buy another one from a breakers yard
it doesnt have one, it is an electronic speedometer
$800
This is a common problem ,check your fuses.
Get a new gage cluster panel.
po500 po340 po190 code 98 excort
there isn't one it is an electronic sensor in the transmission check your connections and if they are good then the sensor needs replacing
I need to fix the odometer and speedometer in a 97 ford explorer
its at the bottom of the tranni its a pain in the a** to change because you have to take out the whole tranni to fix or replace it.
Mechanic.
Mechanic.
Trouble code P1131 means: Lack Of HO2S11 Switches - Sensor Indicates Lean
Replace the Spedometer cable.