33.5 kWh Upgrade - How Does Ford Do It?

[27ace27]

Does anyone know what Ford does to get 33.5 kWh batteries to work in 23 kWh cars? I just swapped one into my 2012 FFE and I cannot get it to work.

Alternatively, would anyone with an upgraded car and Forscan be willing to post the Part and Firmware numbers of the modules in their car?

 

[ThrillerAuthor]

Where did you find your 33.5 kWh battery? I'd like to swap one into my 2015 FFE.

 

[27ace27]

Where did you find your 33.5 kWh battery? I'd like to swap one into my 2015 FFE.

I purchased it from a wrecker in California