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ZAutomotive Tazer JL Programmer (18-20 Jeep Wrangler JL)

Item J130904-JL
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Market Price $371.77 You Save 12% ($42.77)
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$329.00 (each)

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    Features, Video & Details

    • Excellent Tazer JL Programmer
    • Adjusts Your Jeep’s Performance After Modifications
    • Features Can Be Accessed Using Dash Display, Using Steering Wheel Buttons to Navigate
    • User-Friendly Design
    • Two Categories of Features - Vehicle Settings and Live Functions
    • Simple to Set Up
    • Covered by a 90-Day Warranty
    • Fits All 2018-2020 Jeep Wrangler JL Models

    Review & Installation Video

    Review & Install Video

    Simple Performance Adjustments. After modifications have been applied on your Jeep Wrangler JL, you will also need to change its electronic settings accordingly. That’s what the ZAutomotive Tazer JL Programmer has been designed to handle. It adjusts your vehicle’s performance settings, so you can enjoy the full benefits of the modifications made to its tires and suspension system. All these adjustments can be accessed using your vehicle’s in-dash display. The amazing features can be broken into 2 categories - Vehicle Settings and Live Functions.

    Trouble-Free Reprogramming. The Tazer JL Programmer lets you quickly and easily adjust your Jeep’s settings based on the modifications that have been applied to it. You can adjust your vehicle’s performance for alternate tires of up to 41 inches, alternate axle gear ratios, and alternate transfer case LO range ratio.

    Cutting-Edge Features. The Tazer JL Programmer has been specially engineered to help you control your Jeep’s electronics effortlessly. It allows you to modify your vehicle’s TPMS settings, disable or enable sensors and other electronic processes of the suspension system. In addition, it also allows you to perform light shows with your Jeep’s lights, put your vehicle in cooldown mode and winch mode.

    Vehicle Settings. This feature includes changes made to the Jeep, which continue to operate after the Tazer JL is unplugged and include:

    – Change Tire Size
    – Change Gear Ratio
    – Change Transfer case LOW ratio
    – Enable/Disable TPMS system
    – Change TPMS pressure warning limit front/rear (25psi-85psi)
    – Enable/Disable Backup camera
    – Enable/Disable Cargo Camera input (8.4 Uconnect only)*
    – Enable/Disable CD (wired audio) input*
    – Enable/Disable TravelLink/XM traffic&weather
    – Change Daytime Running Lights (DRL) region (type)
    – Change DRL location
    – Enable/Disable DRL Dropout function
    – Enable/Disable factory fog lights
    – Enable/Disable Fog Light Dropout (when Fogs shut off while High Beams are on)
    – Enable/Disable Factory Halo lights (including BCM output for adding Halo’s)
    – Enable/Disable One-touch lane change
    – Change Headlight type (std/LED)
    – Change Fog light type (std/LED)
    – Change Taillight type (std/LED)
    – Change Front Turn Signal type (std/LED) – supports aftermarket LED lights, too
    – Enable/Disable Trailer Tow setting
    – Enable/Disable Aux Button settings
    – Enable/Disable Blind Spot detection (if hardware added or removed)
    – Enable/Disable/Change Parksense configuration
    – Disable Electronic Sway Bar (if removed from vehicle)
    – Disable Front Axle Disconnect module for axle swaps
    – Disable Front and Rear Lockers for axle swaps
    – Disable Electronic Steering Pump for hydraulic steering conversions
    – Change cluster splash screen Wrangler/Sahara/Rubicon
    – Enable/Disable PANIC button on remote
    – One-touch return-to-stock – Quick “unmarry” function returns all vehicle settings back to

    Live Functions. This feature includes functions the Tazer JL performs live, plugged in:

    – AutoStopStart disable – remembers last state of the auto stop start system and will set it for
    you the next time you start the vehicle
    – AutoTracKill – remembers last state of traction control system and will set it for you the next
    time you start the vehicle
    – Can disconnect sway bar in 2WD up to 30mph (any speed if button mapped SwayKill is used)
    – Can use backup camera and added cargo/front/undercarriage camera or media player at
    any speed
    – TurnCAM – automatic backup camera when turn signals are used (8.4 uconnect only)
    – Dark Mode- Turns off all exterior lighting and dash/radio/shifter lights while parked with
    engine running.
    – Light Show mode – 6 preset and 3 make-your-own Light shows that flashes all the exterior
    lights, perfect for car shows/first responders/off-road visibility. Control from Key Fob or
    steering wheel buttons. Can be enabled for in-motion use for parades, off-road and legal
    – Axle Locker control (Rubicon) – Engage lockers in 2WD and 4Hi on demand.
    – Sway Bar control in 2WD with automatic re-engagement at 30MPH
    – SwayKill – Disable sway bar on demand in any drive mode, any speed.
    – TC Kill – Tuns off traction control, stability control and ABS.
    – Hood Alarm – When the vehicle theft alarm is armed, monitors hood activity and will sound
    the alarm and flash light shows if opened.
    – Cooldown mode: Turn engine fans on demand when the ignition is on, engine not running
    – Line Lock: Can lock front brakes for an easy burnout
    – Rock Crawl: Can lock all four brakes by pressing steering wheel buttons to hold the vehicle
    still, especially helpful when off-road.
    – Winch Mode: Raise idle to 2000 RPM with a simple button press.
    – Button Mapping: Use cruise up, down and right buttons as quick-access to some of Tazer
    JL’s functions, when cruise control is off.
    – Clear CELs – Reset that pesky check engine light. Good when you have mods that set the
    light and you know exactly why.
    – 0 to 30 and 0 to 60 Timers – Displays 0-30 or 0-60 times on EVIC display
    – Firmware updates – new firmware is available periodically, always free!

