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Home >> Mazda >> 2017 >> CX-9 Signature >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (4 Of 5) >> DTC U0433-00; Abnormal Message From Laser Sensor >> Notes

DTC U0433-00; Abnormal Message From Laser Sensor: Notes

DETECTION CONDITION AND POSSIBLE CAUSE

DTC U0433:00 Abnormal message from laser sensor
DETECTION CONDITION
  • Correct data cannot be received from laser sensor.

    Diagnostic support note

  • This is a continuous monitor (other).
  • The check engine light does not illuminate.
  • FREEZE FRAME DATA is not available.
  • Snapshot data is available.
  • DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION
  • Inhibits the smart city brake support control.
  • Displays a message related to a smart city brake support in the display.
POSSIBLE CAUSE
  • Laser sensor malfunction
SYSTEM WIRING DIAGRAM
  • Not applicable