Module | GO to PINPOINT TEST K . |
| U0164 | Lost Communication With HVAC Control Module (EATC) | GO to PINPOINT TEST K . |
| U0184 | Lost Communication With Radio (ACM) | GO to PINPOINT TEST K . |
| U0193 | Lost Communication With Digital Audio Control Module (SDARS) | GO to PINPOINT TEST K . |
| U0197 | Lost Communication With Telephone Control Module | GO to PINPOINT TEST K . |
| U2050 | No Application Present | REFER to MODULE CONFIGURATION . |
| U2051 | One or More Calibration Files Missing/Corrupt | REFER to MODULE CONFIGURATION . |