Front Display Interface Module (FDIM)
FRONT DISPLAY INTERFACE MODULE (FDIM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1318 | Battery Voltage Low | Go to PINPOINT TEST AE . |
| B1342 | ECU is Faulted | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new Front Display Interface Module (FDIM). Refer to FRONT DISPLAY INTERFACE MODULE (FDIM) in this service information. TEST the system for normal operation. |
| B2477 | Module Configuration Failure | Refer to MODULE CONFIGURATION article. |
| 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 AH . |
| U0164 | Lost Communication With HVAC Control Module (EATC ) | Go to PINPOINT TEST AR . |
| U0184 | Lost Communication With Radio (ACM ) | Go to PINPOINT TEST AS . |
| 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 AO . |
| U2050 | No Application Present | Refer to MODULE CONFIGURATION article. |
| U2051 | One or More Calibration Files Missing / Corrupt | Refer to MODULE CONFIGURATION article. |