OK Got new I2 to replace ebay unit but...

[360campviews]

I cannot find any menu or submenu to change axle gear ratio. Tried looking under tire size and it is not there. Looked all through all the quick tune menus and could not find...

Updated several times and ignition and the unit tells me I am up to date. Do you guys need to give me a custom update? Clearly the i2 is marketed as being able to do this change and my vehicle is on the list of supported vehicles.

2009 Jeep Commander Limited 5.9 Hemi
545rfe trans (facotry)
nv245 t-case (factory)
Mercedes 8.0 front IFS (factory)
Mopar 8.25 rear solid (factory)

Just put in 4.10 gears front and back (3.73 are factory)
245/70 r17 tires (slightly larger than factory)

I will post up my xml file...

[mikel]

the 07-11 Ram/JK/SUV models did not require any input for gear adjustment as it does not affect the speedometer.

[360campviews]

Thanks Mike!