Was bedeutet der Fehlercode SWM-0028?

Diagnose und Fehlercodedefinition für SWM-0028 (Volvo S60 (2001–2009), Volvo S80 (1999–2006), Volvo V70 (2000–2008)). Steuergerätereparatur bei OBD Tuning.

VOLVO

SWM-0028 - Switch unit. Incorrect combination. Permanent fault

System

Lenkradmodul (SWM)

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 steering wheel module (SWM) registers that several buttons have been active at the same time, and the fault is present right now. Cruise control and the steering wheel buttons do not work while it is active. Because the fault is permanent, a workshop needs to determine which switch unit causes it.

Mögliche Ursachen

Several buttons have been active at the same time

Was Sie tun können

1Check that no button on the steering wheel or on the cruise control switch has stuck in the pressed position
2If you have a diagnostic tool: read the button status on the switch units in live data and check whether any button shows active without being pressed
3Since the fault is permanent, have a workshop determine which switch unit or the wiring between two units is at fault

Symptome, die Sie bemerken können2

Cruise control does not work at all
The steering wheel buttons stop working

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