P0501 - Vehicle Speed Sensor Range/Performance

Vehicle speed sensor reading is out of expected range.

Code Overview

Vehicle speed sensor reading is out of expected range.

Common Causes

• Speed sensor failure
• Tone ring issue
• Wiring problem
• ABS-related signal issue

Diagnostic Steps

1. Compare vehicle speed data to actual road speed
2. Inspect wheel or transmission speed sensor wiring
3. Check for ABS companion codes

Likely Repairs & Cost Guides

Use test results to confirm the fault before pricing the repair.

Related OBD Codes

Browse the closest code-family pages when the same fault pattern often shows up nearby.

Next Steps

Move from the code to a diagnosis path, then into repair pricing once the fault is confirmed.