What is a Peugeot 206 I airbag control unit?
The Peugeot 206 I airbag control unit is the central safety unit in your vehicle, which activates all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors sensors, stores important crash data, and ensures the proper functioning of all airbag modules at all times. Its intact function is crucial for your safety.
This vital component receives signals from impact sensors and analyzes them at lightning speed to trigger the protective systems in an emergency.
Proper functioning is essential because it is connected directly to the 12V vehicle electrical system and communicates with the system via special, corrosion-protected connectors.
After an accident, stored crash data must be professionally deleted so that the system is fully operational again.
Why is the Peugeot 206 I airbag control unit defective?
A Peugeot 206 I airbag control unit can be defective, typically due to stored crash data after an accident, internal software errors, or communication problems within the vehicle. Faulty coding or damage caused by external influences can also lead to failure. This makes a professional Peugeot 206 I airbag control unit repair urgently necessary.
Internal errors in the EEPROM memory or software integrity are common causes that paralyze the system.
A short circuit or an open circuit in the control unit's circuit can also impair its function and lead to a failure.
If the control unit can no longer communicate correctly with other vehicle systems, an accurate diagnosis is essential to identify and correct the error.
The airbag warning light in the dashboard often signals such a defect or a necessary Peugeot 206 I airbag control unit repair.
Common error codes for Peugeot 206 I airbag control unit repair
During the Peugeot 206 I airbag control unit repair, specific error codes are read out. These codes indicate problems exclusively with the control unit itself and do not affect other sensors or modules. These codes help specialists diagnose the exact cause of the failure and fix it specifically.
- B1000 → Control unit communication error → The control unit cannot communicate correctly with the vehicle.
- B1001 → Airbag control unit circuit open → There is an open circuit in the airbag control unit circuit.
- B1002 → Airbag control unit circuit short → There is a short circuit in the airbag control unit circuit.
- B1003 → Airbag control unit internal error → The control unit has an internal, unspecified defect.
- B1010 → EEPROM memory error → Problems with the internal memory of the airbag control unit have occurred.
- B1015 → Control unit coding error → The programming or coding of the control unit is faulty.
- B1020 → Software integrity error → The airbag control unit software is damaged or corrupted.
- B1030 → Communication bus error (CAN/LIN) → The control unit has problems with data transmission via the vehicle bus.
What part numbers are available for the Peugeot 206 I airbag control unit repair?
The correct OEM part number is crucial for a successful Peugeot 206 I airbag control unit repair to ensure compatibility and vehicle safety. Several original parts from PSA/Peugeot and Autoliv are verified for the Peugeot 206 I airbag control unit. These are relevant for the repair or replacement of the defective control unit.
To ensure compatibility, it is important to check the exact part number of the originally installed control unit.
These numbers guarantee that it is the airbag control unit and not other vehicle components.
- 9650136980 (PSA/Peugeot) – A common original number for the airbag control unit of the Peugeot 206 I.
- 6547WJ (PSA/Peugeot) – This number is also a verified OEM part number for this specific airbag control unit.
- 550 54 15 00 (PSA/Peugeot) – Another official original number relevant for airbag control unit repair.
- 9636894080 (PSA/Peugeot) – This part number belongs to the range of original airbag control units for the Peugeot 206 I.
- 9635268880 (PSA/Peugeot) – A confirmed OEM part number, suitable for various Peugeot 206 hatchback models.
- 9660349980 (Autoliv) – This original number comes from the supplier Autoliv, a leading manufacturer of airbag systems.
- 602 32 73 00 (Autoliv) – This Autoliv number also identifies an original airbag control unit for the Peugeot 206 I.
- 9652275880 (PSA/Peugeot) – This number is also confirmed by repair services as the OEM part number for the Peugeot 206 airbag control unit.