Installation [11/2021 - ]: Procedure

WARNING: This page is about a different car, the 2025 Lexus NX 250, 2024 Lexus NX 250, 2023 Lexus NX 250, and 2022 Lexus NX 250. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL LEAK DETECTION PUMP SUB-ASSEMBLY

HINT:

Only perform this procedure when replacement of the leak detection pump sub-assembly is necessary.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Engage the 2 claws to install a new leak detection pump sub-assembly to the No. 2 charcoal canister sub-assembly.
NOTE:
- Do not allow foreign matter such as grease, oil or water to adhere to the O-ring.
- Ensure that the claws are engaged properly.

INSTALL NO. 2 CHARCOAL CANISTER SUB-ASSEMBLY
Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf)

CONNECT NO. 7 FUEL TANK BREATHER TUBE

NOTE:

Check that there are no scratches or foreign matter around the connecting parts of the tube connector and pipe (leak detection pump sub-assembly) before performing this work.
After connecting the No. 7 fuel tank breather tube, check that the No. 7 fuel tank breather tube is securely connected by pulling on the tube connector.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Push in

Push in the No. 7 fuel tank breather tube to the pipe (leak detection pump sub-assembly) until the No. 7 fuel tank breather tube makes a "click" sound.

INSTALL CHARCOAL CANISTER OUTLET GUIDE
INSTALL CANISTER (CHARCOAL CANISTER ASSEMBLY)
Torque: 8.0 N.m (82 kgf/cm, 71 in.lbf)
CONNECT FUEL EMISSION HOSE

CONNECT VENT LINE HOSE

NOTE:

Check that there are no scratches or foreign matter around the connecting parts of the tube connector and pipe (canister (charcoal canister assembly)) before performing this work.
After connecting the vent line hose, check that the vent line hose is securely connected by pulling on the tube connector.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Retainer	-	-
	Push in	-	-

Push the vent line hose onto the canister (charcoal canister assembly) and push in the retainer to engage the lock claws.

CONNECT FUEL TANK VENT HOSE SUB-ASSEMBLY

NOTE:

Check that there are no scratches or foreign matter around the connecting parts of the tube connector and pipe (canister (charcoal canister assembly)) before performing this work.
After connecting the fuel tank vent hose sub-assembly, check that the fuel tank vent hose sub-assembly is securely connected by pulling on the tube connector.

*a	Retainer	-	-
	Push in	-	-

Push the fuel tank vent hose sub-assembly onto the canister (charcoal canister assembly) and push in the retainer to engage the lock claws.
Connect the clamp.

INSTALL FRONT FLOOR COVER LH
Torque: 7.5 N.m (76 kgf/cm, 66 in.lbf)