VOLVO
SUM-0031 - Position sensor, suspension left rear. Signal too low
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 signal from the position sensor at the left rear wheel is too low. The sensor is mounted on a bracket in the body and reports the position of the rear wheel to the suspension control module.
Możliwe przyczyny
- Ground fault on the signal wire running from the position sensor
- A break, or a ground fault, in the supply wire to the position sensor
- Poor contact in the connections
- Defective position sensor
Co możesz zrobić
- 1Check the connectors at the position sensor and at the suspension control module for loose or oxidised connections
- 2Check the wiring to the position sensor at the left rear wheel for chafing and crushed sections
- 3If you have a diagnostic tool: read live data for the left rear position sensor and check that the value follows the rear wheel as it moves up and down
- 4Check that the suspension system fuses are intact; the owner's manual shows where they are
- 5If the wiring is intact, the position sensor is probably defective. Have a workshop replace it
Objawy, które możesz zauważyć3
- The general warning lamp lights
- Message in the display
- Four-C does not work
Na co może wpływać usterka1
- Four-C control is switched off
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.