What is a Hyundai Equus VG airbag control unit?
The Hyundai Equus VG airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle, playing a crucial role in safety.
This SRS (Supplemental Restraint System) control unit evaluates data from impact and acceleration sensors in real time. If necessary, it decides on the lightning-fast activation of the pyrotechnic ignition devices for airbags and seatbelt pretensioners.
It communicates with other vehicle control units and sensors via CAN bus to ensure comprehensive safety functionality. The module contains an EEPROM memory for vehicle-specific data and important error codes.
Why is the Hyundai Equus VG airbag control unit defective?
A Hyundai Equus VG airbag control unit can be defective because crash data is irretrievably stored after an accident or internal components have been damaged by an overvoltage. A power failure or software errors can also cause a malfunction, necessitating a Hyundai Equus VG airbag control unit repair.
The most common cause of a malfunction is the storage of crash data after an impact. This prevents the system from being used again and permanently activates the airbag warning light. A professional Hyundai Equus VG airbag control unit repair is then essential to reset the module.
Other causes include internal electronic failures, such as defective chips or capacitors, which can be caused by aging or voltage spikes. Water damage or corrosion on the connectors also often lead to unit failure. For a precise diagnosis, removal at a workshop is recommended.
Common error codes for Hyundai Equus VG airbag control unit repair
When repairing the Hyundai Equus VG airbag control unit, specific error codes are crucial for identifying the cause of a malfunction. These codes, such as B1000 or B1620, directly indicate problems within the control unit itself, allowing for a targeted repair or reset.
- B1000 → Control unit communication error → Problems with the internal or external data transmission of the airbag ECU.
- B1620 → Crash data stored → The airbag control unit has stored indelible crash information after an accident, which activates the warning light.
What part numbers are available for the Hyundai Equus VG airbag control unit repair?
For a successful Hyundai Equus VG airbag control unit repair or replacement, it is essential to know the exact part number of the original part. These numbers ensure compatibility with your vehicle and ensure that the replacement part functions correctly.
The Hyundai Equus VG airbag control unit is manufactured by various OEM suppliers such as Siemens, Delphi, Bosch, and Mobis. Each variant is specifically designed for certain model years or trim levels of the Equus VG.
The following 100% verified original part numbers are suitable for the Hyundai Equus VG airbag control unit and are relevant for repair or replacement:
- 95910-3N250 (Hyundai Mobis / Siemens 5WK42995)
- 95910-3B150 (Siemens 5WK42995)
- 95910-3B160 (Siemens 5WY66001)
- 95910-3B260 (Siemens 5WY66002)
- 95910-3B270 (Siemens 5WY66025)
- 95910-3B460 (Siemens)
- 95910-3B470 (Siemens 5WY66027)
- 95910-3N000 (Delphi SA3112500-00 / Bosch 0 285 010 174)
- 95910-3N010 (Delphi SA3119700-00 / Bosch 0 285 010 988)
- 95910-3N200 (Delphi SA3118600-00 / Bosch 0 285 010 747)
- 95910-3N000 (Bosch 0 285 010 174)
Verifying these numbers against your vehicle identification number (VIN) is crucial for a successful Hyundai Equus VG airbag control unit repair. This is the only way to ensure correct compatibility.