What is a Peugeot 508 RXH I airbag control unit?
The Peugeot 508 RXH I airbag control unit is the central safety unit in the vehicle, which activates all occupant restraint systems in the event of an accident. It precisely monitors all relevant sensors, stores important crash data, and thus ensures the proper functioning of all airbag modules in the Peugeot 508 RXH I.
This module is specifically designed for the 2011 Peugeot 508 RXH and controls the complex processes of the passive safety systems.
It processes data from acceleration and crash sensors to decide within milliseconds whether to deploy the airbags and seat belt tensioners in the event of an accident.
Why is the Peugeot 508 RXH I airbag control unit defective?
A Peugeot 508 RXH I airbag control unit often fails because irreversible crash data has been stored after an accident, requiring a reset. Internal software errors, communication problems with other vehicle systems, or incorrect configuration can also lead to failure and necessitate repair.
After a crash, the control unit stores special crash data that prevents the system from continuing to function without a proper reset.
Sometimes electrical surges, water damage, or internal component failures can cause a sudden failure that requires professional diagnosis and repair.
Common error codes for Peugeot 508 RXH I airbag control unit repair
When repairing the Peugeot 508 RXH I airbag control unit, specific error codes occur that directly indicate problems with the control unit itself. These codes, such as B1003, B1401, and B1000, signal configuration or communication errors within the module and are crucial for a precise diagnosis.
- B1003 → Secure configuration fault → This code indicates an error in the secure configuration of the airbag control unit.
- B1401 → Steering type configuration fault → Indicates a faulty configuration of the steering type in the airbag control unit.
- B1000 → Control unit communication error → This code indicates a disruption in communication between the airbag control unit and other vehicle systems.
What part numbers are available for the Peugeot 508 RXH I airbag control unit repair?
Two primary OEM part numbers are relevant for the Peugeot 508 RXH I airbag control unit repair: the Peugeot original part number 9678656380 and the supplier OEM number A2C53323336. These are the only verified and matching identification numbers for this specific airbag module in the Peugeot 508 RXH I.
Part number 9678656380 is sold directly by Peugeot as an original spare part for the airbag control unit of the 508 RXH I.
In parallel, the number A2C53323336 is a common original equipment manufacturer part number, typically from suppliers such as Continental or Bosch, and has identical specifications.
Correct identification using these numbers is essential to ensure a successful Peugeot 508 RXH I airbag control unit repair or replacement.