Circuit/System Description
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
The hybrid/EV battery pack has 16 hybrid/EV battery module temperature sensors. The hybrid/EV powertrain control module 2 uses the battery temperature sensors to determine the hybrid/EV battery module temperature to control the energy storage cooling system operation.
The energy storage system cooling system uses a 12 V hybrid/EV battery pack fan to cool down the high voltage hybrid/EV battery.