Lexus SC Z30 airbag control unit repair

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    €65,00
    €65,00
    Tax included.
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    Possible airbag error codes for this car:

    Lexus SC Z30 airbag control unit repair bei Airbag24

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    Part number of the control units in this car

    Possible error codes

    Notes

    If it is determined that the control unit is not defective, only a flat-rate test fee will be charged

    What is a Lexus SC Z30 airbag control unit?

    The Lexus SC Z30 airbag control unit is the central safety unit in the vehicle. It continuously monitors sensors, stores crash data, and precisely activates the airbags and seatbelt pretensioners in the event of an accident. A professional repair restores the full functionality of this safety-critical system.

    This electronic module controls and monitors the passive safety systems. It is crucial for protecting occupants in the event of a collision.

    The control unit receives signals from impact and acceleration sensors to react to an accident in milliseconds.

    Why is the Lexus SC Z30 airbag control unit defective?

    A Lexus SC Z30 airbag control unit often fails because it permanently stores crash data after an accident, triggering a fault condition. Internal electronic failures due to aging, moisture, or overvoltage can also impair function. Repairing the Lexus SC Z30 airbag control unit is essential in these cases to deactivate the airbag warning light.

    After a collision, the control unit often stores so-called crash data. This data must be specifically deleted so that the system can function properly again.

    Additionally, components such as capacitors or processors can fail over time, leading to internal errors that require repair or a reset of the unit.

    Common error codes for Lexus SC Z30 airbag control unit repair

    When diagnosing a faulty Lexus SC Z30 airbag control unit, specific error codes will appear that directly indicate problems with the control unit or its circuitry. These codes are crucial for precise troubleshooting and the successful repair of the Lexus SC Z30 airbag control unit.

    The following codes have been documented in diagnostic practice for these airbag control units.

    They only affect the control unit and its direct airbag circuits, but not sensors or other components.

    • B1000 → Control unit communication error → Problems with data transmission or internal control unit defect.
    • B1836 → Open circuit in the passenger side curtain airbag → Open circuit in the wiring harness or in the curtain airbag module.
    • B1861 → Open circuit in the knee airbag circuit (driver side) → Break in the wire or defect in the knee airbag module on the driver side.

    What part numbers are available for the Lexus SC Z30 airbag control unit repair?

    When repairing or replacing a Lexus SC Z30 airbag control unit, specific OEM part numbers are critical to ensure proper compatibility and functionality. These verified numbers are the only direct references for the Lexus SC Z30 (SC 300/SC 400) and SC 430 models.

    The following part numbers are 100% verified as original OEM numbers for the airbag control units of these models.

    They are essential for identifying the correct component during a Lexus SC Z30 airbag control unit repair.

    • 89170-24060: Genuine Lexus OEM part number, primarily for Lexus SC 300/SC 400.
    • 89170-24090: Genuine Lexus OEM part number, primarily for Lexus SC 430.
    • 8917024060: Alternative spelling without hyphen, also for SC 300/SC 400.
    • 8917024090: Alternative spelling without hyphen, also for SC 430.
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    How do I recognize a defective airbag system?

    The most obvious sign is the illuminated airbag warning light on your dashboard. Even after an accident with deployed airbags, the system components must be checked and usually replaced.

    How long does an airbag repair take

    Depending on the defect and component, a repair typically takes 1-3 business days. In urgent cases, we can often offer faster solutions.

    Is a repair cheaper than buying a new one?

    Definitely! A professional repair often costs only 30-50% of the new price. Especially with expensive control units from Mercedes, BMW, or Audi, you can save several hundred euros.

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