FixVault

DTC Detection Logic

DTC DETECTION CONDITION AND POSSIBLE CAUSES

DTC Display item Malfunction detected condition Possible cause
C1114 MAIN RELAY During actuator relay OFF, when the actuator relay turns ON, or when the control line for the relay is shorted to the ground.
  • Harness or connector
  • ABS actuator and electric unit (control unit)
During actuator relay ON, when the actuator relay turns ON, or when the control line for the relay is open.