VOLVO
SUM-C111C11 - Left Front Body Acceleration Sensor. General Electrical Failures. Circuit short to ground
System
Aktives Fahrwerk (SUM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Was bedeutet der Fehlercode?
The suspension control module (SUM) tracks the body's up-and-down motion using three sensors. The left front sensor sends too low a voltage, which is caused by the signal wire being short-circuited to ground, the sensor lacking its supply, or a damaged sensor. Four-C is switched off.
Mögliche Ursachen
- Signal wire from the sensor is short-circuited to ground
- Sensor has no supply voltage
- Damaged acceleration sensor
Was Sie tun können
- 1Check that the fuses for the suspension system are intact, as shown in the owner's manual
- 2Check that the connector at the left front acceleration sensor is firmly seated and not corroded
- 3Use a multimeter to check that the signal wire has no contact with ground (the body), with the ignition switched off
- 4If you have a diagnostic tool: read the sensor signal in live data while you press down the left front corner of the car, and check that the value changes
- 5If the fault remains: have a workshop check the sensor and the wiring
Symptome, die Sie bemerken können2
- Message in the text display
- Four-C does not work
Was der Fehler beeinflussen kann1
- Four-C function is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.