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Home >> Nissan-Datsun >> 2015 >> Altima Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System >> VDC/TCS/Abs >> DTC/Circuit Diagnosis >> DTC C1109: Power And Ground System >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC Display item Malfunction detected condition Possible cause
Past DTC Current DTC
C1109 BATTERY VOLTAGE
[ABNORMAL]
  • When ignition voltage is 10 V or less.
  • When ignition voltage is 16 V or more.
  • Battery
  • Harness or connector
  • Fuse
  • Battery
  • Ignition power supply system
  • Harness or connector
  • ABS actuator and electric unit (control unit)
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