Was bedeutet der Fehlercode CCM-DD19?

Diagnose und Fehlercodedefinition für CCM-DD19 (Volvo C30 (2007–2013), Volvo C30 Electric (2011–2013), Volvo C70 (2006–2013)). Steuergerätereparatur bei OBD Tuning.

VOLVO

CCM-DD19 - Tunnel Control Switch 2 No Communication

System

Klimaanlage (CCM)

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 climate control module (CCM) has no communication with the switch in the rear tunnel console, which is connected via LIN bus 1. The buttons on that switch then do not work, and functions such as park assist and BLIS may stop. The fault code may appear together with other fault codes on the bus.

Mögliche Ursachen

Break in LIN bus 1 wiring between the module and the rear tunnel console switch
Poor contact, corrosion or loose connections at the connectors

Was Sie tun können

1Check that the fuses are intact
2Check that the connector to the tunnel console switch is secure and clean
3Check with a multimeter that the LIN bus 1 wire to the switch is not open when the connectors are disconnected
4If you have a diagnostic tool, read the switch status in live data while you press its buttons
5Clear the code and road test the car to see whether it returns

Symptome, die Sie bemerken können3

Buttons on the keypad do not work
Front and rear park assist do not work
Blind spot monitoring (BLIS) does not work

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