Beta Firmware
Tazer JL current release is 11.4.5. No Beta available
Firmware Downloads
Tazer JL 11.4.6 available for download
- Fixes for 6 speed manual transmissions:
- Fixed PIN Lock
- Fixed Anchor Mode
- Added Reset Clutch EEPROM procedure to full and partial reboot
Tazer JL 11.4.5 available for download
- Updated for 2024 compatibility with Uconnect 5, turncam fixed
- PIN lock entry improved, enter PIN as quickly as you want
- Interior hazards double click to show PIN entered correctly
- Kill3Honk fixed for all doors including tailgate
- 0-30,0-60 timers fixed
- other minor bug fixes
Tazer JL 11.4.4 available for download
- All of the features of firmware 11.4.3, but WORKS ON ALL JL TAZERS
Tazer JL 11.4.3 available for download
- This version will not update on older Tazer JL/Mini/Lite!
- Fixed issue where PIN lock would re-trigger after ESS shutdown
- Improvements to PIN entry, added readout of entered PIN
- Fixed locker selection from remapped buttons
- Fixed AutoPark kill
- Added audible “clicks” like hazards to PIN lock countdown
- Improved Tazer EVIC message display
- Changed PIN timer to 45 seconds
Tazer JL 11.4.2 available for download
- Fixed an issue if power cycles when using PIN lock with a 6 press PIN.
- Clear Pin before upgrading.
Tazer JL 11.4.1 available for download
- Added PIN LOCK function, security against stolen vehicles
- Added AP Kill function to overcome AutoPark
- Major improvements to Brake Hold, Line Lock, Rock Crawl and Anchor Mode
Tazer JL 11.3.9 available for download
- Corrected an issue where 4 unlock button presses in some cases could cause the Tazer to latch up and potentially drain the battery.
Tazer JL 11.3.8 available for download
- Added SGW disable option for those leaving Tazer in when using “mod friendly” dealers. This allows the dealer scan tool to work while the Tazer is installed.
Tazer JL 11.3.7 available for download
- Fixed issue with bed/reverse lamps function
- Added reverse lamp lightup from keyfob on JL
- Added Turn Assist (lock inside rear tire for sharper turns) as a BUTTON REMAP ONLY function
- Added Kill3Honk feature (eliminate triple honk when exiting running vehicle with key)
Tazer JL 11.3.4 available for download
- Same as 11.3.2 except:
- Fixed Winch mode for diesels
- Stability improvements
- Added 2WD and 4WD modes for full traction control kill
Tazer JL 11.3.2 available for download
- Same as 11.3.1 except:
- Added ability to read and clear DTCs from individual modules
- Added ability to read OBD readiness monitors
- Major stability fixes
Tazer JL 11.3.1 available for download
- Same as 11.3.0 except:
- Fixed “try again”message by improving r/w algorithm
Tazer JL 11.3.0 available for download
- Same as 11.2.9 except:
- Fixed some text display, tire size was shown incorrectly in 11.2.9
Tazer JL 11.2.9 available for download
- Same as 11.2.8 except:
- Initialized all live features to default OFF after upgrade
Tazer JL 11.2.8 available for download
- Same as 11.2.7 except:
- Major enhancements to Dark Mode
Tazer JL 11.2.7 available for download
- Added ForceRWD mode for Wrangler 392 and other full time AWD Jeeps
- can be activated via live menu or remap cruise button
- Added support for Wrangler 4XE, including changed Full Reboot changes
- Added Max Regen button memory for 4XE
- Added option to enable garage door opener for 30 seconds after jeep is shut off or when door opened and alarm is off (user selectable)
- Added submenu for live settings for ease of use
- Added function to auto-turn on passenger heated seat when driver heated seat is auto-turned on.
- Adds Tire Fill alert (visual) function
- Blinks 4 corner lights to show if corresponding tire is below, above or at the target PSI
- slow blink = below target psi
- fast blink = above target psi
- solid on = at target psi
- Adds Brake Hold
- Seatbelt on, in drive (if automatic) press brake firmly when stopped for 2 seconds. Brakes will engage and you can take your foot off brake. Releases when accelerator pressed
- Adds Anchor Mode (Lock all 4 brakes and hold)
- Press brake firmly and pull hi beam stalk. All 4 brakes will hold indefinitely until accelerator pressed. Works in conjunction with Winch and Cooldown modes as well
- Adds bed lights or Bed+Reverse lights from remote for Gladiators
- Press unlock 3 times to turn on bed lights
- Press unlock 5 times and bed lights and reverse lights
- turns off when lock pressed or after 30 minute timeout
- Adds Cooldown mode when engine running
- Same method to enable, now working while running
- Note: transmission temperature will read as 229F while this mode is being used
- Adds more options to Pulse 3rd Brake Light function
- Adds ramp up faster, ramp down, and random modes
- Fixed lockers not locking consistently in 2WD and 4Hi
- Fixed Hood Alarm to disable via unlock keyfob button or by starting the vehicle
- Deleted EVIC messages when using TurnCam
- Will no longer overwrite radio station info in EVIC when in use
- Modified TurnCam to have 5″/7″ and 8.4″ modes
- corrects issues with the 7″ radio changing volume, turning off, etc
- corrects issue with the 5″ radio slight glitch in sound when turning on and off
- Available for Auto Download
- Added 3rd Brake light pulse function
- Fixed light show startup and shutdown functions for faster response
- Added more modules to ClearCEL function, mainly for TPMS errors that would not clear.
