C1041 on 2015-2021 Skoda Fabia — Left Front Tone Wheel / Wheel Speed Sensor Performance
1 vehicles · 1 makes · $80-$350 repair
Most Reported On
C1041 is an OBD-II diagnostic trouble code meaning “Left Front Tone Wheel / Wheel Speed Sensor Performance.” C1041 is a manufacturer-specific chassis code. On Chrysler, Dodge, and Jeep vehicles it is defined as "Left Front Tone Wheel Performance," and Mitsubishi uses the equivalent "FL Wheel Speed Sensor Signal Implausible in Cycles" — in both cases the ABS module sets the code when the left-front wheel speed sensor signal shows periodic dropouts, usually because the toothed tone ring (or magnetic encoder) is damaged, corroded, or fouled, or the sensor itself is failing. The ABS computer compares all four wheel speeds constantly; when one signal becomes unreliable it typically disables ABS, traction control, and stability control, so you will see the ABS and traction warning lights and may notice the brake pedal behaving normally but without anti-lock protection. The car generally drives fine day to day, but ignoring the code means losing anti-lock braking and skid control exactly when you need them, such as in a panic stop or on a slick road. Note that on Suzuki vehicles C1041 instead means "Right Front Inlet Solenoid Circuit Failure," a fault inside the ABS hydraulic unit, so confirm the meaning for your specific make. This code is most commonly reported on 2015-2021 Skoda Fabia, with repair costs ranging from $80 to $350.
Common Causes
Typical Repair Cost
Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose C1041, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
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BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
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- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
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- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
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- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
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FAQ
What does C1041 mean?
C1041 stands for "Left Front Tone Wheel / Wheel Speed Sensor Performance." C1041 is a manufacturer-specific chassis code. On Chrysler, Dodge, and Jeep vehicles it is defined as "Left Front Tone Wheel Performance," and Mitsubishi uses the equivalent "FL Wheel Speed Sensor Signal Implausible in Cycles" — in both cases the ABS module sets the code when the left-front wheel speed sensor signal shows periodic dropouts, usually because the toothed tone ring (or magnetic encoder) is damaged, corroded, or fouled, or the sensor itself is failing. The ABS computer compares all four wheel speeds constantly; when one signal becomes unreliable it typically disables ABS, traction control, and stability control, so you will see the ABS and traction warning lights and may notice the brake pedal behaving normally but without anti-lock protection. The car generally drives fine day to day, but ignoring the code means losing anti-lock braking and skid control exactly when you need them, such as in a panic stop or on a slick road. Note that on Suzuki vehicles C1041 instead means "Right Front Inlet Solenoid Circuit Failure," a fault inside the ABS hydraulic unit, so confirm the meaning for your specific make.
What are the most common causes of C1041?
The most common causes of C1041 are: Damaged, corroded, or debris-fouled left-front tone ring (magnetic encoder), Faulty left-front wheel speed sensor, Excessive air gap between the sensor and tone ring from improper installation or hub corrosion, Worn left-front wheel bearing or hub assembly (the encoder ring is often built into the bearing), Damaged wiring, chafed harness, or poor connector contact in the left-front sensor circuit, Metal shavings or magnetic debris stuck to the sensor tip or encoder, Faulty ABS control module (rare); on Suzuki, a failed right-front inlet solenoid circuit in the ABS hydraulic unit. The specific cause varies by vehicle.
How much does it cost to fix C1041?
Repair costs for C1041 range from $80 to $350, depending on the vehicle and root cause.
Which vehicles are affected by C1041?
Au7o has documented C1041 across 1 vehicle models from 1 manufacturers: Skoda.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.