Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2014MUSTANG GT, 2D COUPE, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXINFORMATION SYSTEM AND ENTERTAINMENT SYSTEM DTCSFRONT DISPLAY INTERFACE MODULE (FDIM) - WITHOUT NAVIGATION
2014 Ford Mustang GT, 2D Coupe, Automatic Trans
Front Display Interface Module (FDIM) - Without Navigation
2014 Ford Mustang GT, 2D Coupe, Automatic TransSECTION Front Display Interface Module (FDIM) - Without Navigation
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B1318 | Battery Voltage Low | GO to PINPOINT TEST AC . |
| B1342 | ECU is Faulted | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is still present, INSTALL a new Front Display Interface Module (FDIM). REFER to FRONT DISPLAY INTERFACE MODULE (FDIM) . REPEAT the self-test. |
| B2477 | Module Configuration Failure | CHECK the vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI procedure as directed by the diagnostic scan tool. If there have been no recent service actions, INSTALL a new module to correct the failure to retain configuration data. REFER to FRONT DISPLAY INTERFACE MODULE (FDIM) . |
| B2924 | Audio Button Stuck | CLEAR the DTCs. REPEAT the self-test. If DTC B2924 is still present, replace the FDIM. REFER to FRONT DISPLAY INTERFACE MODULE (FDIM) . REPEAT the self-test. |
| U0140 | Lost Communication With Body Control Module (GEM) | GO to PINPOINT TEST AE . |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | GO to PINPOINT TEST AH . |
| U0164 | Lost Communication With HVAC Control Module - EATC | GO to PINPOINT TEST AK . |
| U0184 | Lost Communication With Radio (ACM) | GO to PINPOINT TEST AN . |
| U0197 | Lost Communication With Telephone Control Module | GO to PINPOINT TEST AP . |
| U2050 | No Application Present | REFER to MODULE CONFIGURATION . |
| U2051 | One or More Calibration Files Missing/Corrupt | REFER to MODULE CONFIGURATION . |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.