What is a Chevrolet Aveo 2nd Gen airbag control unit?
The Chevrolet Aveo 2nd Gen 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, which is of utmost importance for occupant safety.
This SRS module controls the entire airbag system, including front and side airbags, seat belts, and crash sensors. It processes signals from crash test sensors and decides whether to deploy the airbags in the event of a collision.
It also stores error codes in the event of system malfunctions and enables precise diagnosis of the airbag components. Original modules have special short-circuit fuses in the connectors that prevent accidental deployment.
Why is the Chevrolet Aveo 2nd Gen airbag control unit defective?
The Chevrolet Aveo 2nd Gen airbag control unit often fails because it stores crash data after an accident that requires a reset, or because of internal electronic errors such as memory defects or power supply issues. Communication failures in the vehicle's network can also cause it to malfunction.
After an accident, the module permanently stores crash data, causing the airbag warning light to remain activated and the system to no longer function properly. In such cases, a professional repair or reset of the airbag control unit for the Chevrolet Aveo 2nd Gen is essential.
Internal errors, such as in the electronics or memory, can cause the control unit to no longer perform its functions. A faulty power supply or communication problems in the vehicle network are also common causes of failure.
Sometimes the module is damaged due to age, moisture or improper handling and then requires professional diagnosis and repair by a specialist workshop or service provider.
Common error codes for Chevrolet Aveo 2nd Gen airbag control unit repair
When repairing the Chevrolet Aveo 2nd Gen airbag control module, specific error codes will occur that indicate internal problems with the module. These codes help specialists diagnose the exact cause of the defect and effectively initiate the necessary repair steps or replacement to restore the system.
- B1000 → Control unit communication error → Indicates problems in the communication of the airbag control unit.
- B1378 → Airbag control unit internal error → A critical internal defect in the control unit electronics itself.
- B1448 → Airbag control unit seat occupancy sensor error → A problem in the control unit communication with the seat occupancy sensor, not the sensor itself.
- B1080 → Airbag ECU internal memory error → Indicates a defect in the internal memory of the airbag control unit.
- B1100 → Faulty voltage supply to the airbag control unit → Indicates that the module is not receiving sufficient power.
- B1200 → Airbag control unit self-test error → The control unit could not successfully complete its own function test.
What part numbers are available for the Chevrolet Aveo 2nd Gen airbag control unit repair?
For Chevrolet Aveo 2nd Gen airbag control unit repairs, there are several verified OEM part numbers from manufacturers such as GM, Continental, Bosch, and Siemens, ensuring exact compatibility. An exact part number match is crucial for a successful repair.
Original OEM part numbers include 96808099 and 96 808 107 from GM/Chevrolet. These numbers have been confirmed multiple times to fit the 2009-2011 Chevrolet Aveo and are used as a reference for repairs.
Continental modules with the numbers 96442702, 5WY67032-95160, and 5WY67133-95160 are also compatible. Bosch also offers compatible control units under the number 0 285 010 232, which are frequently used for Chevrolet Aveo 2nd Gen airbag control unit repairs.
Another relevant OEM module is the Siemens airbag control unit with part number 96 806 848 (5WY67068), which also appears in professional repair services for the Chevrolet Aveo 2nd Gen. When replacing or repairing, it is essential to pay attention to the exact part number to ensure compatibility.