    High-Quality Construction. Engineered for heavy-duty applications, this electronic device has been specially built using high-quality materials for lasting use.

    Simple to Install. The Tazer JL Programmer is simple to install. It plugs to the included OBD2 connector, which plugs directly to your vehicle’s bypass module in less than 5 minutes.

    Covered by a 90-Day Warranty. For quality assurance, Z Automotive covers the Tazer JL Programmer with a warranty against material or manufacturing defects for a period of 90 days from the sale date. Please note that other limitations to this warranty may apply.

    Application. This ZAutomotive Tazer JL Programmer has been specifically designed to be used on all 2018-2020 Jeep Wrangler JL models.

    Fitment: 2018 2019 2020 Details


    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Tazer JL Programmer
    • (1) OBD2 Connector
    Installation Info

      Customer Photos (2) Submit Your Photo

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        Questions & Answers (1)

        1 Top Rated Question

        Have you experienced intermittent re-booting of the system while driving? I believe this unit has a bug that hasn't been addressed.

        Post Your Question

          Customer Reviews (20) Write a Review

          Ratings Summary

          3.6 out of 5 overall rating from 20 customers

          Installation Time: Less than 1 Hour

          • January 09, 2020

            5 2018 Wrangler - TimothyM

            Great unit!

            This did exactly what I needed. No more service lights after setting the correct gearing. Many more options I plan to use.

            Helpful (1)
          • November 28, 2019

            5 2019 Wrangler - AngelM Installation Time: Less than 1 Hour

            life saver

            Easy to use and great in so many ways beats going to the dealer to re-calibrate your wheels awesome light show as well

            Helpful (1)
          • November 14, 2019

            5 2018 Wrangler - Chip Installation Time: Less than 1 Hour

            You need this. Really.

            This little unit has allowed me to do so many things that help my Jeep run better and smarter. From being able to have pinpoint accuracy on the speedometer after getting bigger tires, to the backup cam, LED lights, and on and on. They have done a really great job with this piece of technology and it's worth every penny.

            Helpful (1)
          • October 12, 2019

            5 2018 Wrangler - Angel Installation Time: Less than 1 Hour

            Neat little gadget

            I was happy when I bought Tazer JL Definitely worth it.

            Helpful (2)
          • September 25, 2019

            1 2019 Rubicon - JOHN4797656765 Installation Time: Less than 1 Hour

            Does not work

            its a cheap piece of plastic that doesn't really do much of what was described.

            Helpful (1)
          • September 17, 2019

            5 2018 Wrangler - jljeepchadwick Installation Time: Less than 1 Hour

            Works as Expected

            The interface is as good as it can get. I leave mine in when my top and doors are on so I don't need to mess with Autostop.

            Helpful (1)
          • September 16, 2019

            2 2019 Rubicon - RockyN Installation Time: Less than 1 Hour

            Great kit

            Everything works good, plenty of functionality, easy to install, The issue I have is the computer update utility says I need to buy an activation key, I already spent $350.00 or so dollars that should be included! I emailed their support and haven't gotten a reply

            Helpful (4)
          • September 04, 2019

            5 2018 Wrangler - tk2fast Installation Time: Less than 1 Hour


            First had a slight problem with the serial number showing up. Turned out to be a bug in the new firmware update. Tazer took care of it immediately and were very kind and apologetic. There are reviews knocking this some but I really don't understand, saying it's hard to install. Really, it took me a whole 10 minutes with the most being spent on removing the two electrical plugs from the SGW as they were tight on my JLU. Then it was on to the programming. Took a few tries to get the hang of it but then was able to kill start/stop -- kill seat belt ding -- set my front turn signals as DRL's -- change tire size for correct spedo readings -- and change bulb types from halogen to LED. This thing is awesome. Period. Just need to spend a little time to understand but there are some not willing to do that so it's their loss, but then they crab that it's a problem with the device. Some little things are likely to crop up with any re-programming but Tazer will take care of it. I'm a believer as they solved my problem in less than an hour.

            Helpful (5)
          • July 16, 2019

            1 2018 Wrangler - Dawsonville Installation Time: Less than 1 Hour


            This thing simply does not work ! It is supposed to override the engine stop at lights, it doesnt It turns off the radio sound when I make a directional turn. When using the directional it changes the audio input to another ie, sirius to fm. Can I have my money back??

