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Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (On-Board Diagnostic - Body Control Module) >> DTC U053B-68: Error Signal Received From Forward Sensing Camera (FSC) >> Notes
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DTC U053B-68: Error Signal Received From Forward Sensing Camera (FSC): Notes

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.
Description  Error signal received from forward sensing camera (FSC)
Detection condition 
  • BCM receives the error signals from the forward sensing camera (FSC) for 5 s or more  with the ignition switched ON (engine off or on).
Fail-safe 
  • Stop the headlight control done by the high beam control (HBC) system.
Possible cause 
  • Forward sensing camera (FSC) malfunction
  • BCM malfunction
System wiring diagram  Not applicable