VOLVO
RDAR-B1A8912 - Satellite Antenna. General Electrical Failures. Circuit short to battery
System
Unbekanntes System / Herstellerspezifisch
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2011–), S80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (5)
Was bedeutet der Fehlercode?
The radio receiver (RDAR) monitors the satellite antenna and reads a value that is too high. The fault lies in the antenna circuit being shorted to battery voltage, and the digital radio then does not work.
Mögliche Ursachen
- The antenna circuit is shorted to battery voltage
Was Sie tun können
- 1Check the antenna connector: is it firmly seated, free from oxidation, and without loose joints?
- 2With the battery negative lead disconnected, use a multimeter to check that the antenna cable has no contact with battery voltage
- 3Look for chafing and damaged insulation on the antenna cable where it could touch a live wire, and repair it
- 4Clear the code and road test the car. If it returns, have a workshop carry on with the fault-tracing
Symptome, die Sie bemerken können1
- The digital radio does not work
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.