Tazer JL Mini and Memory

safety_glasses

Well-Known Member
Joined
May 16, 2018
Messages
162
Reaction score
94
Location
USA
Vehicle(s)
2018 JLU Rubicon
I've had the tazer mini installed in my 18 JLUR for a few years now and generally have zero issues with it. The feature I cared about most is disabling the ESS function. Over the years my jeep randomly forgets the setting and I have to hit the button to turn it off when I start the jeep. Is that normal?

I'm not that concerned regarding the ESS issue but I'm going to be installing 37" tires soon and I plan to use the tazer to set the tire size. I want to be sure it's not going to randomly "forget" my tire setting and screw my odometer up.
Advertisement

 

OldGuyNewJeep

Well-Known Member
Joined
Sep 21, 2017
Messages
3,177
Reaction score
5,230
Location
CT
Vehicle(s)
2018 Wrangler JL, 2016 Yukon XL
I've had the tazer mini installed in my 18 JLUR for a few years now and generally have zero issues with it. The feature I cared about most is disabling the ESS function. Over the years my jeep randomly forgets the setting and I have to hit the button to turn it off when I start the jeep. Is that normal?

I'm not that concerned regarding the ESS issue but I'm going to be installing 37" tires soon and I plan to use the tazer to set the tire size. I want to be sure it's not going to randomly "forget" my tire setting and screw my odometer up.
Have you ever updated the firmware? ESS memory works perfectly in recent builds. (Latest is 11.2.8)
 

jludave

Well-Known Member
First Name
David
Joined
Feb 13, 2020
Messages
2,128
Reaction score
1,840
Location
The Isle of Long
Vehicle(s)
2020 Wrangler Unlimited Sport Altitude
Vehicle Showcase
1
I want to be sure it's not going to randomly "forget" my tire setting and screw my odometer up.
Just an FYI. Once the vehicle is updated with the correct tire size, it is set within the vehicle’s computer. The Tazer is no longer in play at that point, unless you change tire sizes again. This is why you can remove the Tazer if you want to.

Unmarrying the Tazer reverts everything back to pre-Tazer settings, so your tire size will go back to stock at that point.
 
OP
OP
safety_glasses

safety_glasses

Well-Known Member
Joined
May 16, 2018
Messages
162
Reaction score
94
Location
USA
Vehicle(s)
2018 JLU Rubicon
Just an FYI. Once the vehicle is updated with the correct tire size, it is set within the vehicle’s computer. The Tazer is no longer in play at that point, unless you change tire sizes again. This is why you can remove the Tazer if you want to.

Unmarrying the Tazer reverts everything back to pre-Tazer settings, so your tire size will go back to stock at that point.
Did not know that, thanks!
 
Advertisement

Tri-City Jeep
 
Advertisement
Top