VOLVO
SUM-0209 - Control module
Układ
Moduł aktywnego podwozia (SUM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007)
Pokaż modele wg rocznika i silnika (7)
Co oznacza ten kod błędu?
The suspension module (SUM) has not been able to store fault codes in its memory correctly. This happens when the supply voltage to the module drops while it writes to memory, for example when the starter motor is drawing current, or when the module's memory is defective.
Możliwe przyczyny
- Voltage drop in the supply to the suspension module while it stores fault codes, for example during starting with the starter motor
- Defective EEPROM memory
Co możesz zrobić
- 1Check that the battery is in good condition and that the battery terminals are tight, since a voltage drop on starting can cause the fault
- 2Read the fault codes and clear them to see whether they come back
- 3If you have a diagnostic tool: read the codes and see whether new codes appear for the front suspension acceleration sensor, which would point to a temporary write fault
- 4If SUM-0209 is the only code that returns: have a workshop replace the suspension control module
Objawy, które możesz zauważyć2
- General warning lamp on
- Message in the text display
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.