            Helpful (4)
          • July 07, 2019

            4 2018 Wrangler - Anonymous Installation Time: Less than 1 Hour

            Best bang for your buck

            Review time Jeep Wrangler Unlimited Sport with 35x12.5R17 and a 3.5-4” lift: I’ve upgraded my Jeep JLU Sport to 35” tires and a 3.5-4” Skyjacker lift, I have the manual trans and figured I’d be ok without regearing however I did see an overall loss of power on road trips. I decided it was time to invest in bigger gears i have the 3.45, so I started researching my options was between a 4.56 or a 4.88 but doing so I came across this product the TAZERJL by ZAutomotive and decided to buy one. After reprogramming I found a lot of my power back. Now I know I’ll need to regear eventually but I can get away with not doing it anytime soon. Can’t wait to take my baby back on the trail and get her some off-road time

            Helpful (3)
          • June 01, 2019

            5 2019 Rubicon - ehwagner72 Installation Time: Less than 1 Hour

            Tazer JL

            Easy to install and use, took about 5 min to install and set new tire size. Worth the price of not having to keep paying dealer to make changes to vehicle.

            Helpful (0)
          • May 02, 2019

            4 2019 Wrangler - Cumminz03 Installation Time: Less than 1 Hour

            JL Tazer

            Product works great but to use the live features, you must leave the large module in the obd2 port, which sticks out and could easily be damaged. The mini version is a much better design. However this product is packed full of features and free updates.

            Helpful (0)
          • May 02, 2019

            4 2018 Rubicon - LorrieB Installation Time: Less than 1 Hour

            Great product, has neat features

            Once you figure out how to get to the settings menu it has some pretty cool features that the competitor doesn't offer. The light show option is my favorite and I can also use my key fob to activate it. I have noticed a few times that I have the Automatic Stop/Start button pushed to disable..Tazer is supposed to remember the last setting when shutting down engine, but every once in a while I have to re-push the button to deactivate it again. Probably just need to update software. Overall great product and well worth it!

            Helpful (0)
          • April 28, 2019

            5 2018 Rubicon - Nick5 Installation Time: Less than 1 Hour

            Excellent Product

            Quick and easy to install and has a ton of helpful features. Installed all led's on my Rubicon because the led package was the only package missing I really wanted and this enables them all to work properly.

            Helpful (0)
          • April 23, 2019

            2 2019 Rubicon - Mack Installation Time: Less than 1 Hour

            Tazer JL Issues

            Unit has firmware issues and company is unresponsive. Only email that doesn't get a response. No phone number. The fit of the unit while easy enough to install sticks out and when serious off roading you hit it with your leg knocking it loose from the ODB socket. The "Auto Stop" function resets itself intermittently. You then need to reprogram it to function. Current firmware requires that you keep your foot on the brake when using "Auto Park". Makes it impossible to apply throttle to back up a small incline and connect a trailer. Save your money till these items are addressed.

            Helpful (4)
          • April 13, 2019

            3 2018 Wrangler - RonW Installation Time: Less than 1 Hour

            Close but not close enough

            A lot of options but still has a lot of bugs to work out. I had issues with voltage , TPMS and Start/Stock errors. Ended sending my mine back and buying Superchips Flashpak and Pulsar

            Helpful (1)
          • April 06, 2019

            2 2018 Rubicon - Coldsteel86 Installation Time: Weekend


            I’ve installed this on my 2018 Rubicon JL. And I’m not impressed with it at all. There is update for this unit. Because right now if we run it live. When use the turn signal. The backup camera comes on. And in live the trac control is turned off. But from the Wrangler Forum. I worried that something else could go wrong.

            Helpful (2)
          • April 06, 2019

            5 2018 Rubicon - Cclark Installation Time: Less than 1 Hour

            Tazer JL review

            This is the best programmer I’ve used on any vehicle!! Easy to install!

            Helpful (0)
          • March 06, 2019

            4 2018 Rubicon - GrayJeep Installation Time: Less than 1 Hour

            Easy to install

            Despite other reviews on this page, the dash does not need to be removed to install. Also any tuner on the market is going to require a SGW bypass because the point of the SGW is to prevent unauthorized changes to system programming. Back to installation; one simply needs to reach up under the dash and feel for the connection to the SGW and will only take < 5 mins to install. (Also they show you how to in the video above) My only complaint is that it could of been programmed better so that the dash screen doesn't show it as an audio app which makes me feel like its some cheap Chinese gimmick, also I cant find anything about it being able to upload custom tines to the engine, but other then that I think its a great buy but superchips is cheaper and can do custom tunes, but is unable to change on the fly (without it being pluged in and have to use there devious vice the dash screen) like this model can which is a major plus.

            Helpful (2)
          • February 14, 2019

            1 2018 Rubicon - ereeves Installation Time: Full Day

            I Am Returning It

            The product description is very misleading in saying it is easy to install for anyone in 5 minutes. It requires you to unplug the SGW and plug in a bypass which is impossible unless you remove the dash. In fact, in the picture they provide in the instructions the dash is removed. You simply cannot access it any other way. I am not willing to remove my dash to use it so I am returning it and buying another one that will simply plug in to the OBD2 port.

            Helpful (8)