Was bedeutet der Fehlercode KVM-0102?

Diagnose und Fehlercodedefinition für KVM-0102 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

KVM-0102 - Interior antennas. Signal too low

System

Keyless-Entry-Modul (KVM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

5 Modelle

C30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)

Modelle nach Baujahr und Motor anzeigen (5)

Was bedeutet der Fehlercode?

The keyless vehicle module (KVM) measures the antenna signal while the car is being driven. If one or more inner antennas give too weak a signal, the code is stored, and the keyless functions can become poor or disappear entirely.

Mögliche Ursachen

One of the inner antennas has a wire in contact with ground
One of the antennas is broken

Was Sie tun können

1Read the code, clear it and check whether it returns
2Disconnect the battery negative lead, then inspect the wiring to the inner antennas for damage, chafing and pinching
3Use a multimeter to check that the wires to the inner antennas are not connected to ground (the body)
4Make sure the connectors are firmly seated and free from corrosion
5Have a workshop with diagnostic equipment check the antennas and replace the broken antenna if the wiring is sound

Symptome, die Sie bemerken können1

Keyless function is reduced or absent

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.