Hyundai i30 PD airbag control unit repair

What is a Hyundai i30 PD airbag control unit?

The Hyundai i30 PD airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It precisely monitors signals from impact sensors, stores relevant crash data, and ensures the proper deployment of all airbag modules in the vehicle. This is also important for Hyundai i30 PD airbag control unit repairs.

This electronic component is firmly integrated into the vehicle's safety network and forms the brain of the passive safety system. It coordinates the response to a collision within milliseconds.

The unit also features an internal self-diagnostic function that continuously checks the system status. In the event of errors, it generates specific codes for further diagnosis and repair in the workshop.

Why is the Hyundai i30 PD airbag control unit defective?

A Hyundai i30 PD airbag control unit can malfunction due to internal component failure, unstable supply voltage, or communication errors. Crash data is also stored after an accident, which requires erasure or replacement to ensure a successful Hyundai i30 PD airbag control unit repair.

Internal errors can arise due to aging components or manufacturing defects. These often manifest as generic error codes in the diagnostic device and lead to system failure.

Power supply problems, such as a weak battery or faulty wiring, can also affect functionality. The control unit is sensitive to undervoltage or overvoltage, which can cause a serious failure.

Communication failures with other control units or sensors prevent proper data processing. This leads to complete failure of the airbag system and requires precise diagnostics to repair the problem.

Common error codes for Hyundai i30 PD airbag control unit repair

During Hyundai i30 PD airbag control unit repairs, specific error codes indicate problems directly related to the control unit. These codes, often in B format, signal internal defects, voltage problems, or communication failures and are crucial for accurate diagnosis and repair.

• B1620 → Internal error in the airbag control unit → Signals a problem within the airbag control unit itself.
• B1101 / B1102 → Supply voltage too low → Indicates that the control unit is not receiving sufficient power.
• B1352 → No communication with airbag control unit → Indicates a fault in the data transmission to or from the control unit.
• B1000 → Control Unit Communication Error → A general code indicating problems with the airbag ECU's communication.

What part numbers are available for the Hyundai i30 PD airbag control unit repair?

For Hyundai i30 PD airbag control unit repairs, there are several verified OEM part numbers that ensure compatibility and original quality. These numbers from Hyundai/Mobis and Bosch guarantee that the replacement part fits your Hyundai i30 PD model from 2017/2019 and functions perfectly.

The primary OEM numbers from Hyundai/Mobis are 95910-G4000 and G4959-10000. These are confirmed by various sources as directly compatible with the i30 PD model.

The number 95910-S0000 from Hyundai/Mobis is also cited by professional repair services as the original OEM number for this specific airbag control unit. It is intended exclusively for the PD model.

The relevant supplier OEM number is 0285013238 from Bosch, as Bosch is a major supplier of airbag control units in Hyundai vehicles. This number confirms a genuine part from the supplier.

These four verified part numbers are crucial to ensuring you receive the correct module for a successful Hyundai i30 PD airbag control unit repair. Older model numbers are incompatible and must be excluded.