Installation [08/2023 - 10/2024]: Procedure

WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL OIL PUMP WITH MOTOR ASSEMBLY
Torque: 46 N.m (469 kgf/cm, 34 ft.lbf)
INSTALL WIRE HARNESS CLAMP BRACKET
Torque: 20 N.m (204 kgf/cm, 15 ft.lbf)

CONNECT NO. 2 TRANSMISSION OIL COOLER HOSE ASSEMBLY

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	0 to 3 mm (0 to 0.118 in.)	*b	2 to 7 mm (0.0787 to 0.276 in.)
*c	Paint Mark	*d	Marking
*e	Center of Paint Mark	*f	45° (Claw of Clip Location)

Connect the No. 2 transmission oil cooler hose assembly to the oil pump with motor assembly and slide the 2 clips to secure it.
NOTE:
- Make sure to slide the No. 2 transmission oil cooler hose assembly until it contacts the hose stopper of the oil pump with motor assembly.
- Make sure to align the paint mark on each No. 2 transmission oil cooler hose assembly with each marking on the oil pump with motor assembly.
- Make sure that the claws of the clip are within the location shown in the illustration.

INSTALL INTAKE MANIFOLD
Refer to INSTALLATION [08/2023 - ]
INSPECT HYBRID TRANSAXLE FLUID
Refer to PROCEDURE - Step 2
INSPECT FOR HYBRID TRANSAXLE FLUID LEAK
Refer to PROCEDURE - Step 5
INSTALL NO. 2 ENGINE UNDER COVER ASSEMBLY
- for HEV Model:
  Refer to PROCEDURE - Step 66
- for PHEV Model:
  Refer to PROCEDURE - Step 67
INSTALL NO. 1 ENGINE UNDER COVER
- for HEV Model:
  Refer to PROCEDURE - Step 67
- for PHEV Model:
  Refer to PROCEDURE - Step 68
INSTALL FRONT WHEEL OPENING EXTENSION PAD LH
INSTALL FRONT WHEEL OPENING EXTENSION PAD RH