959102S150 Hyundai / KIA MODULE ASSY-AIR BAG CONTROL, Price: 311.70$, Weight: 0.22kg

Airbag Control Unit Module ⚙️?️

This electronic safety module is the “brain” of the SRS system. It is needed to read crash signals fast and decide when to deploy airbags and tighten seat belt pretensioners. Inside, it monitors impact sensors, power supply, and stored fault memory, then sends firing commands in milliseconds when a collision meets the programmed threshold.

How It Works ?

The unit constantly checks sensor inputs and runs self-tests every time you start the vehicle. If it detects a serious impact, it triggers the correct airbags and pretensioners, while recording crash data for diagnostics. It also controls the SRS warning lamp, helping technicians find wiring or component faults quickly.

Why Replacement Matters ✅

A damaged or faulty module can cause the airbag light to stay on, disable airbag deployment, or in rare cases create incorrect deployment logic. After a crash event, many units lock internally and must be replaced to restore full protection.

Signs of Failure ?

• SRS/Airbag warning light stays illuminated
• Stored crash data or internal control unit fault codes
• Intermittent communication or sensor circuit errors

Compatible Models ?

• L300