What is a SsangYong Korando C300 airbag control unit?
The SsangYong Korando C300 airbag control unit is the central control unit for all occupant restraint systems, such as airbags and seatbelt pretensioners. It monitors sensors, stores crash data, and is critical to vehicle safety. A professional SsangYong Korando C300 airbag control unit repair restores the full functionality of this vital system.
This module is the command center of the SRS (Supplemental Restraint System) and must function properly at all times. It is relevant for models from approximately 2017 to 2024 and supports various engine variants, such as the 2.0 XDI.
Why is the SsangYong Korando C300 airbag control unit defective?
The SsangYong Korando C300 airbag control unit can malfunction if it stores crash data after an accident and then locks up. Internal hardware or software errors, as well as power supply issues, can also cause failure. This makes a professional SsangYong Korando C300 airbag control unit repair essential.
A common reason is the storage of crash data after an impact, even in minor collisions. This causes the control unit to stop functioning and the airbag warning light to remain permanently illuminated.
Internal hardware defects, such as in the memory (EEPROM) or the motherboard, can also cause a failure. This often manifests itself in communication errors or a lack of diagnostic capability in the system.
Problems with the power supply or internal software are also typical causes of failure. In such cases, the control unit is no longer able to perform its self-diagnosis or communicate correctly with other systems.
Common error codes for SsangYong Korando C300 airbag control unit repair
During SsangYong Korando C300 airbag control unit repairs, specific error codes occur that directly indicate problems with the control unit itself, not with sensors or seatbelt pretensioners. These codes often signal internal defects, communication problems, or stored crash data that require professional repair.
- B1000 → Control unit communication error → Interruption of the data connection to the vehicle network.
- B123X → Internal memory error (e.g. crash data) → Damaged flash memory areas or stored accident information.
- B2000 → Airbag control unit internal hardware problem → Defective components within the control unit.
- B2100 → Airbag control unit power supply malfunction → Insufficient or unstable power supply.
- B2200 → Internal software error in the airbag control unit → Corrupt or damaged software in the module.
- B2400 → Error in the control unit's self-diagnosis → Problems with the internal checking of memory or checksum.
- B2600 → Communication error with other control units → Disruption of data transmission to neighboring vehicle modules.
- B2700 → Safety-relevant system error (crash data locked) → The control unit is locked after an accident and requires a reset.
What part numbers are available for the SsangYong Korando C300 airbag control unit repair?
For SsangYong Korando C300 airbag control unit repairs, specific OEM part numbers are relevant to ensure exact compatibility. The most commonly verified numbers are 86250-37150 (and 8625037150) and 8737134000, which come directly from SsangYong and are tested for the Korando C300 series.
- 86250-37150 (also 8625037150) : This is a genuine SsangYong OEM part number, identical for the Korando C300 airbag control unit and widely used.
- 8737134000 : Another genuine SsangYong OEM part number that is also listed and verified as an airbag control unit for the Korando C300 (CK series).
These numbers are crucial for finding the correct replacement part or performing a suitable SsangYong Korando C300 airbag control unit repair. They ensure that the control unit is fully compatible with your vehicle and that no errors are caused by incompatible components.