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Home >> Nissan-Datsun >> 2013 >> Maxima S >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System >> DTC/Circuit Diagnosis >> DTC C1111: Pump Motor >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC Display item Malfunction detected condition Possible cause
C1111 PUMP MOTOR During actuator motor ON, when the actuator motor turns OFF, or when the control line for actuator motor relay is open.
  • Harness or connector
  • ABS actuator and electric unit (control unit)
During actuator motor OFF, when the actuator motor turns ON, or when the control line for relay is shorted to ground.