ok dont know if i have two problems or if they are to do with the same thing
when i first start my jeep and leave the house it does not change to second until and going 25mph and changes to drive at 45 and then to overdrive after 2 miles the od off light comes on and overdrive dont work the rest of the day and after the first 2miles it will downshift to second at 45mph i have changed the tps speed sensor govenor solendoid pressure transduser put a cooler on it and the themostat anyone know what could be my problem and it does not slip at all
it has the 4.0L 42RE

 

87 views and nothing i guess I've already replaced everything people try to say
causes my transmission problems

 

I recommend having a pro look at it, you will be money ahead.

 

I just took it and had it hooked up and they said it said
tranmission control failure but they couldn't tell me if
it was the main computer multi box or pcm