Re: 98 Jimmy auto switch to 4 hi

> This problem started this winter, during a snow storm and driving the 
> Jimmy, auto switched to 4 hi, did not see it change just noticed the
light 
> when I stopped at a light. Clicked 2 hi and it stayed.
>
> This past weekend with heavy rains in NY I was driving on parkway and it

> did it 2x's again. It stayed in 2 hi for the rest of my drive home.

> This problem started this winter, during a snow storm and driving the 
> Jimmy, auto switched to 4 hi, did not see it change just noticed the
light 
> when I stopped at a light. Clicked 2 hi and it stayed.

I had the exact same problem on my sons 97 Jimmy last summer.  Driving
down 
the road it would switch to 4 high on its own. After a lot of trouble 
shooting I took someone's advice here (or was it in the alt.trucks.chevy
?) 
I disconnected the battery for about an hour to reset the shifting
computer 
(that's not the name of it but it escapes me at this moment). Have not had

any trouble since then.  Its worth a try.
GM