Left Front Wheel Speed Sensor Circuit Malfunction
Chassis · ABS / Stability Control
The left front wheel speed sensor is producing an abnormal or absent signal. This disables ABS and potentially ESC/traction control systems. You can still brake normally but will lose the anti-lock benefit in emergency stops. The sensor itself is the most common failure — the wiring harness is a close second especially in regions with road salt.
- Failed wheel speed sensorMost common
- Damaged sensor wiring or connectorCommon
- Debris or damage to tone ring / reluctorLess common
Frequently asked questions
What does C0035 mean?
The left front wheel speed sensor is producing an abnormal or absent signal. This disables ABS and potentially ESC/traction control systems. You can still brake normally but will lose the anti-lock benefit in emergency stops. The sensor itself is the most common failure — the wiring harness is a close second especially in regions with road salt.
Is C0035 serious?
ABS and traction control likely disabled — drive carefully, avoid hard braking.
How much does it cost to fix C0035?
Repair costs for C0035 range from $150 – $400 depending on the root cause and your vehicle.
Can I drive with C0035?
No — this code indicates a serious issue. Stop driving and have the vehicle inspected immediately.