The ECM has detected no signal or an implausible signal from the Vehicle Speed Sensor (VSS), which is used for the speedometer, transmission shift scheduling, cruise control, and ABS.
SeverityModerate
CategorySensors
Est. Repair Cost$80–$350
Code TypePowertrain
DIY RepairYes
⚡ Common Causes
›Failed VSS
›Damaged VSS wiring
›Tone ring damage on output shaft
›ABS module fault
⚠️ Symptoms
›Speedometer not working
›Transmission shift issues
›Cruise control inoperative
›ABS light possible
✅ How to Fix — Step by Step
Step 1:Inspect VSS and wiring
Step 2:Check tone ring
Step 3:Replace VSS sensor
Step 4:Check for ABS module faults
💡 Pro Tip: Check for a stored ABS code alongside this one — many vehicles share the same speed sensor input with the ABS system, so an ABS wheel speed sensor fault can trigger a VSS code too.
Repair Cost Estimate
Full Repair Estimate
$80–$350
DIY Possible?
YES
Severity
Moderate
Frequently Asked Questions
What does OBD2 code P0500 mean?+
P0500 stands for Vehicle Speed Sensor Malfunction. The ECM has detected no signal or an implausible signal from the Vehicle Speed Sensor (VSS), which is used for the speedometer, transmission shift scheduling, cruise control, and ABS.
What causes code P0500?+
Failed VSS; Damaged VSS wiring; Tone ring damage on output shaft; ABS module fault
How do I fix code P0500?+
Inspect VSS and wiring; Check tone ring; Replace VSS sensor; Check for ABS module faults
How much does it cost to fix P0500?+
Estimated repair cost for P0500 is $80–$350.
Is P0500 DIY-friendly?+
Yes — P0500 is generally DIY-friendly with basic tools.
