For the past year I have been having a transmission shifting problem with my AW-4 transmission. The transmission gets stuck in first gear and will not shift into second. It happened once or twce a week for a couple of months and then it stopped for about 6 months. Now again it happens once or twice a week. It appears most after an hour or so ride on the highway and then when I get off the exit and stop at a light the trouble will appear. If I pull off the road and turn the engine off for a few minutes the problem usually goes away. I did find that if I tap the gas peddle to the floor it will shift run fine most of the time. I did bring it to a jeep dealer and he could not get the tranny to fail. and he did not see any error codes. I have changed the fluid a couple of times and the voltages on the TPS look ok. Anyone have any ideas. thanks Jim
- posted
20 years ago