Mazda 2013 CX-5, Workshop Manual

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DTC C0031:11/C0031:15/C0034:11/C0034:15/C0037:11/C0037:15/C003A:11/C003A:15 [DYNAMIC STABILITY CONTROL (DSC)]
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2013 - CX-5 - Brakes
DTC C0031:11/C0031:15/C0034:11/C0034:15/C0037:11/C0037:15/C003A:11/C003A:15 [DYNAMIC STABILITY CONTROL
(DSC)]
DTC
C0031:11,
C0031:15
LF ABS wheel-speed sensor
C0034:11,
C0034:15
RF ABS wheel-speed sensor
C0037:11,
C0037:15
LR ABS wheel-speed sensor
C003A:11,
C003A:15
RR ABS wheel-speed sensor
DETECTION
CONDITION
C0031:11, C0034:11, C0037:11, C003A:11
Short to ground has been detected in the ABS wheel-speed sensor wiring harness on any
of the four vehicle wheels.
C0031:15, C0034:15, C0037:15, C003A:15
Open circuit or short to power supply has been detected in the ABS wheel-speed sensor
wiring harness on any of the four vehicle wheels.
FAIL-SAFE
FUNCTION
Illuminates the ABS warning light and TCS/DSC indicator light.
Tire pressure monitoring system warning light illuminates after flashes.
Inhibits the ABS, TCS, DSC, roll over mitigation (ROM), brake assist control, hill launch assist (HLA), and
TPMS controls.
(Additionally, when any malfunction is detected in two wheels or more, EBD control is inhibited and the
brake system warning light is illuminated.)
POSSIBLE
CAUSE
Open circuit or short to ground/power supply in the wiring harness between the following DSC HU/CM
terminals and ABS wheel-speed sensor terminals:
DSC HU/CM terminal F—RF ABS wheel-speed sensor terminal A
DSC HU/CM terminal C—RF ABS wheel-speed sensor terminal B
DSC HU/CM terminal AG—LF ABS wheel-speed sensor terminal A
DSC HU/CM terminal AJ—LF ABS wheel-speed sensor terminal B
DSC HU/CM terminal AA—RR ABS wheel-speed sensor terminal A
DSC HU/CM terminal X—RR ABS wheel-speed sensor terminal B
DSC HU/CM terminal L—LR ABS wheel-speed sensor terminal A
DSC HU/CM terminal O—LR ABS wheel-speed sensor terminal B
Malfunction in the ABS wheel-speed sensor
Poor connection at connectors (female terminal)