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.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
B12BD-31Rear Camera - No SignalManufacturer communications
2Original wording in English
LAND ROVER
Reported code forms B12BD-31
Issue: Land Rover has received reports where during diagnosis of the surround camera system the Diagnostic Trouble Code (DTC) B12BD-31 "Rear Camera - No Signal" and or U1A4B-49 "Control Module Processor B - Internal…
LAND ROVER
Reported code forms B12BD-31
Issue: Land Rover has received reports where during diagnosis of the surround camera system the Diagnostic Trouble Code (DTC) B12BD-31 ?Rear Camera - No Signal? and or U1A4B-49 ?Control Module Processor B ? Internal…
Check vehicle applicability
11A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Land Rover | DISCOVERY | 2018 |
| Land Rover | DISCOVERY | 2017 |
| Land Rover | RANGE ROVER | 2017 |
| Land Rover | RANGE ROVER | 2016 |
| Land Rover | RANGE ROVER | 2015 |
| Land Rover | RANGE ROVER | 2014 |
| Land Rover | RANGE ROVER | 2013 |
| Land Rover | RANGE ROVER SPORT | 2017 |
| Land Rover | RANGE ROVER SPORT | 2016 |
| Land Rover | RANGE ROVER SPORT | 2015 |
| Land Rover | RANGE ROVER SPORT | 2014 |
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.
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.