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Home >> Mazda >> 2022 >> CX-5 S Select >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Adaptive Front Lighting System >> DTC U3000-42: Adaptive Front Lighting System (AFS) Control Module/Auto Leveling Control Module Internal Malfunction [AFS/ALM] >> Notes
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DTC U3000-42: Adaptive Front Lighting System (AFS) Control Module/Auto Leveling Control Module Internal Malfunction [AFS/ALM]: Notes

DTC U3000:42 [AFS/ALM] DETECTION CONDITION & POSSIBLE CAUSE

Description Adaptive front lighting system (AFS) control module/auto leveling control module internal malfunction
Detection condition
  • Adaptive front lighting system (AFS) control module/auto leveling control module detects the internal EEPROM malfunction.
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/auto leveling control module internal malfunction
System wiring diagram Not applicable