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Home >> Mazda >> 2021 >> 3 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Body Control Module (BCM) (2 Of 2) >> DTC U260B-14: Instrument Cluster Power Supply Circuit Malfunction [(BCM) (Us)] >> Outline

DTC U260B-14: Instrument Cluster Power Supply Circuit Malfunction [(BCM) (Us)]: Outline

DTC U260B:14 (BODY CONTROL MODULE - US) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Instrument cluster power supply circuit malfunction
Detection condition  
  • The instrument cluster detects an open circuit or short to ground in the power supply circuit.
Fail-safe Not applicable
Possible cause  
  • IG1 relay No. 2 malfunction
  • Instrument cluster connector or terminal malfunction
  • Short to ground or open circuit in instrument cluster power supply circuit
  • Instrument cluster malfunction
  • Body control module (BCM) malfunction
G13716830Courtesy of MAZDA MOTORS CORP.