DTC U0323-00; Radar Cruise Control (MRCC)-Related Warning/Indication Signal Error: Notes

DETECTION CONDITION & POSSIBLE CAUSE

Description	Smart brake support (SBS)/mazda radar cruise control (MRCC)-related warning/indication signal error
Detection condition	There is an error in the warning/indicator signal related the smart brake support (SBS)/mazda radar cruise control (MRCC) sent from the instrument cluster.
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	DTCs are stored in the instrument cluster. Instrument cluster malfunction Radar unit malfunction
System wiring diagram	Not applicable