VOLVO
SUM-0151 - Keypad. 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)
Hva betyr feilkoden?
The signal from the keypad in the car is too low. The keypad sends its signal to the suspension control module, and the Four-C function is blocked.
Mulige årsaker
- Contact resistance in the connections
- Ground fault in the supply wire to the keypad
- Defective keypad
Hva du kan gjøre
- 1Check the connectors at the keypad and at the control module for contact resistance and oxidation
- 2Use a multimeter to check that the power supply wire to the keypad has no contact with ground (the car body)
- 3If you have a diagnostic tool: read live data for the keypad and see whether the value changes when you press the buttons
- 4Check that the suspension system fuses are intact; the owner's manual shows where they are
- 5If the wiring is intact, have a workshop replace the keypad
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
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