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DTC Detection Logic

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
DTC MALFUNCTION DETECTED CONDITION AND POSSIBLE CAUSES

DTC Display Item Malfunction detected condition Possible causes
C1111 PUMP MOTOR When a malfunction is detected in motor or motor relay.
  • Harness or connector
  • ABS actuator and electric unit (control unit)
  • Fusible link
  • 12V battery power supply system