DTC C0031-11: C0031-15: C0034-11: C0034-15: C0037-11: C0037-15: C003A-11: C003A-15: 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.
| 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.
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| FAIL-SAFE FUNCTION |
Refer to "DTC TABLE " and "Fail-safe Function Malfunction Contents". (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .) |
| POSSIBLE CAUSE |
- Open circuit or short to ground/power supply in the wiring harness between the following DSC HU/Control Module 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
- DSC HU/Control Module malfunction
- Poor connection at connectors (female terminal)
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