Transmission Won't Shift

[galveston49]

I have a 96 concorde with automatic transmission.It won't shift into the last gear.Has transmission fluid at the right level.What can cause these issues?

[denco]

Did you find the problem?
Today my 1997 concord, 50K miles, didn't up shift.
I think it was in second gear. I headed back home to take my truck and it started shifting again.
Drove it another sixty miles with no problems.
Fluid level, OK.
I am thinking a fluid change may help.

[knfris]

i have a 95 concorde and won't shift out of 2nd gear can you help me with this