DTC C0001-01; C0002-01; C0003-01; C0004-01; C0010-01; C0011-01; C0014-01; C0015-01; C0018-01; C0019-01; C001C-01; C001D-01; Control Solenoid Valve Systems: Notes

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION & POSSIBLE CAUSE

DTC	C0001:01, C0002:01	Traction control solenoid valve system
	C0003:01, C0004:01	Stability control solenoid valve system
	C0010:01	LF inlet solenoid valve system
	C0011:01	LF outlet solenoid valve system
	C0014:01	RF inlet solenoid valve system
	C0015:01	RF outlet solenoid valve system
	C0018:01	LR inlet solenoid valve system
	C0019:01	LR outlet solenoid valve system
	C001C:01	RR inlet solenoid valve system
	C001D:01	RR outlet solenoid valve system
DETECTION CONDITION		Malfunction detected in the DSC HU/CM solenoid valve or internal circuit by the DSC HU/CM on-board diagnostic function
FAIL-SAFE FUNCTION		Illuminates the ABS warning light, brake system warning light, TCS/DSC indicator light, and smart city brake support (SCBS) indicator light (amber) ^1 . Inhibits the ABS, EBD, TCS, DSC, brake assist control, hill launch assist (HLA), and smart city brake support (SCBS) ^1 controls. ^*1: If equipped.
POSSIBLE CAUSE		Open or short circuit in the DSC HU/CM internal solenoid valves Solenoid valve malfunction
SYSTEM WIRING DIAGRAM		Not applicable