Invalid Data Received From Vehicle Speed Sensor
The vehicle speed sensor has sent incorrect data to the computer.
Heads up: this code wasn't in our hand-written library yet, so DiagCoach AI built this page on the fly. Double-check critical specs against service info before condemning parts.
What it means (plain English)
The vehicle is trying to measure how fast it’s going, but the sensor is confused and sends bad information to the computer.
What the computer is actually seeing
The computer receives voltage signals (0.5 to 5 volts) from the vehicle speed sensor, but the signal is outside the expected range, indicating incorrect speed readings.
What a healthy reading looks like
Expect voltage between 0.5V (0 km/h) and 5V (max vehicle speed).
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. Check the wiring and connectors to the vehicle speed sensor for damage or corrosion. Repair as necessary.
- 22. Test the vehicle speed sensor with a multimeter. Expect 0.5V at 0 km/h and up to 5V at maximum speed. If readings are outside this range, replace the sensor.
- 33. If the sensor tests good, use a scan tool to check for any other related codes that might indicate a wiring or ECM issue. If present, address those first.
Common causes
- Damaged wiring to the vehicle speed sensor
- Faulty vehicle speed sensor
- Issues with the engine control module (ECM)
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
It's drivable, but expect incorrect speed readings which can impact shifting and fuel economy.
Will this code come back after resetting?
If the underlying issue isn't fixed, yes, it will likely return.
Why do I see this code with other speed sensor codes?
Multiple codes can point to a common problem in the speed sensing circuit or the ECM connection.
Working a real vehicle right now?
Let DiagCoach walk you through it live with your specific symptoms, vehicle, and what you've already checked.
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