How to reset service transmission light

[FijiKid]

Not super trusting of Dealers, the truck was in working order when I took it in for the clutch recall. So, although they addressed recall, I read (in another thread) that jeep did not specify EEPROM needed to be reset. But, worked fine after for at least 3k miles.

Actually yes. Recently added 37s - was running fine for over a week. Purchased Tazer JL Mini, to update tire size. Installed and did so … issue came up NEXT DAY. Too much of a coincidence to me. I am chalking it up to some glitch with the Tazer. (Right or Wring?) … but like I said, was totally fine before that. Truck is at dealer as we speak.

Gonna return the Tazer and go with JScan. From what I’ve read, although less bells and whistles than the Tazer, also leas issues.

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[Birds83]

Not super trusting of Dealers, the truck was in working order when I took it in for the clutch recall. So, although they addressed recall, I read (in another thread) that jeep did not specify EEPROM needed to be reset. But, worked fine after for at least 3k miles.

Actually yes. Recently added 37s - was running fine for over a week. Purchased Tazer JL Mini, to update tire size. Installed and did so … issue came up NEXT DAY. Too much of a coincidence to me. I am chalking it up to some glitch with the Tazer. (Right or Wring?) … but like I said, was totally fine before that. Truck is at dealer as we speak.

Gonna return the Tazer and go with JScan. From what I’ve read, although less bells and whistles than the Tazer, also leas issues.

did you perform the 6th gear relearn procedure ?

 

[FijiKid]

lol! The what? Also my truck was in my driveway. Do you think that could have caused it? Nervous about trying the Tazer again… ehhhh.

 

[Birds83]

lol! The what? Also my truck was in my driveway. Do you think that could have caused it? Nervous about trying the Tazer again… ehhhh.

if you use Tazer or JScan you’ll still need to do the relearn see image.
If you don’t it can cause issues not sure if it will set the service transmission light but will cause problems. So this may or may not be what caused your current problem.

 

[FijiKid]

Very interesting. Thank you for sharing. Definitely DID NOT do all that! Oh man, wondering if user error caused all this grief.

 

[FijiKid]

I tried searching around, could not find anything for relearn process for JScan specifically for manuals. Appreciate if someone can point me in the right direction. TY!

 

[Birds83]

I tried searching around, could not find anything for relearn process for JScan specifically for manuals. Appreciate if someone can point me in the right direction. TY!

It says 2018 wrangler but is the same process and mirrors tazer directions.

Disconnect the negative terminals for 1min
Drive it and meet the conditions
After I’d clear codes if any but I haven’t had any from this.

 

[FijiKid]

Awesome! Thank you!
Gonna go J Scan route when I get my truck back from dealership. Will follow, step by step this time!!! lol! Appreciate the assistance!

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