VOLVO
CEM-B1D3524 - Hazards Switch Connection Circuit. General Signal Failures. Signal stuck high
System
Zentralelektronik (CEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Was bedeutet der Fehlercode?
The central electronic module (CEM) monitors the signal from the hazard warning switch. The code is set when the signal stays high for too long, that is, when the switch has been activated for too long.
Mögliche Ursachen
- The hazard warning switch is stuck in the active position
- Damaged switch
Was Sie tun können
- 1Read and clear the code and check whether it comes back
- 2Switch the hazard lights on and off and see whether the switch returns to off
- 3If you have a diagnostic tool, read the live data for the switch and check that the value changes when you press it
- 4Check that the connectors at the switch are fully seated and free from oxidation
- 5Have a workshop replace the switch if it sticks
Symptome, die Sie bemerken können1
- Hazard warning lights, malfunction
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.