DTC U0123:00/U0124:00 [Dynamic Stability Control (DSC)]: Notes
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION AND POSSIBLE CAUSE
| C0123:00 |
Combined sensor system (CAN2 line malfunction) |
| C0124:00 |
| DETECTION CONDITION |
C0123:00
- Detect the receiving no data signal from yaw rate sensor
C0124:00
- Detect the receiving no data signal from G-sensor.
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| POSSIBLE CAUSE |
- Connector or terminal malfunction
- Short to ground in wiring harness between combined sensor terminal C and DSC HU/CM terminal G
- Short to ground in wiring harness between combined sensor terminal B and DSC HU/CM terminal F
- Combined sensor malfunction
- Open circuit in wiring harness between combined sensor terminal C and DSC HU/CM terminal G
- Open circuit in wiring harness between combined sensor terminal B and DSC HU/CM terminal F
- DSC HU/CM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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