Ingineer: In the battery loop, the resistive heater you mention, does it heat the glycol solution in that loop? Is that heater a high voltage heater?
Regarding the cabin resistive heater... Likewise is it a High Voltage unit i.e.: it is powered by the traction battery.??
Thanks Ingineer for your well informed inputs, always appreciated. The two pumps in series are for the battery, the powertrain has the single pump. You can check it with CAN data and also by part numbers here.
ArtInCT: yes 6kW from HV battery.