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Home >> Mazda >> 2019 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> On-Board Diagnostic - Blind Spot Monitoring Control Module >> DTC U3000-54: Radar Performance Malfunction [Blind Spot Monitoring (BSM) Control Module] >> Notes
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DTC U3000-54: Radar Performance Malfunction [Blind Spot Monitoring (BSM) Control Module]: Notes

DTC U3000:54 [BLIND SPOT MONITORING (BSM) CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

Description Radar performance malfunction
Detection condition
  • Blind spot monitoring (BSM) control module detected malfunction in misalignment.
Fail-safe
  • Blind spot monitoring (BSM) system is stopped.
Possible cause
  • Rear bumper soiling or foreign material (reflective object) is adhered.
  • Dirt or foreign material (reflective object) on blind spot monitoring (BSM) control module.
  • Blind spot monitoring (BSM) radar test was not performed.
  • Deviation of blind spot monitoring (BSM) radar sensor axis
  • Blind spot monitoring (BSM) control module malfunction
System wiring diagram Not applicable