DTC C0030-07: C0031-07: C0031-29: C0031-2F: C0031-64: C0033-07: C0034-07: C0034-29: C0034-2F: C0034-64: C0036-07: C0037-07: C0037-29: C0037-2F: C0037-64: C0039-07: C003A-07: C003A-29: C003A-2F: C003A-64: Abs Wheel-Speed Sensor: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

When only the driving wheels are rotated while the vehicle is jacked up, DTCs C0037:29 and C003A:29 are input to the memory.

DTC	C0030:07		LF ABS sensor rotor
	C0031:07, C0031:29, C0031:2F, C0031:64		LF ABS wheel-speed sensor/ABS sensor rotor
	C0033:07		RF ABS sensor rotor
	C0034:07, C0034:29, C0034:2F, C0034:64		RF ABS wheel-speed sensor/ABS sensor rotor
	C0036:07		LR ABS sensor rotor
	C0037:07, C0037:29, C0037:2F, C0037:64		LR ABS wheel-speed sensor/ABS sensor rotor
	C0039:07		RR ABS sensor rotor
	C003A:07, C003A:29, C003A:2F, C003A:64		RR ABS wheel-speed sensor/ABS sensor rotor
DETECTION CONDITION		C0030:07, C0033:07, C0036:07, C0039:07 Periodic abnormality is detected in the signal wave pattern from the ABS wheel-speed sensors. C0031:07, C0034:07, C0037:07, C003A:07 While the vehicle is traveling at a speed of 10 km/h {6.2 mph} or more , no signal in any of the four wheels or an extremely low vehicle speed signal is detected. C0031:29, C0034:29, C0037:29, C003A:29 The wheel-speed signal is not input or an extremely low wheel-speed signal is detected from any of the four wheels when driving at a vehicle speed of 10 km/h {6.2 mph} or more C0031:2F, C0034:2F, C0037:2F, C003A:2F The wheel speed or acceleration speed in any of the 4 wheels is not within the specification. ABS control continues to operate for 28 s or more . C0031:64, C0034:64, C0037:64, C003A:64 While the vehicle is traveling at a speed of 20 km/h {12 mph} or more , an extremely high vehicle speed signal in any of the four wheels is detected.
FAIL-SAFE FUNCTION		Refer to "DTC TABLE " and "Fail-safe Function Malfunction Contents". (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .)
POSSIBLE CAUSE		ABS sensor rotor malfunction (missing ABS sensor rotor teeth due to foreign material obstruction) ABS wheel-speed sensor or ABS sensor rotor installation malfunction (If the ABS sensor rotor is installed at an angle, it may cause output of abnormal wave pattern at high speeds.) Excessive clearance between the ABS wheel-speed sensor and sensor rotor ABS wheel-speed sensor malfunction DSC HU/CM malfunction Continuous ABS operation