you move it
there is no cable you have speed sensors located in the tail shaft of the transmission
by washing
In the tail shaft housing. you have to remove the drive shaft and the tail shaft housing to get to it.
on the tail shaft of the transmission
Trucks used the long shaft transmissions.
If you are talking about the SPLND STEEL center shaft that the driveshaft slides over, Then you will have to take the transmission APART to remove the shaft.
the tail shaft of the tranny on the speedo cable
Change the tail shaft of the tranismission from a 4WD tail shaft to a 2WD tail shaft and use a 2WD tail housing.... The 4WD transmissions has shorter tail shafts and tail hounsing, while the 2WD has a longer tail shaft and tail hounsing.
Burned out or a broken wire or a bad switch.
Tail Shaft is the section after the propeller shaft of a shift. Any shaft is always placed farthest from the head, where the power is applied.
I don't know what year, make or model you have but most transmissions have the speedo mounted in the tail shaft extension housing so, if you remove the tail shaft housing you can retrieve the speedo gear.
To change the rubber coupling on a 1994 Tarago TCR10 front tail shaft, first, secure the vehicle on a level surface and raise it using jack stands for safety. Remove the tail shaft by unbolting it from the transmission and differential ends, then take out the old rubber coupling from the tail shaft. Install the new rubber coupling, ensuring it is properly aligned, and reattach the tail shaft by bolting it back in place. Finally, double-check all connections for tightness before lowering the vehicle.