Code
C0300
Brakes / ABS
Erreur signal roues arrière
L’ABS voit un écart invraisemblable entre les roues arrière.
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Most likely causes
- Pneus différents
- Capteur
Symptoms you may notice
- ABS/ESP light
- Traction control disabled
Checks to run
- Check tire sizes and pressures
- Compare rear wheel speeds live
- Test sensors
Tools you may need
OBD-II scanner
Tire gauge
Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.