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Home >> Mazda >> 2021 >> 3 Select, 4D Hatchback, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Auto Leveling Control Module >> DTC U250A-86: Error Signal Received From Light Control Module (LH) [Auto Leveling Control Module] >> Outline
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DTC U250A-86: Error Signal Received From Light Control Module (LH) [Auto Leveling Control Module]: Outline

DTC U250A:86 (AUTO LEVELING CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Error signal received from light control module (LH)
Detection condition  
  • The auto leveling control module received error signal from the light control module (LH).
Fail-safe  
  • Control of the headlight auto leveling system is continued.
Possible cause  
  • Light control module (LH) malfunction
  • Auto leveling control module malfunction
System wiring diagram Not applicable
Connector diagram Not applicable