Wheel Speed Sensor Circuit Range/Performance Problem
Indicates an issue with the wheel speed sensor circuit performance.
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What it means (plain English)
The wheel speed sensor should send a signal based on the wheel's speed. If the signal is too high or low, or inconsistent, the system detects a problem and sets this code.
What the computer is actually seeing
The ABS control module monitors the wheel speed sensor input to determine if each wheel is rotating at the expected speed. If the voltage reading is outside of normal operating range (typically 0.5V - 4.5V), it flags an issue.
What a healthy reading looks like
Expected voltage from the wheel speed sensor is between 0.5V to 4.5V when the vehicle is moving. At a complete stop, it can read near 0V.
Guided diagnostic — the DiagCoach way
Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.
- 11. Inspect the wiring and connectors related to the wheel speed sensor for damage or corrosion. Repair as needed and retest.
- 22. Measure the voltage at the wheel speed sensor with a multimeter while the vehicle is in motion. It should read between 0.5V - 4.5V. If it's out of range, proceed to step 3.
- 33. Test the resistance of the wheel speed sensor. It should be within the manufacturer's specified range (usually around 1000 - 3000 ohms). If it’s out of range, replace the sensor.
- 44. If the sensor tests good, check the ABS control module for faults or issues. If necessary, test or replace the module.
Common causes
- Faulty wheel speed sensor
- Damaged wiring or connectors in the sensor circuit
- Corrosion or dirt buildup on the sensor or connector
- Faulty ABS control module
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code present?
It's moderate severity. The vehicle may have reduced braking performance, so fix it soon.
Will this code reset itself after repairs?
Yes, it will clear once the issue is resolved and the vehicle is driven to verify the repair.
Why do I see this code alongside others?
These codes often appear together because they relate to wheel speed sensor issues or the ABS system performance.
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