check the wires to the speed sensor at the trans at under the dash. if 1 is unhooked the speedometer will not work and it will only shift from 1'st to 2'nd if you manualy shift it, but it will not go any higher than 2'nd. this is a safety feature to prevent odometer tampering.
Your truck may not shift gears because the transmission sensor is damaged or broken. It also may not shift gears because the transmission or linkage is damaged.
The transmission allows you to shift gears.
You can't. The 4L80E is an electronic computer controlled transmission. The 88 blazer computer will no shift the transmission are even begin to work.
Manual transmission is when you use the shift stick to shift to different gears in a car instead of driving without shifting gears,which is auto transmission.
Improve acceleration and fuel efficiency with six forward gears and Electronically Controlled Transmission (ECT). A sequential-shift feature allows you to select gears with the feel of a manual transmission Shah, Umer
You can't shift gears on an automatic transmission because, as it is called, it's automatic! You don't need to shift, it does it for you. == == Maybe the question should be "Why is my automatic transmission not shifting through gears for me as it should?" Could it be a fairly simlpe fix or am I losing my transmission? Yeah Dopey!
Your '01 Lincoln Town car might not shift gears because it is low on transmission fluid or because the transmission is damaged.
The gears in your transmission may be sticking or worn out. This would cause your transmission to not be able to shift.
One of the most common causes of gears in a Mercedes Benz A class 160 automatic gearbox to slip and not shift up to higher gears is a bad transmission. If the transmission is failing, or not working properly, you won't get the gears to shift up.
You have not pressed the Clutch peddle to change the gears!!
It's a transmission where the gears do not change themselves, but have to be changed with a gear shift and a clutch.
It disengages the engine from the driveshaft allowing you to shift the gears on your transmission.