Volvo XC90 (2003–) – Remote Digital Audio Receiver (RDAR) fault codes
9 fault codes
The same fault code can mean different things depending on model year and engine. Each meaning is therefore shown on its own row, with exactly which cars it applies to.
| Code | Meaning |
|---|---|
| RDAR-0001 | Control module. Internal fault2007–2014 |
| RDAR-0002 | Antenna, satellite radio. Signal missing2007–2014 |
| RDAR-0003 | Antenna, satellite radio. Signal too low2007–2014 |
| RDAR-0004 | Antenna, satellite radio. Signal too high2007–2014 |
| RDAR-0005 | Incorrect Component Installed2007–2014 |
| RDAR-0006 | Control module. Configuration fault2007–2014 |
| RDAR-0007 | Control module. Configuration fault2007–2014 |
| RDAR-0008 | Control module. Overheated2007–2014 |
| RDAR-0009 | Battery voltage. Faulty signal2007–2014 |