What is an Opel Ampera A airbag control unit?
The Opel Ampera A airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle. A professional Opel Ampera A airbag control unit repair is crucial for your safety.
It is specifically designed to control the airbag and belt pretensioner system in the Opel Ampera A (model years 2012 to 2016). This electronic unit processes real-time data from various crash sensors in the vehicle.
The control unit communicates with other important vehicle systems via CAN bus. It is powered by the vehicle's 12-volt electrical system and is robust against environmental influences.
Continuous self-monitoring using test current ensures that all ignition systems and sensors are checked. In the event of system errors, the control unit inhibits airbag deployment to prevent malfunctions and ensure safety.
Why is the Opel Ampera A airbag control unit defective?
An Opel Ampera A airbag control unit can fail for a variety of reasons, often due to an accident, water damage, or age-related wear and tear. A faulty control unit prevents the airbag system from functioning properly, necessitating urgent Opel Ampera A airbag control unit repair.
The control unit continuously monitors its sensors and ignition circuits for faults. If a problem is detected, a warning message is displayed via the airbag indicator light in the instrument cluster to indicate the failure.
After an accident, the control unit stores relevant data that is essential for diagnosis and subsequent workshop repairs. Without this function, the airbag cannot be deployed, which poses a significant safety risk.
Professional services often offer the option of repairing a faulty control unit instead of replacing it entirely. This can include defective components such as memory modules and helps save costs.
Common error codes for Opel Ampera A airbag control unit repair
When diagnosing a faulty airbag control unit in the Opel Ampera A, specific error codes are crucial for identifying the cause of the problem and performing a precise Opel Ampera A airbag control unit repair. These codes directly indicate problems within the airbag ECU and facilitate targeted repair of the failure.
- B1139 → Airbag control unit (SRS module) error → Indicates an internal malfunction of the airbag ECU.
- B1193 → Airbag module error → Indicates a problem directly in the airbag control module, not in peripheral sensors or seat belt pretensioners.
- B1206 → Airbag RCM (Restraint Control Module) Control Module Error → Indicates a failure in the vehicle's central restraint system module.
What part numbers are available for the Opel Ampera A airbag control unit repair?
For a successful Opel Ampera A airbag control unit repair, precise knowledge of the OEM part numbers is essential to ensure compatibility and functionality. Only with the correct numbers, such as 13584904 or 13585615, can the workshop find the right replacement part or correctly identify the existing control unit.
The only verified original OEM part numbers for the airbag control unit of the Opel Ampera A (type D1JOI) are 13584904 and 13585615.
Both numbers come directly from Opel and are explicitly identified as original airbag control units for this model. They guarantee full vehicle compatibility, especially for the 1.4 petrol engine with automatic transmission.
No different original replacement or supplier part numbers (e.g. Bosch, Continental) with an exact match for this specific airbag control unit of the Opel Ampera A could be found.
Accurate identification using these numbers is crucial to avoid purchasing incorrect or incompatible parts when repairs are necessary and to ensure the safety of the vehicle.