2013 Charger R/T Cannot See where to Change Tire Size

[2therock]

I go to the gear/tire button and only get a field to enter my gear ratio. I just want to adjust tire size to correct the speed-o.
I do not see a table or fields to do it.

Thanks

[Mark@HPTuners]

I go to the gear/tire button and only get a field to enter my gear ratio. I just want to adjust tire size to correct the speed-o.
I do not see a table or fields to do it.

Thanks

That is the next prompt. When you initiate the Gear/Tire Adjustment, the first prompt will be for Gear Ratio (If you are not changing the gear ratio, please enter the stock value into the text box and hit ok), then you will be prompted for the tire size.

[2therock]

Thanks. I tread too lightly I guess.

[2therock]

I updated to the latest HPT today and decided to reattempt to correct my speed-o.

This time it told me what my current ratio is and had me enter my new one which I entered the same thing - 2.65.
It then told me what my current tire size is (which has not been updated since it left the factory) so I entered my current size of 28.01.

Then it tells me to perform the transmission INITxxxxx thing and the status bar said it was waiting on user input. I found the tab and hit the button and it seemed to respond but I got no other prompts (save, cancel, nothing) and closed the scanner.

I then see my traction control light was on and cycled the ignition, no change, the dash button did not change its state. Drove the car and tried the button again, nothing.

So I grabbed the original file doing a write entire on the trans to get it back the way it was and came here.

Where did I screw up? I cannot find anything on it in the help files. Thanks

[emrock32]

Going to bring this post up from the dead. Just updated to 3.6 and I do not see the gear/tire button anywhere. Is it on the scanner? Trying to tune a 2011 charger tonight. I have downloaded a v6 charger stock file to look around, and I do not see it anywhere.

Thanks.

[Jay@HAP]

https://www.hptuners.com/forum/showt...t-2-25-Scanner

[2therock]

Good luck with it once you find it. As you can see I got no answer to my post before yours.

After following instructions and it kind of leaves one hanging there telling you to do the EGS Init.
Then you have to hunt through the menu for that.
After finding and executing it you get nothing. No "done", "completed", "go back", "save", "restart the car", cycle the ignition", it just sits there leaving one to wonder if it completed.

I had to re-flash my previous calibration to get rid of the traction control light.

[Jay@HAP]

When I have done it. After the EGS Init, I turn the key off for 10 seconds or so then restart it and the trac light goes out. That's just been my experience.

[2therock]

Thank You, I need it. I have a 2.75 MPH difference I need to get rid of.

After the EGS Init do you back out and the close the program before keying off for 10 seconds, or just.........?

[Jay@HAP]

Thank You, I need it. I have a 2.75 MPH difference I need to get rid of.

After the EGS Init do you back out and the close the program before keying off for 10 seconds, or just.........?

I just turn the key off with it still connected. When I turn it back on I clear any DTC's, I normally get a network code.

[2therock]

I'll let it be known here how she went. most likely this weekend.