Was bedeutet der Fehlercode SRS-0121?

Diagnose und Fehlercodedefinition für SRS-0121 (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Steuergerätereparatur bei OBD Tuning.

VOLVO

SRS-0121 - Control module. Internal fault. Intermittent fault

System

Airbagsystem (SRS)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

5 Modelle

S60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)

Modelle nach Baujahr und Motor anzeigen (5)

Was bedeutet der Fehlercode?

The restraint system control module has registered an internal fault in itself, which sets code SRS-0121. The fault is intermittent, so it may have occurred at an earlier time and not be present now. It concerns the control module, not something outside it.

Mögliche Ursachen

Internal malfunction within the control module of the restraint system

Was Sie tun können

1Read off the code, clear it and road test the car to see whether it comes back
2If it comes back, have a workshop with diagnostic equipment check the control module
3A replacement module must be programmed by a workshop before it works, since it is delivered without software
4Do not work on the restraint system yourself; have a workshop carry out the checks

Symptome, die Sie bemerken können2

SRS warning lamp on
The restraint system may stop working while this code is stored

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.