I replace both speed sensors on my 97 Lexus ES 300 and it still giving me P0 500 and check engine light is on in speedometer doesn’t work or odometer

Hello, ensure you have a known good battery that can hold a charge in the vehicle. Also ensure nothing is discharging the battery and that the charging system works as it should. Following this, if you have a P0500 code, you could also have a wiring issue or a wiring connector issue at the appropriate vehicle speed sensor. Ensure you are working with the correct one. Also, a diagnostic tool capable of monitoring data is helpful to figure out what is going on -- you can look at the sensor output to see if something is not reading properly before it goes to the instrumentation. www.repairpal.com/repair-shops