P0500

Medium Severity

Vehicle Speed Sensor A

Transmission System

P0500 — Instant Answer

Vehicle Speed Sensor A

Severity: MEDIUM SEVERITY

Meaning: The ECM is not receiving a proper vehicle speed signal. Affects speedometer, ABS, and transmission shift points.

Safe to drive? Usually yes with caution, but confirm root cause before long trips.

Estimated repair cost: $15 - $50

Most common causes:

  • 1. Failed VSS (35-45% of cases)
  • 2. Wiring issue (10-25% of cases)
  • 3. Damaged tone ring (10-25% of cases)

Symptoms

  • ⚠️Speedometer not working
  • ⚠️Transmission not shifting properly
  • ⚠️ABS/traction light on
  • ⚠️Cruise control not working

Common Causes

Failed VSSlikely
Wiring issuepossible
Damaged tone ringpossible

How to Diagnose P0500

  1. 1Check VSS connector
  2. 2Test VSS output
  3. 3Inspect wiring
  4. 4Replace VSS

OEM Procedures for P0500

P0500 affects the Engine Control Module. Found 146 OEM service manual procedures.

Engine Control Module

12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) - Replacement: Remount DME control unit and the integrated supply module (PDM)

Engine Control Module
No link

12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) - Replacement: Remount DME control unit and the integrated supply module (PDM)

Engine Control Module
No link

12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) - Replacement: Remount DME control unit and the integrated supply module (PDM)

Engine Control Module
No link

12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) - Replacement: Remount DME control unit and the integrated supply module (PDM)

Engine Control Module
No link

12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) - Replacement: Remount DME control unit and the integrated supply module (PDM)

Engine Control Module
No link

12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) - Replacement: Remount DME control unit and the integrated supply module (PDM)

Engine Control Module
No link

12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) - Replacement: Remount DME control unit and the integrated supply module (PDM)

Engine Control Module
No link

12 90 120 Removing and installing/replacing control unit bracket (Cooper 4-door hatchback, Cooper 2-door hatchback, 2020-2023) - Replacement: Remount DME control unit and the integrated supply module (PDM)

Engine Control Module
No link

Showing 8 of 146 procedures

OEM Diagnostic Flowchart

Scroll to load technician if/then branches.

Read live data and freeze frame for P0500 to pinpoint the cause before buying parts.

Got a repair estimate for P0500? Check if the quote is fair before ordering parts.

Related Resources

Repair guides, symptom pages, and wiring diagrams related to P0500.

Frequently Asked Questions

Where is the vehicle speed sensor?
Usually on the transmission output shaft or on the differential. Some use wheel speed sensors via ABS module.
Can I drive without a speed sensor?
The car will drive but the transmission may not shift correctly, and the speedometer will not work. Fix it promptly.

Get the Complete Maintenance Schedule for P0500 drivers

Oil, filters, belts, brakes, and fluid intervals sent to your inbox. Unsubscribe anytime.

Not sure you want to DIY? Compare local shop pricing first.

Author & Review

Written by AllOEMManuals Editorial Team. Reviewed by ASE-certified technicians and updated with factory-reference checks for fitment-sensitive steps.

This guide was drafted with AI assistance and reviewed for accuracy by a human editor.

Last updated: 2026-05-07

Need a diagnosis for your specific vehicle?

Start Free AI Diagnosis →

100% Free — No signup required