C0131Medium urgency
Anti-Lock Brake System Pressure Circuit
Chassis · ABS System
⚠️ ABS system compromised. Normal braking works. Service within a few days.
What this means
The ABS system hydraulic pressure circuit has a fault — the brake pressure sensor or its circuit is not functioning correctly within the ABS system.
Likely causes
- Failed ABS brake pressure sensorMost common
- ABS HCU hydraulic faultCommon
- Low brake fluidLess common
Estimated repair cost
Brake pressure sensor$50 – $200
ABS HCU inspection/repair$300 – $900
Brake fluid service$80 – $150
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Frequently asked questions about C0131
What does C0131 mean?
The ABS system hydraulic pressure circuit has a fault — the brake pressure sensor or its circuit is not functioning correctly within the ABS system.
Is C0131 serious?
ABS system compromised. Normal braking works. Service within a few days.
How much does it cost to fix C0131?
Repair costs for C0131 range from $50 – $200 depending on the root cause and your vehicle.
Can I drive with C0131?
You can drive short distances but should have it repaired within 1–2 weeks to prevent further damage.