What is a Peugeot e-208 II airbag control unit?
The Peugeot e-208 II airbag control unit is the heart of your vehicle's passive safety system. It continuously monitors sensor data, detects collisions, and deploys the airbags and seatbelt pretensioners in a fraction of a second. This central module also stores important crash information for later diagnosis and restoration of safety functions after an accident.
This sophisticated device ensures that occupants are optimally protected in an emergency. It processes signals from acceleration and crash sensors to ensure precise and timely activation.
The proper functioning of the airbag control unit is crucial for the operational safety of your Peugeot e-208 II and is central to the occupant protection systems.
Why is the Peugeot e-208 II airbag control unit defective?
The Peugeot e-208 II airbag control unit often malfunctions because it stores crash data after an accident, which blocks the system and causes a permanent error message. Internal memory errors, software corruption, or hardware damage due to overvoltage can also cause a failure, making a Peugeot e-208 II airbag control unit repair unavoidable.
The most common reason for failure is the storage of crash data after a collision, even for minor impacts. These "hard codes" prevent the system from being reset without special tools.
Internal electronic errors or communication problems in the vehicle's network can also cause the control unit to fail. In such cases, the airbag warning light will illuminate continuously.
A professional diagnosis is essential to identify the exact cause of the defect and initiate the necessary Peugeot e-208 II airbag control unit repair. Professional troubleshooting at a specialized workshop is crucial here.
Common error codes for Peugeot e-208 II airbag control unit repair
During a Peugeot e-208 II airbag control unit repair, specific error codes may occur that indicate internal problems or communication issues within the module. These codes, such as B1400, U1F03, or U1F00, require specialized diagnostics, as they directly affect the control unit's functionality and can prevent the airbags from deploying safely.
- **B1400** → Control unit communication error → Internal error or connection problem of the airbag control unit.
- **U1F03** → Internal airbag control unit error → Damaged memory area or internal malfunction in the airbag ECU.
- **U1F00** → Internal airbag control unit error → Malfunction or corrupted software in the airbag control unit.
These error codes are critical because they affect the operational readiness of the entire airbag system. A precise diagnosis is the first step toward successfully resolving these errors.
Often, these specific codes can only be read with professional diagnostic tools, which allow for a more in-depth analysis of the airbag system. This is essential for a targeted Peugeot e-208 II airbag control unit repair.
What part numbers are available for the Peugeot e-208 II airbag control unit repair?
For a successful Peugeot e-208 II airbag control unit repair, accurate knowledge of the part numbers is essential to ensure compatibility and identify the correct replacement part. Several OEM and supplier numbers, such as 9823741380 or 9812713380, indicate compatible airbag control units for your vehicle and are crucial for repair or replacement.
Finding the correct part number is an important step in sourcing a replacement or repair unit. Verified numbers guarantee compatibility with your Peugeot e-208 II.
The following part numbers are confirmed for the airbag control unit of the Peugeot e-208 II and compatible models:
- **9823741380:** This is a genuine OEM part number from Peugeot, suitable for the airbag control unit of the 208 II (models UB_, UP_, UW_, UJ_) and the e-208.
- **1668221380:** This manufacturer number may have originated from an OEM supplier such as Siemens or Continental and corresponds to the Peugeot OEM number 9823741380.
- **9812713380:** Another very frequently listed genuine Peugeot/Citroën part number for airbag control units, validated for 208 II and 208 I models.
- **0285012924:** This is a Bosch OEM part number that serves as an approved alternative to the airbag control unit with number 9812713380.
Verifying the part number is crucial to avoid incorrect purchases and ensure a successful repair. Your repair shop can provide expert assistance with this.