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Code C0014

Symptoms

• ABS warning light on

• Reduced braking performance

• Unusual noises during braking

Common Causes

• Faulty wheel speed sensor

• Damaged wiring or connectors

• Malfunctioning ABS module

Glossary

ABS: Anti-lock Braking System, a safety system that prevents the wheels from locking up during braking.

Sensor: A device that detects or measures a physical property and records, indicates, or otherwise responds to it.

Related Codes

• C0013

• C0015

Laymans terms

This code means there's a problem with the car's brakes. It's like when your bike's brakes don't work well, and you have to push harder to stop.

Explanation

The C0014 code indicates an issue with the brake system, specifically related to the right front wheel speed sensor circuit.

Technical description

C0014 is a chassis code that relates to the Anti-lock Braking System (ABS). It signifies a malfunction in the right front wheel speed sensor circuit, which is crucial for the ABS to function properly. This sensor helps the car's computer know how fast each wheel is spinning, so it can prevent the wheels from locking up during braking.

Diagnosis steps

• Check for any stored codes and clear them to see if C0014 returns.

• Inspect the right front wheel speed sensor and its wiring for damage.

• Test the ABS module for proper operation.

Repair procedures

• Replace the faulty wheel speed sensor.

• Repair or replace damaged wiring or connectors.

• Replace the ABS module if necessary.

Tools required

• OBD-II scanner

• Multimeter

• Socket set

Estimated repair cost

$100 - $300

Difficulty level

Moderate

Commonly affected vehicles

• Toyota Camry

• Honda Accord

• Ford Fusion

Preventive measures

• Regularly inspect brake system components.

• Ensure proper maintenance of ABS sensors.

• Avoid driving through deep water to prevent sensor damage.

Error code type

Sensor Issue

User experience recommendations

• Do not ignore the ABS warning light.

• Have the vehicle inspected by a professional if the issue persists.

Warranty information

Check with the vehicle manufacturer for specific warranty coverage on brake system components.

Historical data

C0014 has been a common code since the introduction of ABS systems, often related to sensor failures due to wear and tear.

Urgency level

Moderate – While the vehicle can still be driven, braking performance may be compromised, especially in emergency situations.

Legal and safety notice

Driving with a malfunctioning ABS can increase stopping distances and the risk of accidents.

Testing conditions

• Drive the vehicle at a low speed and apply the brakes to test ABS function.

• Check the ABS warning light behavior during startup.

Component location

The right front wheel speed sensor is located near the brake rotor on the right front wheel.

FAQs

Q: What happens if I ignore this code?
A: Ignoring this code can lead to reduced braking efficiency and increased risk of skidding during emergency stops.

Q: Can I drive my car with the C0014 code?
A: While you can drive the car, it's not recommended as the ABS may not function properly, affecting safety.

Last updated: Oct 6, 2025 • Source: internal database
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