StormtrooperJKU

First off, I hope this is the right place to ask this..

I have a 2011 Auto JKU Sport and had the dealership rebuild my transmission back in May. 2016 It was not a warranty work, they were just the cheapest and gave me a military discount. Over the weekend, i was driving to Anaheim, Ca (I live on Camp Pendleton) and my Jeep just jerked and revved up to 4500 rpm's. After pulling over and checking the codes from my superchips flash cal, it read P0869 and P1745 for High Line Pressure and High Transmission line pressure for too long. Has anyone experienced these codes? From what I've read, it would be caused by the valve body or transmission solenoid (neither were replaced when the transmission was rebuilt). The dealer should cover it but i haven't been able to get ahold of the service tech I dealt with last time. It doesn't have 8k miles on the new rebuild.

silverbullet88

I swear I feel like every transmission issue I see is always associated with a superchips. Ever figure out your issue?

StormtrooperJKU

Not yet, I head to Bob Baker in Carlsbad tomorrow morning. My superchips hasn't tuned my engine though, i just use it for the gear ratio and to turn off my tpms sensors

silverbullet88

Ahh well hopefully they help you. How many miles were on the trans when it was first rebuilt?

StormtrooperJKU

Originally around 87k and it's had under 8k put on since