VOLVO
SUM-U201312 - Switch Pack. General Electrical Failures. Circuit short to battery
System
Aktives Fahrwerk (SUM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Was bedeutet der Fehlercode?
The SUM reads a voltage from the three Four-C switches to decide which drive program has been selected. The fault code is set when the voltage from the switches is too high, which can mean a short circuit to voltage.
Mögliche Ursachen
- The wire from the switches has a short circuit to voltage
- Damaged Four-C switch
Was Sie tun können
- 1Clear the code and road test the car, then check whether it comes back
- 2Check that the relevant fuses are intact; their locations are in the owner's manual
- 3Check that the connectors at the switches are firm and not corroded
- 4Inspect the wire from the switches for chafing and pinch damage
- 5With the switches disconnected and the ignition on, use a multimeter to check whether the wire from the switches has voltage to the body
- 6If the fault returns, have a workshop with diagnostic equipment check the switches and the wire
Symptome, die Sie bemerken können1
- Drive program selection with the switches does not work
Was der Fehler beeinflussen kann1
- The Four-C function is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.