Toyota Veloz & Avanza 2022-2024 Airbag Control Module, Genuine - 89170BZ720

Toyota Veloz & Avanza 2022–2024 Genuine Airbag Control Module – 89170-BZ720 is an important component in the vehicle's passive safety system (SRS Airbag), responsible for receiving and processing signals from collision sensors, then controlling the deployment of the airbags and seat belt pretensioners in the event of an accident. The airbag control module helps protect occupants to the greatest extent possible, minimize injuries, and enhance safety while driving.

This genuine Toyota product is manufactured to Toyota's strict technical standards, ensuring signal accuracy, high stability, and reliable operation in emergency situations.

Product information

• Product name: Airbag Control Module / Airbag Control Module (SRS ECU)
• Part number: 89170-BZ720
• Brand: Toyota Genuine Parts
• Applicable models:
– Toyota Veloz Cross (2022–2024)
– Toyota Avanza Premio (2022–2024)
• Installation location: Center of the body, usually under the dashboard or gear lever console
• System: Safety – SRS Airbag
• Type: Central airbag control module
• Material: Metal housing + high-quality electronic circuit board
• Condition: New
• Origin: Genuine Toyota

Functions and role

• Receives signals from front, side, and other safety sensors
• Processes data and activates the airbags at the right time in the event of an accident
• Controls the seat belt pretensioner
• Records and stores crash data for diagnostics
• Helps protect lives and reduce injuries for the driver and passengers

• Accurate airbag control is a key factor in ensuring the SRS system operates safely and effectively

Key advantages

• Genuine Toyota part, correct specifications for Veloz & Avanza 2022–2024
• High signal accuracy, fast response in collision situations
• Stable operation, high durability to Toyota safety standards
• Direct fit for the vehicle, no modification required

Signs the airbag control module needs replacing

• The airbag warning light (SRS Airbag) stays on continuously
• The vehicle has been in a collision and the airbags deployed
• Faults cannot be cleared with a diagnostic scanner
• The airbag system does not work or shows abnormal fault warnings

• Replacing the 89170-BZ720 airbag control module in time helps ensure the SRS system operates correctly and keeps users safe

Replacement recommendations

• Check the collision sensors, wiring, and SRS connectors at the same time
• Make sure to choose the correct control module part number for the vehicle model year and airbag configuration
• Installation, programming, and fault clearing should be done with a diagnostic scanner at a Toyota specialist garage
• Follow safety procedures when working with the airbag system