What is a Toyota Voxy R60 airbag control unit?
The Toyota Voxy R60 airbag control unit is the central safety unit of the SRS system, which analyzes data from crash sensors and instantly deploys the airbags and seatbelt pretensioners in the event of an impact. It stores important crash data in EEPROM and is essential for the safety of vehicle occupants in this model.
This module, often called the airbag ECU, is the brain of the passive safety system in your Toyota Voxy R60. It is responsible for the correct functioning of all airbag components in models from 2001 to 2007.
The control unit receives signals from sensors to determine the severity and direction of an impact, ensuring timely activation of protective devices and maximizing occupant safety.
Why is the Toyota Voxy R60 airbag control unit defective?
The Toyota Voxy R60 airbag control unit often malfunctions because it stores crash data after an accident, requiring a reset, or because internal components fail due to age. Other common causes include overvoltage, water damage, or software errors, which require a professional Toyota Voxy R60 airbag control unit repair.
After a vehicle impact, the control unit stores special crash data that prevents reuse until it has been professionally erased. This causes the airbag light to remain permanently illuminated and the system to be deactivated.
Even without an accident, internal components can wear out over the years or be damaged by external influences. A precise diagnosis is crucial to finding the cause of the failure and initiating repairs.
Common error codes for Toyota Voxy R60 airbag control unit repair
Toyota Voxy R60 airbag control unit repairs will result in specific error codes that indicate problems with the module itself, not with sensors. These codes are crucial for an accurate diagnosis and identifying the cause of the airbag system failure before initiating repairs.
- B1000 → Control unit communication error → Signal transmission problem to the airbag ECU
- B0091 → Error in the airbag control unit → Internal defect of the control unit
- B1015 → Faulty airbag control unit → Malfunction in the airbag control electronics
- B107E → Airbag control unit-related error → Specific problem with the ECU function
- B207F → SRS control unit error → General failure of the airbag control system
Reading these error codes with a diagnostic tool is the first step in troubleshooting the problem. They help differentiate between an ECU problem and other SRS components.
A professional evaluation of the error codes is essential to ensure a successful repair of the Toyota Voxy R60 airbag control unit. This saves time and money in troubleshooting in the workshop.
What part numbers are available for the Toyota Voxy R60 airbag control unit repair?
For Toyota Voxy R60 airbag control unit repairs, specific OEM part numbers are relevant to ensure compatibility of the replacement part or the module being repaired. These numbers identify the original airbag control unit and its supplier equivalents, which is crucial for correct identification.
Correctly identifying the part number is essential for a successful repair or replacement of the airbag control unit for the Toyota Voxy R60. It ensures that the correct module is used that is compatible with your vehicle.
- Toyota (OEM): 89170-42D50 (Original Airbag Control Unit, specifically for Voxy R60 2001-2007)
- Denso (supplier): 152100-4560 / 1521004560 (original manufacturer part number, often used in parallel with Toyota OEM numbers)
- Toyota (OEM / Reset Service Compatible): 89170-28520-93C56 (Confirmed as functional OEM number for airbag module reset services)
Always compare the part number of your defective module with the numbers listed here. This will prevent incorrect purchases and ensure correct functionality after repair.