DTC U2300-54; U2300-55; U2300-56; Configuration Errors (Data Not Received): Notes
DETECTION CONDITION & POSSIBLE CAUSE
| Description |
- U2300:54
- Configuration error (data not received)
- U2300:55
- Configuration error (no configuration)
- U2300:56
- Configuration error (Ineffective/non-interchangeable data read)
|
| Detection condition |
- The radar unit detects configuration setting failure.
|
| Fail-safe |
- Inhibits the mazda radar cruise control (MRCC) system control
- Inhibits the smart brake support (SBS) system control
- Inhibits the distance recognition support system (DRSS) control
|
| Possible cause |
NOTE:
- If the radar unit is replaced with a new one, the configuration is re-performed within 6 s after the ignition is switched ON (engine off).
- After performing the configuration, DTC U2300:55 will be cleared if the ignition is switched ON (engine off) after the ignition is switched off.
- Module configuration procedure was not completed properly
- Correct data cannot be received from instrument cluster
- Instrument cluster malfunction
- Radar unit malfunction
- The radar unit which had already been installed on another vehicle is installed on a different vehicle.
|
| System wiring diagram |
Not applicable |