Was bedeutet der Fehlercode CEM-AFF3?

Diagnose und Fehlercodedefinition für CEM-AFF3 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CEM-AFF3 - Tire pressurement sensor. Faulty signal

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 central electronic module (CEM) has found that the signal from one of the tyre pressure sensors is too weak or cannot be interpreted. As the module cannot tell which wheel is concerned, the fault could be on any of the four. Causes can be an internal sensor fault, a fault in the keyless entry receiver (RKE) or low battery voltage in the sensor.

Mögliche Ursachen

Internal fault in the tyre pressure sensor
Internal fault in the Remote Keyless Entry (RKE) receiver
Low battery voltage in the tyre pressure sensor

Was Sie tun können

1Check that the remote control locks and unlocks the car; if not, read the fault codes for the remote receiver first
2With a diagnostic tool, read the frozen values and sensor ID for the fault code and compare them with the sensors in the wheels
3Do not replace the tyre pressure sensor yourself. Have a workshop do it after the comparison
4Clear the fault code and road test; if it returns, the workshop's diagnostic equipment will be needed

Symptome, die Sie bemerken können1

A message appears in the information display

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