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Home >> Mazda >> 2017 >> 6 Touring, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Adaptive Front Lighting System Control Module >> DTC U2300:55 [Adaptive Front Lighting System (AFS) Control Module] >> Notes
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DTC U2300:55 [Adaptive Front Lighting System (AFS) Control Module]: Notes

DTC U2300:55 (ADAPTIVE FRONT LIGHTING SYSTEM CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Instrument cluster configuration not implemented
Detection condition
  • The AFS control module received a signal which indicates the instrument cluster configuration is not performed.
Fail-safe
  • The swivel actuator is moved to the center.
  • The headlight leveling actuator is stopped at the position when the malfunction is determined.
Possible cause
NOTE:
  • To correctly write the configuration data sent from the instrument cluster to the AFS control module, 30 s or more have to be elapsed since the ignition is switched ON (engine off or on).
  • Instrument cluster configuration is not completed.
  • AFS control module malfunction
System wiring diagram -
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