Caution / Notice / Hint

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

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during front exhaust pipe assembly and tail exhaust pipe assembly removal/installation are shown below.

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Gas leaks from exhaust system is repaired	Inspection after repair	Poor idle, etc. Engine start function, etc.	Refer to INITIALIZATION [11/2021 - ]

WARNING:

To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

COMPONENTS (REMOVAL)

Fig 1: Exhaust Pipe Removal Components

Callout - Procedure		Part Name Code
1	TAIL EXHAUST PIPE ASSEMBLY	17430	See step 1	-	-
2	FRONT EXHAUST PIPE ASSEMBLY	17410	See step 2	-	-

*1	NO. 1 EXHAUST PIPE SUPPORT BRACKET	*2	NO. 2 EXHAUST PIPE SUPPORT BRACKET
*3	NO. 2 EXHAUST PIPE SUPPORT	*4	NO. 3 EXHAUST PIPE SUPPORT
*5	NO. 5 EXHAUST PIPE SUPPORT	*6	NO. 5 EXHAUST PIPE SUPPORT BRACKET
*7	NO. 4 EXHAUST PIPE SUPPORT	-	-
•	Non-reusable part	-	-