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Home >> Mazda >> 2017 >> 3 Sport, 4D Hatchback, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> On-Board Diagnostic - Blind Spot Monitoring Control Module >> DTC U3003-17; Blind Spot Monitoring (BSM) Control Module >> Notes
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DTC U3003-17; Blind Spot Monitoring (BSM) Control Module: Notes

DETECTION CONDITION & POSSIBLE CAUSE

Description Blind spot monitoring (BSM) control module high power supply voltage input (15.608 V or more)
Detection condition
  • Blind spot monitoring (BSM) control module power supply voltage of 15.608 V or more is detected for 5 s or more.
Fail-safe
  • Blind spot monitoring (BSM) system is stopped.
Possible cause
  • DTCs are stored in the PCM.
  • Battery malfunction
  • Generator malfunction
  • Blind spot monitoring (BSM) control module mal function
System wiring diagram Not applicable