The speedometer signal comes from the abs computer via the rear axle speed sensor.
the speed sensor.
check speedometer cable for possible disconnection; it comes out of firewall and goes to transmission
Inside the pan, under the governer switch.
The purpose is to run the speedometer, and it is on the tailshaft of the transmission/transfer case.
No.
No
You can not legally.
Replace the speed sensor, usually mounted on the transmission bellhousing.
nono
No
It is the center gauge in the instrument cluster.
It is on top of the rear axle.