Top Gear Overdrive happened in 1998.
Top Gear Overdrive was created on 1998-11-23.
There is no 5th gear overdrive, only 4th gear
No it is not Overdrive is the top gear that has a higher ration than 1 to 1. So if you have a 4 speed automatic with overdrive, then 4th is not overdrive. Overdrive is beyond 4th.
change the overdrive sensor should be on the left side of the gear box.
The small sun gear freewheels, and the larger sun gear is held by the overdrive band.
you have burnt out the 3rd. gear and overdrive. you will have to have it rebuilt or replaced.
if it is an automatic leave it in overdrive. the transmission knows when to change into the overdrive gear. if it is a manual listen to the motor. if you have in overdrive and it bogs down while accelerating then down shift to a lower gear.
The final gear ratio. Exp. 5th gear
There is no overdrive, per se, but a mode switch called "Power Mode" that doubles as an overdrive, allowing more RPMs per gear.
No vehicles are factory made with the Gear Vendors overdrive. It is an aftermarket part.
Typically Overdrive is engaged when cruising, when the car is in top gear. Whether the activation button is on the dash, or on the gear selector, makes little difference to how the Overdrive system works.