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Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Adaptive Front Lighting System Control Module >> DTC U2005-86: Error Signal Received From Pcm (Adaptive Front Lighting System) >> Notes

DTC U2005-86: Error Signal Received From Pcm (Adaptive Front Lighting System): Notes

DTC U2005:86 (ADAPTIVE FRONT LIGHTING SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Error signal received from PCM
Detection condition
  • The AFS control module received vehicle speed signal error from the PCM for 5 s or more 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
  • DTCs are stored in the PCM.
  • PCM malfunction
  • AFS control module malfunction
System wiring diagram -