ABS WHEEL-SPEED SENSOR AND ABS SENSOR ROTOR

id041500104900


Purpose/Function

•  The ABS wheel-speed sensor detects and transmits the rotation condition of each wheel to the DSC HU/CM.
•  The signal from the ABS wheel-speed sensors is the primary signal for DSC HU/CM control.

Construction/Operation

•  The construction and operation of the ABS wheel-speed sensor is the same as that of vehicles with ABS.

Fail-safe

DTC No.

Fail-safe function
C0030:07
•  Illuminates the ABS warning light, TCS/DSC indicator light, and Smart City Brake Support (SCBS) warning light (amber)*.
•  Tire pressure monitoring system warning light illuminates after flashes*.
•  Inhibits the ABS, TCS, DSC, brake assist control, vehicle roll prevention function*, Hill Launch Assist (HLA), TPMS*, Secondary Collision Reduction*, Smart City Brake Support (SCBS)*, Mazda Radar Cruise Control (MRCC)*, and Smart Brake Support (SBS)* controls.
(Additionally, when any malfunction is detected in two wheels or more, EBD control is inhibited and the brake system warning light is illuminated.)
*: If equipped.
C0031:07
C0031:11
C0031:15
C0031:29
C0031:2F
C0031:64
C0033:07
C0034:07
C0034:11
C0034:15
C0034:29
C0034:2F
C0034:64
C0036:07
C0037:07
C0037:11
C0037:15
C0037:29
C0037:2F
C0037:64
C0039:07
C003A:07
C003A:11
C003A:15
C003A:29
C003A:2F
C003A:64