Caution / Notice / Hint

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.

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

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Replacement of automatic transaxle fluid	ATF thermal degradation estimate reset	The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly	Refer to INITIALIZATION [11/2021 - ]

COMPONENTS (REMOVAL)

Fig 1: Transmission Wire Removal Components (1 Of 4)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Callout - Procedure		Part Name Code
1	FRONT FENDER FRONT SPLASH SHIELD LH	53896B	-	-	-
2	FRONT FENDER FRONT SPLASH SHIELD RH	53895B	-	-	-
3	NO. 1 ENGINE UNDER COVER	51441	-	-	-
4	NO. 2 ENGINE UNDER COVER ASSEMBLY	51420	-	-	-
5	FRONT FENDER APRON SEAL LH	53737B	-	-	-

Fig 2: Transmission Wire Removal Components With Torque Specifications (2 Of 4)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Callout - Procedure		Part Name Code
6	DRAIN AUTOMATIC TRANSAXLE FLUID	-	-	See step 6	-

*1	REFILL PLUG	*2	OVERFLOW PLUG
*3	NO. 1 TRANSMISSION OIL FILLER TUBE	*4	GASKET
	N.m (kgf/cm, ft.lbf): Specified torque	•	Non-reusable part

Fig 3: Transmission Wire Removal Components (3 Of 4)

Callout - Procedure		Part Name Code
7	VACUUM SWITCHING VALVE (for Active Control Engine Mount System)	17650H	-	-	-
8	NO. 1 RADIATOR BRACKET	16582	-	-	-
9	VACUUM HOSE	-	-	-	-
10	FRONT ENGINE MOUNTING BRACKET	12311A	See step 10	-	-
11	FRONT ENGINE MOUNTING INSULATOR	12361A	-	-	-

Fig 4: Transmission Wire Removal Components (4 Of 4)

Callout - Procedure		Part Name Code
12	OIL COOLER UNION SUB-ASSEMBLY	32901C	-	-	-
13	TRANSMISSION CASE SIDE COVER	35151F	-	-	-
14	TRANSMISSION WIRE	82125T	See step 14	-	-

*1	GASKET	*2	TEMPERATURE SENSOR CLAMP
*3	OIL COOLER UNION BOLT	-	-
•	Non-reusable part	-	-