Beta Firmware

No Beta

Tazer JL 11.2.6 Beta 7 superseded by 11.2.7 release, below

Firmware Downloads

Update 11.2.8 | 06.03.21

Tazer JL 11.2.8 available for download

  • Same as 11.2.7 except:
  • Fixed ESS & Brake functions for E-Torque engines
    • Major enhancements to Dark Mode
  • Fixed light show left front turn signal
  • Update 11.2.7 | 05.11.21

    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
    Update 11.2.5 | 12.01.20
    • 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.
    Update 11.2.4 | 11.16.20
    • 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
    Update 11.2.3 | 08.28.20
    • 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
    Update 11.2.2 | 08.27.20
    • Available for Auto Download
    Update 11.2.1 | 04.23.20
    • 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.
    Update 11.2.0 | 03.12.20
    • 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
    Update 11.1.9 | 02.28.20
    • 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
    Update 11.1.8 | 02.11.20
    • 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
    Update 11.1.7 | 01.27.20
    • Available for Auto Download
    • Added Boost/Vacuum readout to live menu.
    Update 11.1.6 | 01.24.20
    • 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
    Update 11.1.5 | 10.08.19
    • 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
    Update 11.1.4 | 09.03.19
    • 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
    Update 11.1.2 | 05.15.19
    • Available for Auto Download
    • Added live function to remove “Service AWD” message when deleting lockers for Rubicon axle swaps
    Update 11.1.1 | 05.08.19
    • Available for Auto Download
    • Added live menu item to allow adjustment of Winch Mode idle speed.
    Update 11.1.0 | 04.12.19
    • 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)
    Update 11.0.9 | 03.18.19
    • Available for Manual Download
    • Added some functions for customer support use; user experience same as 11.0.8
    Update 11.0.8 | 02.28.19
    • 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.
    Update 11.0.6 | 08.20.18
    • 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”.
    Update 11.0.3 | 05.18.18
    • 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
    Update 11.0.2 | 05.09.18
    • 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
    Update 11.0.1 | 04.19.18
    • 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
    Update 11.0.0 | 3.29.18

    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