VOLVO
SUM-0022 - Acceleration sensor, suspension right front. Signal too high
System
Aktives Fahrwerk (SUM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007)
Modelle nach Baujahr und Motor anzeigen (7)
Was bedeutet der Fehlercode?
The signal from the acceleration sensor on the right front shock absorber is too high. The sensor gives the suspension control module information about the vertical movement of the wheel, and Four-C control is switched off.
Mögliche Ursachen
- Short to voltage in the signal cable
- Defective acceleration sensor
Was Sie tun können
- 1Check the connectors at the sensor and at the control module for loose or oxidised connections
- 2Use a multimeter to check that the signal cable from the sensor on the right front shock absorber has no contact with positive voltage
- 3If you have a diagnostic tool: read live data for the right front sensor and see whether the value changes when the front wheel moves
- 4If the cable is intact, the sensor is probably defective. Have a workshop replace it
Symptome, die Sie bemerken können3
- The general warning lamp lights
- Message in the display
- Four-C does not work
Was der Fehler beeinflussen kann1
- Four-C control is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.