Subaru XV Crosstrek Hybrid 2014 Technicians Reference Booklet page 53

2014 XV Crosstrek Hybrid
During EV Mode, the engine is off and the Torque Converter cannot drive the oil pump. At this time
high line pressure is still required to change ratios and maintain tension of the drive chain. A new
Electric Oil Pump installed on the left rear of the transmission works with the new mechanical oil
pump drive to keep the line pressure at the proper level.
Note: The Electric Oil Pump (EOP) is on during Automatic Start Stop (during the
engine off function). The EOP is also on during the transition from zero vehicle
speed to a vehicle speed that enables the new mechanical oil pump drive
system to create sufficient secondary pressure.
The Electric Oil Pump is 3 phase 100 volts AC operated by the Electric Oil Pump Inverter.
Work support is provided with the Subaru Select Monitor.
Electrical Oil Pump
82
Internal View of Electric Oil Pump
53
(Module 702)
83
November 2013