What is a Chevrolet Nubira 3rd Gen airbag control unit?
The Chevrolet Nubira 3rd Gen airbag control unit is your vehicle's central safety unit, precisely activating all occupant restraint systems, such as airbags and seatbelt pretensioners, in the event of an accident. It continuously monitors crash sensors, stores important data, and thus ensures maximum occupant protection by reliably deploying the airbag modules.
This electronic control module is responsible for controlling the passive safety systems in the third generation Chevrolet Nubira (approx. 2005-2010).
The device is typically located in the interior, often under the driver or passenger seat or in the center console, and is connected to the vehicle electronics via a multi-pin connector.
Why is the Chevrolet Nubira 3rd Gen airbag control unit defective?
A Chevrolet Nubira 3rd Gen airbag control unit can fail because it stores crash data after an accident, triggering a fault condition, or due to internal component failures. Other common causes include water damage, power surges, or age-related wear and tear, which may require repair.
When an accident is detected, the control unit stores the collision data, which causes it to lock and an airbag light to illuminate in the dashboard.
Even without an accident, an internal failure of the module can occur, which requires a comprehensive diagnosis and a professional Chevrolet Nubira 3rd Gen airbag control unit repair.
Common error codes for Chevrolet Nubira 3rd Gen airbag control unit repair
Specific trouble codes indicate malfunctions in the Chevrolet Nubira 3rd Gen airbag control unit and require specific diagnostics for Chevrolet Nubira 3rd Gen airbag control unit repair. These codes directly indicate problems with the ECU or its deployment circuits, not with sensors or seatbelt pretensioners.
- B1000 → Control unit communication error → Indicates an internal fault or communication failure of the airbag ECU.
- B1019 → SRS configuration error in the control unit → Indicates problems with the software configuration or reprogramming of the module.
- B0053 → Deployment Commanded with Loop Fault → Indicates a fault in the airbag deployment circuit, often after deployment or in the event of wiring problems.
- B0073 → Supplemental Deployment Circuit - No. 1 Resistance Too Low → Describes a resistance problem in a specific deployment circuit of the airbag system.
- B0074 → Supplemental Deployment Circuit - No. 1 open → Indicates an open circuit in a key deployment circuit of the airbag control module.
What part numbers are available for the Chevrolet Nubira 3rd Gen airbag control unit repair?
For a precise Chevrolet Nubira 3rd Gen airbag control unit repair, the following 100% verified OEM part numbers are relevant and directly related to the control unit. These numbers are crucial for sourcing the correct replacement part or diagnosing a defective module.
The proven and validated OEM part numbers for the Chevrolet Nubira 3rd Gen airbag control unit are:
- 96 806 716 (Chevrolet OEM) → Original part number, often installed in the third generation Nubira.
- 5WY64082-95080 (Autoliv OEM Module) → An OEM number from the supplier Autoliv, which produces airbag control units for Chevrolet/GM.
- 96830364 (Chevrolet OEM Reference) → Another validated OEM part number that fits this specific airbag control module.
These part numbers are important to ensure that you receive the exact module for your vehicle model.