Front Display Interface Module (FDIM) DTC Chart
FRONT DISPLAY INTERFACE MODULE (FDIM)
| DTC | Description | Action |
|---|---|---|
| B1318 | Battery Voltage Low | Go To PINPOINT TEST AI . |
| B1342 | ECU is Faulted |
NOTE:
Repair all other DTCs before diagnosing DTC B1342.
CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is the only DTC retrieved, INSTALL a new Front Display Interface Module (FDIM). REFER to FRONT DISPLAY INTERFACE MODULE (FDIM) - WITH NAVIGATION or FRONT DISPLAY INTERFACE MODULE (FDIM) - WITHOUT NAVIGATION . REPEAT the self-test. |
| B2477 | Module Configuration Failure | REFER to MODULE CONFIGURATION |
| B2924 | Audio Button Stuck | Go To PINPOINT TEST H . |
| U0140 | Lost Communication With Body Control Module (GEM) | Go To PINPOINT TEST AB . |
| U0155 | Lost Communication With Instrument Panel Cluster (IC ) Control Panel | Go To PINPOINT TEST I . |
| U0164 | Lost Communication With HVAC Control Module (EATC ) | Go To PINPOINT TEST I . |
| U0184 | Lost Communication With Radio (ACM ) | Go To PINPOINT TEST I . |
| U0193 | Lost Communication With Digital Audio Control Module (SDARS ) | DISREGARD the DTC. |
| U0196 | Lost Communication With Entertainment Control Module - Rear (AUX) | DISREGARD the DTC. |
| U0197 | Lost Communication With Telephone Control Module | Go To PINPOINT TEST I . |
| U0238 | Lost Communication With Digital Audio Control Module "D" (DSP ) | DISREGARD the DTC. |
| U0249 | Lost Communication With Entertainment Control Module -Rear "B" (RCU ) | DISREGARD the DTC. |
| U2050 | No Application Present | REFER to MODULE CONFIGURATION . |
| U2051 | One or More Calibration Files Missing/Corrupt | REFER to MODULE CONFIGURATION . |