Installation [03/2024 - ]: Procedure

WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL RADIATOR ASSEMBLY

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Alignment Mark	*b	Rib
*c	2 to 7 mm (0.0787 to 0.276 in.)	*d	Up
*e	LH Side	-	-

Engage the 2 claws to install the radiator assembly (for inverter coolant) to the radiator assembly.
NOTE:
Be careful not to damage the radiator assembly (for inverter coolant) or radiator assembly.
Install the 4 bolts.
Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)
Connect the No. 4 inverter cooling hose to the radiator assembly (for inverter coolant) and slide the clip to secure it.
NOTE:
- To prevent foreign matter from entering the radiator assembly (for inverter coolant) and inverter cooling system, do not remove the pieces of cloth from the pipe and disconnected hose until installation.
- Make sure to align the alignment mark of the hose with the rib of the radiator assembly (for inverter coolant).
- Do not apply excessive force to the No. 4 inverter cooling hose.
HINT:

Make sure that the clip is positioned as shown in the illustration.

INSTALL UPPER RADIATOR SUPPORT SUB-ASSEMBLY
Refer to PROCEDURE - Step 10
INSTALL NO. 1 RADIATOR AIR GUIDE RH

CONNECT NO. 3 INVERTER COOLING HOSE

*a	Alignment Mark	*b	Rib
*c	2 to 7 mm (0.0787 to 0.276 in.)	-	-

Connect the No. 3 inverter cooling hose to the radiator assembly (for inverter coolant) and slide the clip to secure it.
NOTE:
- To prevent foreign matter from entering the radiator assembly (for inverter coolant) and inverter cooling system, do not remove the pieces of cloth from the pipe and disconnected hose until installation.
- Make sure to align the alignment mark of the hose with the rib of the radiator assembly (for inverter coolant).
- Do not apply excessive force to the No. 3 inverter cooling hose.

INSTALL NO. 1 RADIATOR AIR GUIDE LH
INSTALL THERMISTOR ASSEMBLY
Refer to INSTALLATION [11/2021 - ]
INSTALL FRONT RADIATOR SIDE AIR GUIDE PLATE LH
Refer to PROCEDURE - Step 6
INSTALL FRONT RADIATOR SIDE AIR GUIDE PLATE RH
Refer to PROCEDURE - Step 7
INSTALL NO. 3 RADIATOR TO SUPPORT SEAL
Refer to PROCEDURE - Step 8
INSTALL NO. 2 RADIATOR TO SUPPORT SEAL
Refer to PROCEDURE - Step 9
INSTALL HOOD LOCK ASSEMBLY WITH COURTESY LIGHT SWITCH

Refer to PROCEDURE - Step 4
INSTALL HOOD LOCK ASSEMBLY LH

Refer to PROCEDURE - Step 5
INSTALL HOOD LOCK CONTROL JUNCTION ASSEMBLY
Refer to PROCEDURE - Step 6
CONNECT HOOD LOCK CONTROL CABLE AND LEVER SET
Refer to PROCEDURE - Step 7
INSTALL HOOD LOCK CONTROL COVER
Refer to PROCEDURE - Step 8
INSTALL HOOD SUPPORT TENSION SPRING
INSTALL INLET AIR CLEANER ASSEMBLY

Refer to PROCEDURE - Step 7
INSTALL HEADLIGHT ASSEMBLY LH
for LED Type Turn Signal Light: Refer to INSTALLATION [11/2021 - ]

for Bulb Type Turn Signal Light: Refer to INSTALLATION [11/2021 - ]
INSTALL HEADLIGHT ASSEMBLY RH
INSTALL FRONT BUMPER REINFORCEMENT SUB-ASSEMBLY
Refer to PROCEDURE - Step 7
INSTALL FRONT NO. 2 BUMPER ENERGY ABSORBER
INSTALL FRONT BUMPER ASSEMBLY
for Sport Package: Refer to INSTALLATION [11/2021 - ]

except Sport Package: Refer to INSTALLATION [11/2021 - ]
ADD COOLANT (for Inverter)
Refer to PROCEDURE - Step 2
INSPECT FOR COOLANT LEAK (for Inverter)
Refer to PROCEDURE - Step 1
ADJUST HOOD SUB-ASSEMBLY
Refer to ADJUSTMENT [11/2021 - ]
INSTALL NO. 2 ENGINE UNDER COVER ASSEMBLY
Refer to PROCEDURE - Step 63
INSTALL NO. 1 ENGINE UNDER COVER
Refer to PROCEDURE - Step 64
INSTALL FRONT FENDER FRONT SPLASH SHIELD RH
INSTALL FRONT FENDER FRONT SPLASH SHIELD LH