Caution / Notice / Hint

WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 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 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 [10/2022 - ]

NOTE:

To prevent the key from being locked in the vehicle, make sure to enter e-latch inspection mode and enable the manual release handle before disconnecting the cable from the negative (-) battery terminal.

Refer to INSPECTION MODE PROCEDURE [10/2022 - ]

COMPONENTS (REMOVAL)

Fig 1: Transmission Wire Removal Components (1 Of 3)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
1	FRONT ENGINE MOUNTING INSULATOR	12361	-	-	-
2	FRONT FENDER APRON SEAL LH	53737B	-	-	-
3	TRANSMISSION OIL COOLER	33493A	-	-	-
4	ENGINE WIRE	82121	See step 4	-	-
5	OIL COOLER BRACKET	32913	-	-	-
6	OIL COOLER UNION SUB-ASSEMBLY	32901C	See step 6	-	-
7	OUTLET NO. 1 OIL COOLER HOSE	32942	-	-	-

*1	OIL COOLER UNION BOLT	*2	GASKET
•	Non-reusable part	-	-

Fig 2: Transmission Wire Removal Components (2 Of 3)

Procedure		Part Name Code
8	TRANSMISSION CASE SIDE COVER	35151F	-	-	-

*A	for AISIN Made	*B	for TMMWV Made
*a	HINT: As the illustration shown is an example, the actual details may differ.	-	-
•	Non-reusable part	*	Precoated part

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

Procedure		Part Name Code
9	TRANSMISSION WIRE	82125J	See step 9	-	-