Description And Operation: Description: Notes

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.

OPU receives power from the high voltage battery.
TCM calculates oil flow volume demanded by the transaxle and sends EOP RPM command to the Oil Pump Control Unit (OPU).
OPU is controlled by TCM via CAN communication.
Upon receiving the EOP RPM command from the TCM, OPU engages EOP oil flow control.