FREE 2 or 3-Day Delivery on 10,000+ Items. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
Win $3,000 in Store Credit! Enter Daily >
RAIN DATE! Oct 2nd - Auto Show View Details

ZAutomotive Tazer JL Lite Programmer (18-22 Jeep Wrangler JL)

Item J130905-JL
Call a Wrangler Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $247.47 You Save 12% ($28.47)
Our Price

$219.00 (each)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Enter Zip
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Video Review & Installation

      Hey, what's up, guys. Ryan here from ExtremeTerrain. Today I'm here with the ZAutomotive Tazer JL Lite programmer fitting your 2018 and up Jeep Wrangler JL. Now, this is gonna be for those of you that either plan on or have already modded their Wrangler and they're just looking for some adjustability with an easy to use programmer. Now, after upgrading your Wrangler, it's necessary to adjust your vehicle's computer settings for proper operation and performance so you can enjoy the full benefits of those modifications. Now, like I said, this thing has a ton of functionality and a few of those options are TPMS allowing you to enable or disable and as well as tire changes, tire size changes, axle ratios as well as that low transfer case. And all this allows you to adjust your speedometer to accommodate for all those changes. And with this you also get a light show, you get six presets for the light shows, each one different than the other, you also get a cooldown and a winch mode. The cooldown mode is gonna allow you to turn the fan on with the vehicle off and the winch mode is going to raise RPMs for when your winching. Now, currently this is right around $220 which I think this is a great option to go with because it has a ton of functionality and it's gonna do those functions that you needed to do. Now, as far as installation goes, I'm gonna give this a very easy one out of three wrenches on the difficulty meter as you can get this installed in just a few minutes. Now, with that being said, let's hop into the install. Installation is gonna be relatively simple, we do need to get under the dash because we have a bypass block that we need to plug into our OBD-II diagnostic plug. So, we'll need to crawl under there, take a panel off and then we'll need to unplug this plug so we can plug this new bypass in. So, let's get under there and get started. So, the panel that we need to remove is right below our steering wheel, it's gonna be this panel right here. You're gonna have three clips on both sides, six total. All you need to do is just firmly pull this out and that whole panel will separate. Just like that. After we get this panel out, we can set it aside, reach up in here and get that plug unplugged. So, next thing we're gonna do is install our bypass plug. Now, this is this little plug right here and that is going to install in both of those plugs that we unplugged which are the diagnostic for the OBD-II. So, we're gonna reach over there, we're gonna plug these in. These are both a different size, so you really can't mix them up. And then after that, we can put that back up into the dash and zip tie it in place. So, we're gonna go underneath of the dash. As you can see above the OBD-II port right here, we're gonna have a plug up here, on the back of this plug you're gonna have two black tabs that we need to press in. So, we're gonna press in on those, pull down on the wiring harness and get this plug unplugged. So, the next we're gonna do is plug this thing in. Now, both of these plugs, they are two different sizes and they only fit in one way. So, we're just gonna press them in till they click. And you see that thing is gonna flash right there, that means it's working, it's powering on. So, we're gonna shovel back up in there, you can zip tie it in place and then we'll slap this panel back on. So, now that we have it plugged in, the next thing we're gonna do is turn it on to the run position. So, foot off of the brake, you're gonna press the start button once, it's gonna go to accessory. Again, it's gonna go to run and then we're gonna wait for this screen to power up. Once the screen powers up, we'll use our directional pad over on the left side of the steering wheel to go up to Audio. So, after you get to Audio you'll press left on the directional pad, that's gonna get you into that system. Then we're gonna hold down left and we're gonna press the cancel button for our cruise control. This is gonna allow us to access the Tazer and cycle through the options. So, we have light show, clear check engine lights, marry. So, marry is what we want. Once you get to Marry, you're gonna keep holding the left arrow and we're gonna press the cruise control button. So, now what it's gonna do is it's gonna marry the device, you can see there's a countdown and that's going to marry it to our vehicle that way we can access the menu and change some of the parameters. Now to cycle through these menus, you're gonna hold down that left arrow and you're gonna press cancel to cycle through. Performance is going to be tire and axle changes. TPMS, you can disable the TPMS or you can set the PSI if you're running a mud terrain that's gonna run lower PSI. And then we have a light show. There's a light show option, there's about six presets. The clear check engine lights which is a nice feature. Unmarry the device. There's performance for tire changes, axle ratios, low gear range, and as well as adjusting the PSI. So, I'm not gonna go too in-depth with the features of this device of showing you every in and out. However, I'm gonna show you how to exactly use these buttons and choose some options. And lets go into performance. So, performance, to access that, you're going to press the set button for the cruise control. Now, you can see there's tire size, 32-inch tires. If you were to go with a 35 or a 37, you wanna change it to a taller tire size, you would press the up for the cruise control and that's gonna allow you to change it up to a 41-inch tire. So, then if you wanted to set that, you would just press the set button, that cruise control option. Again, if you wanted to lower it back down, you press the negative set reduce, and then if you wanna go back, you press reset.That's gonna wrap up my review and install. Now, for more videos and products like this, check us out at

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Cutting-Edge Tazer JL Lite Programmer
      • Customizes Your Jeep’s Essential Functions After Modifications
      • Features Can Be Accessed Using the Key Fob or In-Dash Display
      • Simple to Use
      • Straightforward Installation
      • Backed by a 90-Day Warranty
      • Fits All 2018-2022 Jeep Wrangler JL Models


      Customization at Your Fingertips. Modify your Jeep Wrangler JL’s functions in trouble-free ways with the ZAutomotive Tazer JL Lite Programmer. It lets you maximize your vehicle’s features when certain modifications are made to it, using the in-dash display or your key fob.

      Hassle-Free Reprogramming. The Tazer JL Lite Programmer has been specially designed to provide you with trouble-free reprogramming of your Jeep’s crucial functions when certain modifications have been made to it. It adjusts your Jeep for alternate tire sizes of up to 41 inches, alternate axle gear ratios, and alternate transfer case LO range ratio.

      Additional “Live” Features. In addition, when plugged in, the Tazer JL Lite Programmer lets you perform 6 pre-set light shows with your Jeep’s lights using the key fob or the on-screen menu. It also lets you disable your vehicle’s AutoStartStop feature upon turning it on. Other features include AutoPark Disable, Cooldown Mode, Winch Mode, and Clear Check Engine Light.

      Heavy-Duty Design. Designed for heavy-duty use, this electronic programmer has been specially designed using high-quality materials to ensure longer lasting use.

      Straightforward Installation. Installation of the Tazer JL Lite Programmer is a breeze. It plugs directly in place of your Jeep Wrangler JL’s Security Gateway module within minutes.

      Backed by a 90-Day Warranty. To assure quality, Z Automotive covers the Tazer JL Lite Programmer with a warranty against defects in material or manufacturing for a period of 90 days from the date of purchase. Please note that other conditions may apply.

      Application. This ZAutomotive Tazer JL Lite Programmer has been specially designed for all 2018 to 2022 Jeep Wrangler JL models.


      ZAutomotive Z_TZR_JLL

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Tazer JL Lite Programmer

      Customer Reviews (50)

        Questions & Answers

        10 More Questions