VOLVO
SUM-0201 - Control module. 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 battery voltage measured by the suspension control module is too low. The fault may be caused by a weak battery or charging system, poor contact in the connections, a fault in the power supply to the control module, or a defective control module. The Four-C function is blocked.
Mulige årsaker
- Battery voltage too low
- Poor contact in the connections
- A break, or a ground fault, in the supply wire to the suspension control module
- Defective suspension control module
Hva du kan gjøre
- 1Check that the battery is fully charged and that the battery terminals are secure
- 2Use a multimeter to check that the battery voltage is normal with the engine idling. If it is too low, have a workshop check the charging system
- 3Check the connector to the suspension control module for contact resistance and oxidation
- 4Check the power supply wire to the control module and its fuse in the engine compartment
- 5If the voltage and connectors are in order, have a workshop check the control module
Symptomer du kan merke3
- The general warning lamp lights
- Message in the display
- Four-C does not work
Hva feilen kan påvirke1
- The Four-C function is blocked
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.