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Home >> Mazda >> 2021 >> 6 Signature >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> On-Board Diagnostic - Auto Leveling Control Module >> DTC U2300-56: Configuration Data Unmatched With Instrument Cluster [Auto Leveling Control Module] >> Notes
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DTC U2300-56: Configuration Data Unmatched With Instrument Cluster [Auto Leveling Control Module]: Notes

DTC U2300:56 [AUTO LEVELING CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

Description Configuration data unmatched with instrument cluster
Detection condition
  • Configuration data of the auto leveling control module and instrument cluster are not matched.
Fail-safe
  • Control of the headlight auto leveling system is continued.
Possible cause
  • DTCs are stored in the instrument cluster.
    • Instrument cluster configuration not implemented
      • Instrument cluster internal memory malfunction
  • Instrument cluster configuration data error
  • Auto leveling control module malfunction
System wiring diagram Not applicable