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Home >> Mazda >> 2016 >> MX-5 Miata Club, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> On-Board Diagnostic - Blind Spot Monitoring (BSM) Control Module >> DTC U3003-17: Blind Spot Monitoring Control Module >> Notes
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DTC U3003-17: Blind Spot Monitoring Control Module: Notes

Description Blind spot monitoring (BSM) control module (LH) high power supply voltage input
Detection condition 
  • Blind spot monitoring (BSM) control module (LH) power supply circuit voltage of 16 V or more  is detected for 1 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 PCM.
  • Battery malfunction
  • Generator malfunction
  • Blind spot monitoring (BSM) control module (LH) malfunction
System wiring diagram  Not applicable