C0024
RR Wheel Speed Sensor Range/Performance
2002-2005 Audi A4 3.0L V6 🇨🇦
Moderate SeverityChassis
Description
The right rear wheel speed sensor output is outside expected parameters for current speed.
Symptoms
- ABS light on
- Rear traction control malfunction
- Stability control light
Common Causes
- Metallic debris on sensor
- Tone ring damage
- Sensor internal failure
- Axle bearing play
Diagnostic Steps
- Compare rear wheel speeds at constant speed
- Clean sensor face and tone ring
- Measure tone ring runout
- Test sensor resistance and output
- Check axle bearing
Repair Notes
Clean or replace sensor. Inspect tone ring and axle bearing.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
- C0040Right Front Wheel Speed Sensor Circuit
C0024 on Other Vehicles
Common Questions
What does code C0024 mean on a 2002-2005 Audi A4?
C0024 stands for "RR Wheel Speed Sensor Range/Performance". The right rear wheel speed sensor output is outside expected parameters for current speed.
What are the symptoms of C0024 on a Audi A4?
Common symptoms of C0024 include: ABS light on, Rear traction control malfunction, Stability control light.
What causes C0024 on a 2002-2005 Audi A4?
Common causes of C0024 include: Metallic debris on sensor, Tone ring damage, Sensor internal failure, Axle bearing play.