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2015 RT 5.7 M6
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6,798 Posts
Discussion Starter #1 (Edited)
Haven't tried it yet but here it is.
Instructions look all new too.

  • All features of 2.4.4 Beta, plus:
  • Force Engine, Transmission and Power modes independently
  • Ability to enter purchased unmarry key for used devices
  • Native Windows down from keyfob; unlock-unlock hold
  • Added power folding mirror options for Grand Cherokees
  • Added auto-power fold for equipped GC and durango
  • Added more cluster swap support
 

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2015 RT 5.7 M6
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6,798 Posts
Discussion Starter #2 (Edited)
So I upgraded the Tazer using the latest ZPU software and it was showing it was not able to read the version right after the update.
989336
989339


Yet it shoes the firmware is up to date.
989337
 

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2015 RT 5.7 M6
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6,798 Posts
Discussion Starter #3
Just plugged it in the car and I see TZJL?! Did they post the wrong firmware?
989338


Just sent a glitch report to Zauto, hopefully this gets fixed.
 

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2015 RT 5.7 M6
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6,798 Posts
Discussion Starter #4 (Edited)
Yup, looks like the 2.4.5 update has issues. Reverted back to 2.4.4 and all works again. Does anyone check their updates before rolling them out anymore?
989340


Should have known something was up when I noticed typos on the firmware update site. Even though I sent support a glitch report there is no way for me to know if and when they will fix this as they state they usually don't respond to glitch reports.

989343
 

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2016 SXT Plus Blacktop
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Not related to all your Alpha voodoo?

A Guy
 

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I don't think I even wanna mess with the new one.... seems like they been slacking then they put out something that doesn't work

Sent from my SM-G955U using Tapatalk
 

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2016 Jazz Blue A8 Scat
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677 Posts
Having previously had issues, I had to send my Tazer in for exchange. My line lock was very intermittent and many live functions seemed to "freeze". They sent me a newer one which works much, much better. I think I'll just wait and see on the update rather than take a chance with it at this point.
 

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2015 RT 5.7 M6
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Discussion Starter #13
Looks like Zauto changed the file. Highlighted in yellow is the file I downloaded yesterday and highlighted in blue is what I just downloaded now. Going to give it a try.
989444
 

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2015 RT 5.7 M6
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6,798 Posts
Discussion Starter #14 (Edited)
So the auto update shows the 2.4.5 but does not automatically update the tazer.
989445


Instead it gives this.
989446


So I did it manual and after flashing the tazer it now shows the correct firmware.
989447


Then I plugged it into the car and it seems to work. Funny thing is it shows FFFF for my serial number? So even though the firmware version number does not change on the Tazer site, there still could be a different iteration of the file as I just discovered today. Hence, don't assume you have the latest and greatest download...you need to look at the actual file name downloaded.

The kicker is the user manual will probably reference the first iteration firmware.
989448
 

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2015 RT 5.7 M6
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Discussion Starter #15
Oh and the new user manual contains typos (so far I only found one but good chance there is more). :)
989449
 

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2016 SXT Plus Blacktop
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Assengers = big butted occupants

A Guy
 

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2018 Scat Pack Charger 11.995 first time out stock tune
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114 Posts
What does the engine and trans setting do different? ??
 
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