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Home >> Mazda >> 2017 >> CX-5 Grand Select, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Adaptive Front Lighting System Control Module >> DTC U2005-86; Error Signal Received From Pcm >> Notes

DTC U2005-86; Error Signal Received From Pcm: Notes

DETECTION CONDITION & POSSIBLE CAUSE

Description Error signal received from PCM
Detection condition
  • The adaptive front lighting system (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
  • Adaptive front lighting system (AFS) control module malfunction
System wiring diagram Not applicable