VOLVO
ICM-6C73 - Subwoofer module (SUB) not approved. Faulty signal
System
Infotainment-Steuermodul (ICM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug gilt.
Gilt für folgende Modelle:
3 ModelleC70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (3)
Was bedeutet der Fehlercode?
At start-up ICM compares the subwoofer module (SUB) with the register of approved units in the CEM. If SUB is absent from that register, the module is locked and the subwoofer goes silent. The code is set once that gap is recorded, usually after a subwoofer module was fitted with no software load.
Mögliche Ursachen
- Replacing the subwoofer module with a unit the CEM register does not approve
- No software loaded when the subwoofer module was replaced
- The software load failed or was incomplete
Was Sie tun können
- 1Clear the code and test-drive the car to see whether it reappears
- 2If the subwoofer module was recently replaced, check that software was loaded. A workshop performs this
- 3Check that the subwoofer connectors are fully seated and free from corrosion
- 4If the code persists after the software load, the subwoofer module may need replacing. A workshop should assess it
Symptome, die Sie bemerken können1
- No sound from the subwoofer
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.