Airbag control unit with part number 5WY67032-95160

What is the function of the airbag control unit 5WY67032-95160?

The airbag control unit with part number 5WY67032-95160 is the central control module of the Supplemental Restraint System (SRS) in the second-generation Chevrolet Aveo. It analyzes data from connected crash sensors and determines whether to deploy airbags and seatbelt pretensioners, ensuring occupant safety in the event of a collision.

As the brain of the passive safety system, this module continuously monitors all relevant components. In the event of a collision, it processes sensor information within milliseconds and activates appropriate restraint devices such as front, side, or head airbags. Its proper functioning is critical for protecting vehicle occupants.

This control unit is specifically designed for the Chevrolet Aveo model years 2011 to 2020 and communicates with all safety-related components of the vehicle. Proper operation is essential for the vehicle’s roadworthiness.

Why does the control unit 5WY67032-95160 fail?

The most common cause of failure for the control unit 5WY67032-95160 is the storage of crash data after a traffic accident, which internally locks the system. Other causes include peripheral defects, such as broken wiring or loose connectors to SRS components, preventing the control unit from functioning correctly.

After an accident in which the airbags have deployed, the unit stores what is known as a “crash record.” This record blocks the module’s functionality, often leading workshops to recommend costly replacement. However, specialized repair can safely erase this data and restore full functionality.

In addition to accident‑induced lockouts, external electrical issues can also lead to malfunctions. Broken or improperly routed cables, as well as corroded or loose connectors in the SRS wiring harness, disrupt communication between the control unit and the sensors or airbags. This likewise results in error messages and deactivation of the system.

Technically related control units such as 5WY67068-95160, 5WY67133-95160, and 5WY67067-95160 / 96 806 847 may exhibit similar fault patterns, as they are based on comparable technical platforms.

How do you recognize a defect in the 5WY67032-95160?

A defect in the control unit 5WY67032-95160 primarily manifests as a permanently illuminated or flashing airbag warning light (SRS light) in the instrument cluster. This is a critical signal, as the airbags are deactivated in this state and will not deploy during a collision, significantly compromising occupant safety.

The SRS warning light is the clearest indication of a problem within the restraint system. Ignoring this warning exposes vehicle occupants to substantial risk, as there will be no airbag protection in the event of a crash. Immediate inspection at a qualified workshop is therefore mandatory.

During diagnostics at the workshop, it may happen that the control unit is no longer accessible via the OBD interface. A diagnostic tool cannot establish a connection or reads out error codes directly pointing to an internal defect in the control unit or a communication failure with SRS components.

In which vehicles is the control unit 5WY67032-95160 installed?

The airbag control unit with part number 5WY67032-95160 is specifically used in vehicles manufactured by Chevrolet. At Airbag24, we repair this module and technically related variants primarily for the second-generation Chevrolet Aveo, produced between model years 2011 and 2020.

At Airbag24, we have successfully refurbished this part number for the following model:

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

How does the repair of the 5WY67032-95160 proceed at Airbag24?

Repair at Airbag24 begins with simple online order placement shipping of the removed control unit. Our technicians perform precise diagnostics, resolve the defect—such as erasing crash data or repairing electronic components—and return the tested unit along with 2 years’ statutory liability for defects.

Once the control unit arrives at Airbag24, a systematic process follows. First, the fault memory is read out to verify the issues reported by the vehicle. Subsequently, a thorough hardware analysis is conducted at the circuit board level.

Depending on the root cause of the fault, stored crash data is professionally erased, or defective electronic components are replaced. After restoration, the control unit undergoes comprehensive functional testing on a dedicated test bench. This simulates real‑world vehicle conditions and ensures that all functions are fully restored to 100%.

We offer 2 years' statutory liability for defects on every repair. The advantage of repair lies not only in the significant cost savings compared to a new part, but also in preserving the original vehicle‑specific unit, eliminating the need for time‑consuming re‑coding.