VOLVO
SUM-0091 - Supply, sensor. Signal too low
System
Aktivt understell (SUM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007)
Vis modeller per årsmodell og motor (7)
Hva betyr feilkoden?
The supply voltage to the position sensor at the left rear wheel is too low. The supply comes from the suspension control module, and the fault may be in the wire, the connector, the sensor or the control module.
Mulige årsaker
- Ground fault in the supply wire to the sensor
- Poor contact in the connections
- Defective position sensor
- Defective control module
Hva du kan gjøre
- 1Read out the fault codes first. Any code for the left rear position sensor must be repaired and cleared before you continue
- 2Check the connector to the position sensor at the left rear wheel for contact resistance and oxidation
- 3Use a multimeter to check that the power supply to the position sensor 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 is intact, the position sensor or the control module is probably defective. Have a workshop check this
Symptomer du kan merke3
- The general warning lamp lights
- Message in the display
- Four-C does not work
Hva feilen kan påvirke1
- Four-C control is switched off
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