VOLVO
SUM-0326 - Communication, Engine Control Module (ECM)
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 suspension control module (SUM) has lost its data link to the engine control module (ECM) on the CAN network. Four-C does not work while the fault remains, and its control is switched off.
Mulige årsaker
- Communication fault in the CAN network
- Defective suspension control module (SUM)
- Defective engine control module (ECM)
Hva du kan gjøre
- 1Read and clear the fault codes, then road test the car to see whether the fault returns
- 2Check that the connector at the suspension control module is firmly seated and not corroded
- 3If it returns: have a workshop with diagnostic equipment check the CAN network and the control modules
Symptomer du kan merke3
- General warning lamp on
- Message in the text display
- Four-C does not work
Hva feilen kan påvirke1
- Four-C control is switched off
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