Airbag control unit with part number 96808107

What is the function of Airbag Control Unit 96808107?

The airbag control unit with part number 96808107 is the central control module of the passive safety system (SRS) in the second-generation Chevrolet Aveo (2011–2020). It processes signals from acceleration and crash sensors to precisely and rapidly deploy the airbags and seatbelt pretensioners in the event of a collision.

As the “brain” of the restraint system, this module continuously monitors all connected components for proper functionality. It analyzes vehicle data such as speed and deceleration to assess the severity of a collision and activate the appropriate safety systems.

In addition, the device stores all system-relevant faults and events, including so‑called crash data after a collision. These records are crucial for accident analysis but often result in permanent immobilization of the unit.

Why does control unit 96808107 fail?

The most common causes of failure for control unit 96808107 are the storage of crash data following an accident—leading to permanent immobilization—and internal hardware defects. The latter typically manifest as specific diagnostic codes such as B107E (internal hardware fault) or B1378.

After a collision, the sensor network sends signals to the control unit, which then activates the restraint systems and stores crash data in its internal memory (e.g., error code 65-3-550). This data storage is often irreversible and locks the module out of service, prompting workshops to recommend costly replacement of the entire unit.

Independently of accidents, electronic components on the control unit’s circuit board can also fail. Such internal hardware malfunctions lead to system errors and are clearly identified by diagnostic codes like B107E. Here, the root cause lies directly in defective parts rather than vehicle software.

Similar failure patterns are also known for related part numbers used in the Chevrolet Aveo, such as 96806848 (first generation), 96806963, and 25849366, which are installed in other variants of the model.

How do you recognize a defect in Airbag Control Unit 96808107?

A defect in control unit 96808107 primarily manifests as a permanently illuminated airbag warning light on the instrument panel. Additionally, specific diagnostic codes such as B107E, B1378, or the crash record 65-3-550 are stored in the vehicle’s fault memory.

The most obvious sign is the active SRS or airbag warning light, which fails to extinguish after starting the engine, indicating a serious malfunction in the passive safety system that requires immediate inspection.

During a workshop diagnosis, specific error codes can be read, pointing directly to the control unit. Codes like B107E for an internal hardware fault or B1378 clearly indicate that the issue originates within the module itself, rather than from external components such as sensors or wiring.

In rare but severe cases, a defective airbag control unit, due to its integration into the vehicle’s onboard electrical system, may even prevent the engine from starting.

In which vehicles is control unit 96808107 installed?

The airbag control unit with part number 96808107 was specifically designed for the second-generation Chevrolet Aveo. Repairing this module is a core expertise at Airbag24 and is offered exclusively for this vehicle model.

At Airbag24, we repair control unit 96808107 for the following specific model:

Chevrolet Aveo (2nd generation, model years 2011–2020)

Since different control units may be used within a single vehicle series, it is essential to verify the part number directly on the removed component. Only this ensures full compatibility and successful repair.

How is control unit 96808107 professionally repaired?

Professional repair of control unit 96808107 involves precise diagnosis of error codes, targeted hardware restoration through replacement of defective components, and secure erasure of stored crash data. Finally, a comprehensive functional test is performed.

Upon receipt at Airbag24, the control unit undergoes an initial inspection. Specialized technicians read the internal fault memory to confirm reported defects such as B107E or stored crash events.

This is followed by component-level repair: defective parts on the circuit board are identified and replaced with new, high-quality components. Simultaneously, crash data is completely and securely erased from the control unit’s memory using specialized programming tools, restoring the device to its original factory condition.

After the repair is completed, the module is tested on a test bench to ensure the flawless operation of all systems. Airbag24 provides 2 years' statutory liability for defects on every repair performed.