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Home >> Mazda >> 2018 >> 6 Signature >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Front Body Control Module (FBCM) >> DTC U3000-56: Front Body Control Module (FBCM) Configuration Error >> Notes
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DTC U3000-56: Front Body Control Module (FBCM) Configuration Error: Notes

DTC U3000:56 (FRONT BODY CONTROL MODULE (FBCM)) DETECTION CONDITION AND POSSIBLE CAUSE

Description Front Body Control Module (FBCM) Configuration Error
Detection condition
  • Front body control module (FBCM) configuration error detected.
Fail-safe
  • When the ignition is switched ON (engine off or on), the headlight LO and the TNS (parking lights) are illuminated.
  • When the ignition is switched off, the headlight LO and the TNS (parking lights) are turned off.
  • Inhibits the windshield wiper control except the continuous low operation.
Possible cause
  • Front body control module (FBCM) configuration error
  • Front body control module (FBCM) malfunction
System wiring diagram Not applicable