Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Mazda >> 2016 >> CX-3 Touring, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> On-Board Diagnostic - Blind Spot Monitoring Control Module >> DTC U0515-68: Error Signal Received From Start Stop Unit >> Notes

DTC U0515-68: Error Signal Received From Start Stop Unit: Notes

Description Error signal received from start stop unit
Detection condition 
  • Blind spot monitoring (BSM) control module (LH) receives the error signal from the start stop unit for 2 s or more  with the ignition switched ON (engine off or on).
Fail-safe 
  • Blind spot monitoring (BSM) system is stopped.
Possible cause 
  • DTCs are stored in the start stop unit.
    • Start stop unit malfunction
  • DTCs are stored in the instrument cluster.
    • Instrument cluster malfunction
  • Blind spot monitoring (BSM) control module (LH) malfunction
System wiring diagram  Not applicable