Transmission Firmness Write Failed

[pdimarco]

2012 Charger R/T. I had the 91 tune already loaded and made parameter mods such as turning off MDS and adding Throttle Boost. So all I did was go into Modify Tune and selected Transmission Firmness.

The tuner went through the build tune process and then proceeded to the write. It went through about 3 cycles of turn ON and Turn OFF ignition during this write phase. It then decided to provide the message, Write FAILED.

Tuner installed original backup. I then re-installed the 91 tune with the MDS off and Throttle % of 10. This write was SUCCESSFUL. I left as is to get some feedback.

Thanks

[mikel]

is the tool updated to 1r03h?

[pdimarco]

is the tool updated to 1r03h?

I dont know. Because when I connected the intune to my computer, before I can look it updated to 1r01o.

So now the unit has version 1r01o. Should I try Transmission firmness option again with this update?

[Sleeker8300]

Im having the same problem on my 2012 charger. But my intune is running on 1r03h.

[pdimarco]

Mike can you let me know what to do here?
My system has the latest update, so is it OK to give it another try?

[mikel]

please post a copy of the info.xml file from the intune drive.

Thanks

[pdimarco]

Attached is my info.xml file.

Thanks

[pdimarco]

Mike,

Have you looked at the file you requested?

I have an update:

I restored my stock tune and then re-installed the 91 tune. However before writing the 91 tune, I modified the parameters including Shift Firmness and Disabled Traction Control.

The tune built and then wrote to the PCM without any issue. TCM is off because I smoked the tires at WOT.

But, and a big But...The Brake light, Traction control lights and some other dash light remain on after starting the car. I also dont really feel much of a difference in the shifting, although the inTune has a * next to Shift Firmness as though it were modified. So two things

1) Why are those dash lights still on?
2) What differences in shifting should I notice?

Thanks

[mikel]

Its all up to date, should be fine.

The lights are normal with TC disabled, as it disables ABS as well.

Thanks