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Home >> Infiniti >> 2013 >> G37 Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 44 (Brake Control System (VDC/TCS/Abs) (Sedan)) >> DTC/Circuit Diagnosis >> DTC C1109: Power And Ground System >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

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DTC Display item Malfunction detected condition Possible cause
C1109 BATTERY VOLTAGE
[ABNORMAL]		 When the ABS actuator and electric unit (control unit) power supply voltage is lower than normal.
  • Harness or connector
  • ABS actuator and electric unit (control unit)
  • IPDM E/R
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