Installation [10/2018 - ]: Procedure

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INSTALL INVERTER WATER PUMP WITH MOTOR ASSEMBLY

Connect the outlet No. 1 hybrid water pump hose and inlet hybrid water pump hose to the inverter water pump with motor assembly and slide the 2 clips to secure them.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*1	Outlet No. 1 Hybrid Water Pump Hose
*2	Inlet Hybrid Water Pump Hose
*a	Alignment Mark (blue)
*b	Alignment Mark (White)
*c	Rib
*d	2 to 6 mm (0.0787 to 0.236 in.)
*e	Up
*f	Front of Vehicle
*g	RH Side

NOTE:

To prevent foreign matter from entering the inverter water pump with motor assembly and inverter cooling system, do not remove the pieces of cloth from the pipes and disconnected hoses until installation.

HINT:

Make sure to align the alignment marks of the hoses with the ribs of the inverter water pump with motor assembly.
Make sure that the clips are positioned as shown in the illustration.

Temporarily install the inverter water pump with motor assembly to the fan shroud assembly with the 2 bolts.
Fully tighten the 2 bolts.
Torque: 7.0 N*m (71 kgf*cm, 62 in.*lbf)

NOTE:
As overtightening the bolts may damage the fan shroud assembly, make sure to use a torque wrench.
Connect the inverter water pump with motor assembly connector.
NOTE:
If a dustproof cap is installed to the inverter water pump with motor assembly connector, do not remove it until the connector is to be connected.

ADD COOLANT (for Inverter)
Refer to PROCEDURE - Step 3
INSPECT FOR COOLANT LEAK (for Inverter)
Refer to PROCEDURE - Step 1
INSTALL NO. 1 ENGINE UNDER COVER ASSEMBLY
Refer to PROCEDURE - Step 67 [10/2018 - 07/2022] Refer to PROCEDURE - Step 67 [07/2022 - ]