Volvo XC70 (2008–) – Remote Digital Audio Receiver (RDAR) fault codes
13 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-B1A8911 | Satellite Antenna. General Electrical Failures. Circuit short to ground2008–2015 |
| RDAR-B1A8912 | Satellite Antenna. General Electrical Failures. Circuit short to battery2008–2015 |
| RDAR-B1A8913 | Satellite Antenna. General Electrical Failures. Circuit open2008–2015 |
| RDAR-U210000 | Initial Configuration Not Complete. General Failure Information. No sub type information2012–2015 |
| RDAR-U210100 | Control Module Configuration Incompatible. General Failure Information. No sub type information2012–2015 |
| RDAR-U300004 | Control Module. General Signal Failures. System Internal Failures2008–2015 |
| RDAR-U300046 | Control Module. System Internal Failures. Calibration / parameter memory failure2012–2015 |
| RDAR-U300049 | Control Module. System Internal Failures. Internal electronic failure2012–2015 |
| RDAR-U30004A | Control Module. Component Failures. Incorrect component installed2008–2015 |
| RDAR-U300055 | Control Module. System Internal Failures. Not configured2008–2015 |
| RDAR-U300087 | Control Module. General Signal Failures. Missing message2008–2015 |
| RDAR-U300098 | Control Module. System Internal Failures. Component or system over temperature2008–2015 |
| RDAR-U300362 | Battery Voltage. Algorithm Based Failures. Signal compare failure2008–2015 |