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Home >> Mazda >> 2021 >> CX-5 Sport, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (On-Board Diagnostic - Engine Control (VIN Y) (3 Of 3)) >> DTC U053B-00: Abnormal Message From Forward Sensing Camera (FSC) >> Notes

DTC U053B-00: Abnormal Message From Forward Sensing Camera (FSC): Notes

WARNING: This page is about a different variant/trim than selected.
DTC U053B:00 (PCM, VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE

DTC U053B:00 Abnormal message from forward sensing camera (FSC)
DETECTION CONDITION
  • Correct data cannot be received from forward sensing camera (FSC).
  • 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 (SCBS) control. (With smart city brake support (SCBS))
  • Displays a message related to a smart city brake support (SCBS) in the display. (With smart city brake support (SCBS))
  • Illuminates smart city brake support (SCBS) indicator light (red). (With smart city brake support (SCBS), without multi-information display)
POSSIBLE CAUSE
  • Forward sensing camera (FSC) malfunction
SYSTEM WIRING DIAGRAM
  • Not applicable
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