P0500: Vehicle Speed Sensor Malfunction
Can you still drive? Use caution. Without a working speedometer, you cannot accurately gauge your speed. Transmission shifting may also be affected.
What Does P0500 Mean?
Code P0500 indicates that the engine control module is not receiving a valid signal from the vehicle speed sensor. The VSS provides speed information used for speedometer operation, transmission shift control, cruise control, and ABS function. A faulty VSS can cause multiple driveability and safety issues.
Need to read your codes?
An OBD-II scanner lets you read and clear diagnostic trouble codes from your vehicle's computer. Most scanners work with any car made after 1996.
Browse OBD-II Scanners on AmazonCommon Causes
- Failed vehicle speed sensor
- Damaged tone ring on output shaft
- Broken wiring to speed sensor
- Corroded connector
- Failed instrument cluster speed circuit
Symptoms
- Check engine light on
- Speedometer not working
- Erratic or harsh transmission shifts
- Cruise control inoperative
- ABS light on
Diagnostic Steps
- 1Check VSS connector and wiring for damage
- 2Monitor vehicle speed PID with scan tool while driving
- 3Test VSS signal output with oscilloscope or multimeter
- 4Inspect tone ring for damage or debris
- 5Check for related ABS or transmission codes
- 6Verify speedometer operation
Recommended Parts & Tools
vehicle speed sensor
wiring repair kit
speed sensor O-ring
Estimated Repair Cost
| Type | Estimated Cost |
|---|---|
| Total Repair Cost Range | $50 - $400 |
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Chat with AI About P0500Commonly Affected Vehicles
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Frequently Asked Questions
Can P0500 cause transmission problems?
Yes, the transmission uses the vehicle speed sensor for shift timing. Without it, the transmission may shift harshly, shift at wrong times, or stay in one gear.
Where is the vehicle speed sensor?
The VSS is typically located on the transmission output shaft, transfer case, or rear differential. On newer vehicles, the ABS wheel speed sensors may serve as the VSS.
Community Fix Reports
Community reports are user-submitted and not verified by Auto AI Buddy. Results may vary.
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