VOLVO
SUM-0081 - Supply, sensor. Signal too low
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 supply voltage to several of the suspension sensors is too low. The group consists of the front suspension acceleration sensors, the right rear position sensor and the body acceleration sensors. They share a common supply from the control module, so the fault may be in one sensor or in the control module.
Mögliche Ursachen
- Ground fault in the supply wire to one of the sensors
- Poor contact in the connections
- Defective acceleration or position sensor
- Defective control module
Was Sie tun können
- 1Read out the fault codes first, and repair and clear any codes for the acceleration or position sensors before you continue
- 2Check that the connections at the sensors are not loose or oxidised
- 3Use a multimeter to check that the power supply to the sensors has no contact with ground (the car body)
- 4Check that the suspension system fuses are intact; the owner's manual shows where they are
- 5If the wiring checks out, a sensor or the control module is probably defective. Have a workshop check this
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.