C0031Medium urgency

Right Front Wheel Speed Sensor Circuit

Chassis · ABS/Traction Control

⚠️ ABS and traction control are disabled. Normal braking works. Avoid aggressive braking on wet surfaces. Service within a few days.

What this means

The right front wheel speed sensor circuit has a fault — open, short, or no signal. The ABS and traction control systems use this sensor to monitor individual wheel speed.

Likely causes

Failed right front wheel speed sensorMost common
Damaged sensor wiring from road debrisCommon
Worn wheel bearing with damaged tone ringCommon

Estimated repair cost

Wheel speed sensor$50 – $200

Wheel bearing hub assembly (if integrated)$150 – $400

Wiring repair$80 – $250

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Frequently asked questions about C0031

What does C0031 mean?

The right front wheel speed sensor circuit has a fault — open, short, or no signal. The ABS and traction control systems use this sensor to monitor individual wheel speed.

Is C0031 serious?

ABS and traction control are disabled. Normal braking works. Avoid aggressive braking on wet surfaces. Service within a few days.

How much does it cost to fix C0031?

Repair costs for C0031 range from $50 – $200 depending on the root cause and your vehicle.

Can I drive with C0031?

You can drive short distances but should have it repaired within 1–2 weeks to prevent further damage.

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