VOLVO
AUM-36EF - Antenna, satellite radio. Signal missing
System
Audio Unit Module (AUM)
Volvo models this fault code applies to
Applies to the following models:
4 modelsS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007)
Show models by year and engine (4)
What does this fault code mean?
The audio unit (AUM) has registered a break in the signal wire from the satellite antenna. The code is set and can be read when the unit starts. Radio reception is poor because the antenna is not getting a signal through to the audio unit.
Possible causes
- Break in the signal wire
What you can do
- 1Check the wiring from the satellite antenna for breaks and for shorts to ground
- 2Make sure the connectors at the antenna and at the audio unit are fully seated and clean
- 3Check the satellite antenna and wiring with diagnostic equipment
- 4Repair the break or replace the antenna as needed, then clear the code
Symptoms you may notice1
- Poor radio reception
General guidance for car owners. Diagnosis on the car can point to a different cause.