Mechanics

NOT GOING INTO OVERDRIVE

2000 Isuzu Trooper

Transmission problem
2000 Isuzu Trooper 6 cyl Two Wheel Drive Automatic 116592 miles

We were in a flood last summer and while leaving our home we had to drive through a few feet of tidewater. A few months ago, the truck stopped going into overdrive. At around 70 mph the check trans light comes on. I've been changing the transmission fluid as much as I can at a time, draining the trans. Pan and refilling with trans fluid, (about 2qts at a time.) This seems to help smooth the shifting between the 1st few gears, but it still won't go into overdrive.
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Scott34
January 12, 2008.




Try checking the electrical connectors at the tranny! If you drove thru salt water, it is very corrosive to electronics!

Merlin2021
Jan 12, 2008.


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