Possible Cause

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Confirm if DTC is PAST or CRNT. If DTC is CRNT, proceed with Diagnosis Procedure. If DTC is PAST, clear the DTC. Do not replace the ABS actuator and electric unit (control unit) for a PAST DTC.

DTC	PAST DTC	CRNT DTC
C1113	ABS actuator and electric unit (control unit) power supply system Fuse Fusible link Battery Change in vehicle posture (e.g. different tire sizes on front and rear, overload)	ABS actuator and electric unit (control unit) Change in vehicle posture (e.g. different tire sizes on front and rear, overload)
C1145	ABS actuator and electric unit (control unit) power supply system Fuse Fusible link Battery	ABS actuator and electric unit (control unit)
C1146		ABS actuator and electric unit (control unit)