MODULEASSY-AIRBAG

Airbag Control Module for Hyundai/Kia – The Safety Brain ?️

This SRS control unit is the central computer that commands airbags and seat‑belt pretensioners. It decides, in milliseconds, how to protect occupants during a crash. Built to OEM standards, it communicates with the dash, ABS/ESC, and body network to keep the restraint system ready every time you start the car ?.

Why you need it

Moisture, impact, internal memory lock after an accident, or aged electronics can trigger the airbag lamp. When this unit is compromised, the SRS is disabled, inspection can fail, and real‑world protection is reduced. Replacing it restores full passive safety, correct warning logic, and compliance with factory specifications.

How it works ?

Inside is a sealed ECU with accelerometers and logic that reads frontal/side impact, seat occupancy, and belt status. It constantly checks crash sensors, squib resistance, power supply, and CAN data. On severe deceleration, it fires the correct stages for airbags and pretensioners, stores event data, then triggers post‑crash functions. Low‑latency hardware ensures precise timing ⚡.

What happens if it’s broken ⚠️

Typical signs: airbag light on, SRS fault codes, and the system may not deploy in a collision. Some functions may be shut down as a safeguard. Do not drive with an active SRS warning—replace the module, code to the vehicle if required, clear crash data, and complete calibration for reliable protection.

Compatibility

• Seltos 23 (2023-)