What is a SsangYong Rexton G4 airbag control unit?
The SsangYong Rexton G4 airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle to provide maximum protection.
This module, often referred to as the airbag ECU or airbag module, is an essential component of the SRS (Supplemental Restraint System).
It processes signals from acceleration sensors and decides in milliseconds whether to deploy the airbags and seat belt tensioners.
Why is the SsangYong Rexton G4 airbag control unit defective?
A SsangYong Rexton G4 airbag control unit often fails because it stores crash data after an accident that needs to be erased, or due to internal electronic errors such as short circuits and voltage spikes. Age-related wear and tear on components can also lead to failure, making a SsangYong Rexton G4 airbag control unit repair unavoidable.
Defective control units can often be identified by permanently lit airbag warning lights or a lack of communication with diagnostic devices.
A typical cause of failure is the storage of "crash data" after an accident, which blocks the system and requires repair.
Internal hardware errors or corrosion on the connections can also damage the control unit and make a comprehensive diagnosis necessary.
Common error codes for SsangYong Rexton G4 airbag control unit repair
During a SsangYong Rexton G4 airbag control unit repair, specific error codes occur that directly indicate problems with the airbag control unit itself, not with sensors or airbags. These codes require precise diagnostics to identify the exact module failure and initiate repair.
- B1000 → Control unit communication error → Cause: Internal circuit malfunction or data line interruption.
- B107E → Error in the airbag module (control unit) → Cause: Internal hardware defect or software corruption of the control unit.
- B1015 → SRS (Supplemental Restraint System) ECU Error → Cause: General internal system error of the SRS unit.
- B207F → SRS Unit Error → Cause: Malfunction or breakdown of the internal control units.
These error codes are related exclusively to the control unit and can be read using an OBD-II airbag scan tool.
They indicate a failure that requires a special SsangYong Rexton G4 airbag control unit repair to restore full functionality.
What part numbers are available for the SsangYong Rexton G4 airbag control unit repair?
For SsangYong Rexton G4 airbag control unit repairs, the precisely verified OEM part number 86250-38040 is the primary reference, often associated with the microcontroller type SPC560P50L3. Other numbers usually refer to sensors or other vehicle systems and are not relevant to the airbag control unit, which is important for diagnosis.
Part number 86250-38040 is the confirmed genuine part number for the airbag control unit for the SsangYong Rexton G4.
Together with the integrated SPC560P50L3 microcontroller, this number provides a unique identification for the airbag module.
Numbers like 8625034580 are typically sensors and not complete airbag control units, so they are unsuitable for SsangYong Rexton G4 airbag control unit repair.
Likewise, the number 0 265 109 047 is an ABS control unit and therefore not relevant for airbag systems of the SsangYong Rexton G4.
If you are considering a SsangYong Rexton G4 airbag control unit repair, ensure the correct OEM part number is used to ensure compatibility and safety.