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Home >> Mazda >> 2019 >> CX-9 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Adaptive Front Lighting Control Module >> DTC U3000-49: Adaptive Front Lighting System (AFS) Control Module Internal Malfunction [Adaptive Front Lighting System (AFS) Control Module] >> Notes
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DTC U3000-49: Adaptive Front Lighting System (AFS) Control Module Internal Malfunction [Adaptive Front Lighting System (AFS) Control Module]: Notes

DTC U3000:49 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

Description Adaptive front lighting system (AFS) control module internal malfunction
Detection condition
  • The adaptive front lighting system (AFS) control module detects the internal malfunction with the ignition switched ON (engine off or on).
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
  • Adaptive front lighting system (AFS) control module internal malfunction
System wiring diagram Not applicable
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