What is a Peugeot 308 I airbag control unit?
The Peugeot 308 I airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It continuously monitors sensors in the vehicle, stores critical crash data, and ensures the proper functioning of all airbag modules and seatbelt pretensioners to provide maximum protection.
This electronic control unit is crucial for detecting collisions and quickly triggering the passive safety systems in the Peugeot 308 I.
It ensures that airbags and seat belt pretensioners function reliably in an emergency, making it an essential component for vehicle safety.
Why is the Peugeot 308 I airbag control unit defective?
The Peugeot 308 I airbag control unit is often reported as "defective" because it stores crash data after an accident and then becomes locked, even if it is mechanically intact. Electrical faults, such as short circuits or power supply problems, can also cause a failure and activate the airbag warning light, necessitating a professional Peugeot 308 I airbag control unit repair.
After a crash, the control unit stores indelible data that prevents its reuse without a specialized Peugeot 308 I airbag control unit repair.
Other causes of failure can include internal electronic defects, water damage, or faulty communication with other vehicle systems.
A failure typically results in the airbag warning light remaining permanently illuminated and the system being deactivated for the safety of the occupants.
Common error codes for Peugeot 308 I airbag control unit repair
When diagnosing a Peugeot 308 I airbag control unit repair, specific error codes often occur that indicate the airbag deployment status or communication problems with the control unit. These codes are crucial for identifying the exact cause of a malfunction and initiating the necessary steps to restore the safety systems.
- 1712 → Front left + right airbag triggered → Crash event stored in the control unit
- 1728 → Driver's side airbag triggered → Crash event stored in the control unit
- 1730 → Left head airbag triggered → Crash event stored in the control unit
- B1000 → Control unit communication error → Data connection fault or internal defect
What part numbers are available for the Peugeot 308 I airbag control unit repair?
For a successful Peugeot 308 I airbag control unit repair or replacement, exact OEM part numbers are essential to ensure compatibility with your vehicle model. Multiple verified original numbers for the Peugeot 308 I airbag control unit include 9674291480, 624926000, 9665100080, and 96 651 001 80.
These numbers are directly assigned to the manufacturers Peugeot/PSA and the supplier Autoliv and ensure original quality.
In particular, the number 9674291480 is widely used as an official PSA original number and is confirmed for various 308 I models.
The correct identification of the part number is crucial to avoid incorrect deliveries and to enable a reliable Peugeot 308 I airbag control unit repair.