Symptoms of a Bad Speed Sensor and How to Test if it Has Failed

Symptoms when a vehicle speed sensor has gone bad and how to check if it has gone bad.
Scan tool that Reads Transmission ABS Sensor Codes: https://amzn.to/4dBivDC
Links to Paid Vehicle Info, Schematics, Diagrams, Repair Manuals, and More
Emanuals Online has automotive repair manuals that can be bought and viewed immediately on a computer.
(Likely best for home DIY person with 1-2 vehicles) Emanuals Online Link: https://shrsl.com/4pa0q

All Data (Professional and DIY sections) Link: https://www.alldata.com/us/en/repair
Mitchell Pro Demand (Professional) Link: https://www.eautorepair.net/

Video on How to Test a Wheel Speed Sensor with a Multi Meter:    • How to Test a Wheel Speed Sensor with...  

Vehicle Speed Sensor (VSS) vs. Wheel Speed Sensor (WSS)
A vehicle speed sensor (VSS) is usually located on the transmission and reports to the onboard computer how fast the vehicle is moving.
A Wheel Speed Sensor is located at each wheel and reports the speed of each individual wheel.

Symptoms of a Bad Speed Sensor
Transmission problems: Delayed shifts, hard shifts, or limited gear operation.
Erratic or no speedometer readings
Inability to engage cruise control
Check engine light on

How To Check If Speed Sensor Has Failed?
Check for OBDII Codes
Check sensor wiring.
Test Sensor

By using this information user assumes all risk of use.