It also cools the inverter and possibly, to some extent, the motor, IIRC. They are all stacked on top of each other in the motor compartment, from 2013 on.
Scarlet Ember 2018 Leaf SL W/ Pro Pilot
2009 Vectrix VX-1 W/18 Leaf modules, & 3 EZIP E-bicycles.
BAFX OBDII Dongle
PLEASE don't PM me with Leaf questions. Just post in the topic that seems most appropriate.