The LT42e Chronicles: A Tale of Wires, Woe, and Mild Electrocution

[me02822]

I have a pair of batteries with part number 625-06390, which matches a 2020 Cub Cadet CC30E (among others).
I only have the batteries and was hoping to use them in another project.
How do I get the BMS to power up the battery?
Is their a test harness for the 2020 like 725P12545 thats in the other troubleshooting pdf's? (is it the same test harness for the earlier 1 battery models?) Seems the test harness has a rocker switch that will 'wake' the battery up, any one know the pins on the 12 pin connector that it uses and can I just make my own rocker switch for this?

 

[beachbumtech]

Quick question. New mower and while mowing, everything stopped and vcm showed e111.

Now when key is inserted, I don’t hear the contractor close and it never does the single beep and light up the start button.
Does that mean the vcm is bad, or could it be a safety switch somewhere?