What does OBD2 code P0501 mean?+
P0501 stands for Vehicle Speed Sensor A Range/Performance. The vehicle speed sensor is functioning but its readings are outside the expected range for current conditions.
What causes code P0501?+
Damaged reluctor ring teeth; Debris on sensor tip; Intermittent wiring fault; Differential or transmission issue affecting output speed
How do I fix code P0501?+
Inspect reluctor ring for damage; Clean sensor tip; Check wiring for intermittent faults; Replace VSS if signal is erratic
How much does it cost to fix P0501?+
Estimated repair cost for P0501 is $100–$300.
Is P0501 DIY-friendly?+
Yes — P0501 is generally DIY-friendly with basic tools.