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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

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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