could be the modulator valve has went bad !
You may have a broken transmission or be low on transmission fluid.
the shift siliniod for AOD transmission is bad. it cost about 30 bucks and is usually special order
If the transmission won't shift out of first gear on a 1992 Buick Roadmaster, it could indicate the transmission gears are seized. It can also indicate a low fluid level.
Shift cable has unhooked, fluid too low, transmission failed.Shift cable has unhooked, fluid too low, transmission failed.
The most common reason for a transmission not to shift properly is low transmission fluid. Make sure the transmission fluid is up to the full mark.
No it will shift slow.
A bad transmission gear can cause your 1999 Nissan frontier to shift hard. Low transmission fluid can also cause the transmission to shift hard.
D3 means that the vehicle transmission will shift through 3 forward gears (low gear/2nd gear/high gear). D2 indicates only low gear & second gear. Your vehicle will NOT shift into OverDrive unless the transmission is in D3 position.
A hard shift from first gear to second gear in the Honda Accord could be because of a linkage problem with the transmission. It could also be a problem with the transmission screen needing to be cleaned or low transmission fluid.
need more info.. is it a manual 4WD that you have to pull the lever on the transmission hump to engage the 4wd or is it push button 4WD?
most likely the transmission
it is for normal driving it allows the transmission to work normally 2 will not let the transmission shift up from second gear and l will keep it in low gear