Hyundai Porter HR airbag control unit repair

What is a Hyundai Porter HR airbag control unit?

The Hyundai Porter HR airbag control unit is your vehicle's central safety unit, collecting and analyzing accident-related data to precisely deploy airbags and seatbelt pretensioners in an emergency. It is critical for occupant protection and often needs to be reset or repaired after an accident.

This SRS (Supplemental Restraint System) module continuously monitors sensors in the vehicle, such as front and side crash sensors. It is responsible for the overall control of the passive safety system.

Inside the control unit is a microcontroller with special EEPROM memory. This permanently stores operational and critical crash data, which is important for Hyundai Porter HR airbag control unit repairs.

Why is the Hyundai Porter HR airbag control unit defective?

A Hyundai Porter HR airbag control unit often fails because, after an accident, the crash data is irrevocably stored in the internal memory, triggering an error message. Electronic defects, moisture, or aging can also lead to the failure of the safety-relevant unit, necessitating a Hyundai Porter HR airbag control unit repair.

After a collision, the airbag control unit stores so-called "crash data." This blocking prevents further use of the module and requires a system reset.

In addition to crash data, internal component failures or water ingress can cause malfunctions. This leads to the activation of the airbag warning light and the failure of the entire safety system, which is why prompt diagnosis and repair of the Hyundai Porter HR airbag control unit is crucial.

Common error codes for Hyundai Porter HR airbag control unit repair

Specific error codes for the Hyundai Porter HR airbag control unit are not publicly documented, however, general airbag system codes indicate malfunctions. After an accident, crash data is stored in the module, and deleting or resetting this data is often the primary "troubleshooting" step and is part of the Hyundai Porter HR airbag control unit repair.

• **B1346** → Driver airbag resistance too high → Internal circuit or wiring problem
• **B1447** → Seat occupancy detection error → Sensor or wiring defective
• **B2501** → Airbag lamp open circuit → Bulb or control unit output
• **B1620** → Crash data stored → Accident or trigger event

These generic trouble codes indicate problems with the airbag system, but are not exclusively tied to the Porter HR's OEM control units. They serve as examples of typical SRS errors.

A professional Hyundai Porter HR airbag control unit repair includes reading and erasing these and other system-relevant error codes to restore full functionality.

What part numbers are available for Hyundai Porter HR airbag control unit repair?

The following original OEM part numbers are verified for the Hyundai Porter HR airbag control unit repair: SA3107500-00 from Delphi, as well as 0285010 and 02595320 from Bosch. These numbers ensure compatibility and are essential for a successful reset or replacement of the airbag module.

These part numbers are from reputable manufacturers and are used by specialized repair services for the Hyundai Porter HR and technically related models such as the H100.

Exact part number matching is crucial for Hyundai Porter HR airbag control unit repairs. This is the only way to ensure the correct function of the remanufactured or replaced module.