Trans mission doesn't shift after 40
09-01-2018, 09:15 AM
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Trans mission doesn't shift after 40
Hello Guys, first time poster here.
I have an 09 JK Sahara Unlimited auto. I just recently broke 100k miles on it. Only cosmetic mods.
The other day I was driving on the highway and noticed as I was going down hill, the RPM was hovered around 3000. I found that at 40 mph, the transmission doesn't shift up. Additionally, I noticed when I go into reverse and then put it into drive, there seems to be a delay in the computer recognizing the shift.
Fluid is fine. Other than a TIPM sensor that I've just been a bit slow to replace, no other major issues with the rig.
Have you guys experienced this before? My pops thinks it may be the solenoid. How would you recommend I begin diagnosing the issue? Thanks a bunch!
Alex
I have an 09 JK Sahara Unlimited auto. I just recently broke 100k miles on it. Only cosmetic mods.
The other day I was driving on the highway and noticed as I was going down hill, the RPM was hovered around 3000. I found that at 40 mph, the transmission doesn't shift up. Additionally, I noticed when I go into reverse and then put it into drive, there seems to be a delay in the computer recognizing the shift.
Fluid is fine. Other than a TIPM sensor that I've just been a bit slow to replace, no other major issues with the rig.
Have you guys experienced this before? My pops thinks it may be the solenoid. How would you recommend I begin diagnosing the issue? Thanks a bunch!
Alex
