Network
generic / SAE
U0258
Lost Communication With Radio Transceiver
The vehicle bus reports loss of communication with the radio transceiver. Tuner, satellite radio and DAB reception that route through this transceiver stop responding.
SystemNetwork
Typegeneric / SAE
GroupU0
Range / number2 / 58
Possible causes
- Bus wiring open or shorted high
- Module without power or ground medium
- Module failed medium
Symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 120–1200 €
- Estimated time: 0.5–3 h
- Component: radio transceiver
- Component: vehicle bus wiring
- drive cycle required
Sources
References
sae:J2012