Restore your vehicle’s Supplemental Restraint System (SRS) with this OEM Toyota SRS Control Module, also known as the Airbag ECU or Restraint Control Module. This module is designed to process impact data in real time and communicate with the vehicle’s safety network to ensure accurate and timely airbag deployment when required. It is commonly replaced after accident deployment, internal electronic failure, water damage, or when persistent SRS warning lights remain on due to stored crash data.
Toyota SRS modules are highly model-specific and form part of an integrated safety system, meaning correct part number matching is essential for proper installation, coding, and compatibility.
Key Features
- OEM Toyota SRS Control Module
- Also known as Airbag ECU / Airbag Control Unit
- Part Number: 89170-BZ440
- Direct OEM replacement unit
- Controls airbags and seatbelt pretensioners
- Processes crash sensor data in real time
- OEM communication and safety performance
- Compatible with professional diagnostic tools
- Tested for reliability and stability
Important Notice
This is a safety-critical electronic component. Professional installation and diagnostic programming is strongly recommended. Always ensure the part number matches your original module to guarantee correct SRS system operation and avoid fault codes or communication issues.
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