Volvo S90 Serie 1 Airbag-Steuergerät Reparatur Select repair type:Check for errors the airbag control unit is

the airbag control unit is usually disabled and must be repaired or replaced to restore the full functionality of the safety system

Code 21 → Meaning: Diagnostic monitor not installed correctly → Cause: High ground contact resistance on the control unit

das die Funktion des Kissen-Airbags betrifft

a complex computer module for monitoring and controlling the entire airbag system

specific error codes typically occur that indicate direct problems with the control unit itself

Volvo S90 Serie 1 Airbag-Steuergerät Reparatur Select repair type:Check for errors the airbag control unit isWhat is a Volvo S90 Series 1 airbag control unit? The Volvo S90 Series 1 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 to guarantee maximum occupant safety. This electronic control unit, also called the ECU, is the brain of the passive safety system. It continuously