Is it safe to drive with this code?

Your standard brakes will typically continue to work, but the ABS, traction control, and stability systems may be disabled, which can increase stopping distances and reduce control in emergency braking situations, particularly in wet or slippery conditions. It's advisable to have the fault diagnosed and repaired promptly—see our disclaimer for further guidance.

Whether this fault causes an MOT failure often depends on whether the ABS warning light is illuminated at the time of the test; an illuminated ABS lamp is typically an MOT failure point. For full details on MOT requirements, please refer to our disclaimer.

Roughly how much does it cost to fix?

Repair costs in the UK typically fall into the low-to-mid three-figure range, though this can vary considerably. A straightforward sensor replacement at an independent garage may cost in the low three-figure band, while more complex jobs—such as replacing an integrated hub assembly or repairing damaged wiring—can push costs into the mid three-figure range. Dealer labour rates and OEM parts will generally add to the bill.

Can I just clean the sensor instead of replacing it?

In some cases, metallic debris or road grime on the sensor tip can mimic a sensor fault, and careful cleaning may temporarily restore normal operation. However, if the sensor itself has failed internally or the wiring is damaged, cleaning alone won't resolve the issue—proper diagnostic testing is needed to confirm the root cause.

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← All fault codes | ABS / ESP

C0290

Chassis

Wheel Speed Sensor Circuit Range/Performance

The anti-lock braking system has detected that a wheel speed sensor signal is reading outside its expected range or performing erratically, often due to wiring issues, sensor contamination, or a damaged tone ring.

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ⓘ Information only. This page provides general educational information about fault code C0290. We do not assess the urgency or safety implications of any specific fault. That requires in-person diagnosis by a qualified mechanic. Full terms.

Recommended next steps

Whether a fault is urgent, drivable, or routine depends entirely on the cause on a specific vehicle, and that can only be determined by a qualified mechanic with diagnostic equipment. If a warning light is illuminated, the most reliable next step is professional diagnosis.

What does C0290 mean?

C0290 is a Chassis (ABS, traction control, steering) fault code. It indicates: Wheel Speed Sensor Circuit Range/Performance.

This is a standardised OBD-II code. The technical definition is the same regardless of the make or model of vehicle, although specific causes and symptoms can vary between vehicles.

About ABS / ESP codes

Codes in this category relate to the anti-lock braking system (ABS) and electronic stability control (ESP/ESC). These systems share wheel speed sensors, hydraulic modulators, and a common control module. Faults here usually disable ABS pulse braking and stability control assistance, but standard hydraulic brakes continue working normally.

C0290 is one of 429 codes in this category. Browse all ABS / ESP codes →

What we know about C0290 specifically

We record the SAE J2012 standardised definition and the system this code belongs to, but we have not yet published detailed driver-reported symptoms, common causes, or step-by-step diagnostic guidance for C0290.

Rather than invent that information by generating generic content from a template, we leave it out. For specific guidance, the most reliable sources are:

•your vehicle's own service manual or manufacturer-specific technical bulletins
•a qualified mechanic with a manufacturer-level diagnostic tool
•a marque specialist familiar with your make and model

Codes nearby

Codes adjacent to C0290 in the C-code series. Many fault codes appear together with their neighbours because they relate to the same circuit or component.

C0221 Left Front Wheel Speed Signal Malfunction

C0235 Wheel Speed Sensor Front/Rear Correlation

C0245 ABS Control Module Wheel Speed Sensor Mismatch

C0300 Rear Differential Lock Circuit Range/Performance

C04B0 Manufacturer-Specific Chassis/ABS Fault

C04D0 Manufacturer-Specific Chassis/ABS Fault

Other ABS / ESP codes

Other fault codes in the same system as C0290. The ones with detailed guides have plain-English explanations, symptoms, causes, and diagnostic steps.

B1106

Shift Lock Circuit Failure Detailed guide

C0021

Left Front Wheel Speed Sensor Circuit Detailed guide

C0035

Left Front Wheel Speed Sensor Circuit Range/Performance Detailed guide

C1000

Abnormality in Stoplight Switch Circuit Detailed guide

C1602

Manufacturer-Specific Chassis/ABS Fault Detailed guide

B1082

ORC-Occupant Restraint Control-Fps-Fire Protection Strategy-Activated

Spotted an issue or have something to add? Mechanics, technicians, and drivers who have first-hand experience with C0290 can submit a correction or expansion. We review every submission before publishing, mechanic submissions are prioritised.

Information only, not professional advice

The information on this page is provided for general guidance and educational purposes only. It is not a substitute for diagnosis or repair advice from a qualified mechanic. Always verify any fault before paying for repairs. carfaultcodes.co.uk accepts no liability for decisions made based on this information. Full terms →

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