VOLVO
RDAR-B1A8913 - Satellite Antenna. General Electrical Failures. Circuit open
System
Unknown System / Manufacturer Specific
Volvo models this fault code applies to
Applies to the following models:
5 modelsS60 (2011–), S80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (5)
What does this fault code mean?
The radio receiver (RDAR) monitors the satellite antenna and has registered that the antenna circuit is broken. The digital radio then does not work.
Possible causes
- The antenna circuit is broken
What you can do
- 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 between the receiver and the satellite antenna has no break
- 3Clear the code and road test the car. If it returns, have a workshop carry on with the fault-tracing
Symptoms you may notice1
- The digital radio does not work
General guidance for car owners. Diagnosis on the car can point to a different cause.