- Available for Auto Download
- Added Winch Mode and Cooldown for Diesel engines
- Added Bed 115v setting for those that add pickup bed outlet on Gladiators
- Removed “SRT” option from DRL list as it didn’t apply
- Available for Auto Download
- Fixed Prox Entry to work on all variations of JL and JT
- Corrected Gladiator license plate light blanking in reverse or when using TurnCam
- Available for Auto Download
- Available for Auto Download
- Off-Road Pages added for those that upgrade radio to 8.4
- Automatic blanking of license plate lights on Gladiators when in Reverse or when using Turncam, to remove glare on camera at night.
- Available for Auto Download
- Fixed an issue in 11.1.9 that caused tazer to not marry
- Added partial VIN readout if VIN doesn’t match
- Available for Auto Download
- Added Serial number and Unmarry Key readout and entry
- Added Auto Headlight setting
- sped up live menu navigation
- Corrected DVD/CD to not start up by default
- Available for Auto Download
- Corrected an issue where lockers would not disengage.
- Added audio support for DVD/CD input
- Added cluster splash screens for Gladiators
- Allowed Boost Gauge to remain on screen after ignition cycle
- Available for Auto Download
- Added Boost/Vacuum readout to live menu.
- Available for Auto Download
- Added ability to stream audio through option AV input cables
- Fixed Locker release algorithm in 2WD and 4Hi
- Fixed Locker messages from repeating when lockers used in 2WD and 4Hi
- Added Hood Alarm enable/disable to live menu
- Available for Auto Download
- Corrected WinchMode to work on Tazer JL Lite
- Added WinchRPM live menu option for Tazer JL Lite
- Fixed tire size/gear ratio change from setting DTC
- Available for Auto Download
- Added DTC (Engine codes) readout
- Fixed “Clear DTC” function to have more comprehensive coverage
- Greatly improved ESS memory function reliability
- Added Dual Climate control setting for those upgrading from 5″ radio to 7 or 8.4 and swapping in the center stack switch assembly with volume knobs
- Fixed Winch Mode
- Fixed Halo Enable function
- Added ability for Rubicon fenders DRL’s to be used on Sport
- Available for Auto Download
- Added live function to remove “Service AWD” message when deleting lockers for Rubicon axle swaps
- Available for Auto Download
- Added live menu item to allow adjustment of Winch Mode idle speed.
- Available for Auto Download
- Added support for using aftermarket LED front turn signals and taillights on LED or non-LED equipped Jeeps. This deletes the “bulb out” messages and hyperflash sense circuit. (this version will report as 11.1.0 in ZPU but 11.0.9 on the dash)
- Available for Manual Download
- Added some functions for customer support use; user experience same as 11.0.8
- Available for Manual Download
- Locker control in any mode, even front locker only.
- Full Traction/ABS/ESP kill.
- Sway bar kill at any speed.
- Cruise button remapping.
- Hood alarm.
- Corrected tire size selections.
- Added LED Headlight option.
- Added Halo BCM output to Halo on/off function.
- Added DTCM option and FAD delete separately in “off road” settings to cover more axle swap choices.
- ESS Kill and TracKill removed from live options, now will remember last state when shut down.
- Tweaked TurnCam for better reliability.
- Added ParkSense options.
- Fixed Marry/Unmarry function to not display “try again” message, as it will automatically re-try and succeed.
- Made changes to Nav In Motion to reduce reboots after startup.
- Added many safeties for going to sleep no matter what mode it’s in when the Jeep is turned off.
- Lowered sleep current from 38mA to 7mA, making it insignificant.
- Stability fixes.
Unmarry from previous version before upgrading.
- Available for Manual Download
- Live menu additions: AutoPark disable and TurnCam (rear camera on with turn signals).
- Settings menu, added PanicButton disable.
- Fixed Aux button enable.
- Fixed ESS disable to engage quicker and reliably. If marry/unmarry is ignored by BCM, will now say “try again” instead of “FAIL”.
- Available for Manual Download
- Added sway bar disconnect in 2WD, split “other” into “off-road” and “other” submenus.
- Added one-touch lane change on/off
- EPS delete
- Seat belt ding disable
- fixed force camera so blind spot isn’t affected (from 11.0.2), improved R/W routines
- Available for Manual Download
- Added sway bar disconnect in 2WD, split “other” into “off-road” and “other” submenus.
- Added one-touch lane change on/off
- EPS delete
- Seat belt ding disable
- fixed force camera so blind spot isn’t affected (from 11.0.2), improved R/W routines
- Available for Manual Download
- Added sway bar disconnect in 2WD, split “other” into “off-road” and “other” submenus.
- Added one-touch lane change on/off
- EPS delete
- Seat belt ding disable
- fixed force camera so blind spot isn’t affected (from 11.0.2), improved R/W routines
Unavailable for Download
- Added sway bar disconnect in 2WD, split “other” into “off-road” and “other” submenus.
- Added one-touch lane change on/off
- EPS delete
- Seat belt ding disable
- fixed force camera so blind spot isn’t affected (from 11.0.2), improved R/W routines
Instruction Manuals
You may find all of our instruction manuals for each product by clicking below.
Customize Lightshow
Did you know you can make custom lightshows & activate it from the keyfob and enable in-motion?
Vehicle Genius
This handy plugin will tell you everything that this device can do specific to your vehicle!