P188F
ELECTRIC OIL PUMP
(Electric Oil Pump)
After the following detection condition are met during stop/start system operation, the detection condition is met again in the same DC and during 2nd or later stop/start system operation.

Detection condition

The line pressure is less than 0.06 MPa continuously for 10 seconds.

■ CAUTION ■
When the detection condition is met during the 1st stop/start system operation and the ignition switch is turned OFF, diagnosis starts from the beginning.

Diagnosis Procedure




1.AIR BLEEDING OF ELECTRIC OIL PUMP
Perform air bleeding of the electric oil pump.

Work Procedure




1.PREPARATION BEFORE WORK
Start the engine and warm it up.
After warm-up, stop the engine and wait for 60 seconds or more.

>> GO TO 2.


2.BLEED ELECTRIC OIL PUMP
With CONSULT

Turn ignition switch ON.
■ CAUTION ■
Never start the engine.

Shift the selector lever to the P position.
Select “WORK SUPPORT” in “TRANSMISSION”.
Select “ELECTRIC O.P. AIR BLEEDING”.
Touch “Start”.
■ CAUTION ■
Never start the engine during air bleeding.

NOTE：
It may take approximately 20 seconds until completion.