Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
B14DB-13USB TBM Port - Circuit Open, randomly
Manufacturer communications
3Original wording in English
FORD
Some 2024 Ranger vehicles may exhibit an "Advanced front lighting features temporarily unavailable see manual" warning message displayed in the instrument panel cluster (IPC) with diagnostic trouble codes (DTC) B14DB and/or B14DC stored in the headlamp control module (HCM) after updating the passenger door module (PDM) and drive…
RAM
R1L Radio Software USB Update to R145.00.15 The customer may describe one or more of the following: ? Radio satellite function is inoperative, or the SAT channel shows the message: "Satellite Antenna Unavailable/Satellite Signal Failure". ? After failed attempt retry screen, Head Unit (HU) doesn?t reconnect to CarPlay?. ? After …
RAM
Radio Over The Air 139.01.19, 139.01.60 to R145.00.15 Software Version Updates Customers may experience one or more of the following: ? Radio satellite function is inoperative, or the SAT channel shows the message: Satellite Antenna Unavailable/Satellite Signal Failure. ? After failed attempt retry screen, Head Unit (HU) doesn?t…
Check vehicle applicability
3A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ford | RANGER ↗ | 2024 |
| Ram | PROMASTER ↗ | 2023 |
| Ram | PROMASTER ↗ | 2022 |
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.