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Home >> Mazda >> 2017 >> CX-5 Grand Select, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Front Body Control Module (FBCM) >> DTC U3003:17 [Front Body Control Module (FBCM)] >> Notes

DTC U3003:17 [Front Body Control Module (FBCM)]: Notes

DTC U3003:17 (FRONT BODY CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSES

Description Front body control module (FBCM) power supply voltage high input
Detection condition
  • Front body control module (FBCM) power supply circuit voltage of 14.2 V or more is detected for 10 s or more with the ignition switched ON (engine off or on).
Fail-safe function Not applicable
Possible cause
  • DTCs are stored in the PCM.
  • Battery malfunction
  • Generator malfunction
  • Front body control module (FBCM) malfunction
System wiring diagram Not applicable
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