Was bedeutet der Fehlercode CEM-6C32?

Diagnose und Fehlercodedefinition für CEM-6C32 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CEM-6C32 - Movement sensor. Signal missing

System

Zentralelektronik (CEM)

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 CEM has no link to the front motion sensor (MMS) or to the movement sensor (IMS). The fault code is then set, and the alarm cannot react to movement in the passenger compartment.

Mögliche Ursachen

Supply wire shorted to ground
Signal cable short-circuited to ground or voltage supply
Open circuit in the ground lead
Internal fault in the front motion sensor (MMS)
Internal fault in the movement sensor

Was Sie tun können

1Check that the connector to the sensor is secure and free from corrosion
2Use a multimeter to check that the signal wires between the sensor and the central electronic module have no break and no contact with ground or voltage
3Clear the fault code and test the alarm to see whether the fault returns
4If no other fault is found, the sensor should be replaced, which a workshop should do

Symptome, die Sie bemerken können2

Alarm does not respond to the sensor
Message in the display

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