Caution / Notice / Hint

WARNING: This page is about a different car, the 2024 Lexus TX 550h+ and 2024 Lexus TX 500h. 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 electric vehicle charger assembly 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
Auxiliary battery terminal is disconnected/reconnected	Operate the multiplex network master switch assembly (retractable outer mirror switch) to extend and retract the outer rear view mirror assembly	Parking Support Brake System*	Refer to INITIALIZATION [09/2023 - ]

*: When "[Parking Support Brake System icon] System Stopped See Owner's Manual" is displayed on the multi-information display.

WARNING:

Orange wire harnesses and connectors indicate high-voltage circuits. To prevent electric shock, always follow the procedure described in the appropriate service information .

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Refer to PRECAUTION [09/2023 - ]

To prevent electric shock, wear insulated gloves when working on wire harnesses and components of the high voltage system.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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 (-) auxiliary battery terminal.

Refer to INSPECTION MODE PROCEDURE [09/2023 - ]

HINT:

When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

LEARNING COMPLETES WHEN VEHICLE IS DRIVEN

Effect/Inoperative Function when Necessary Procedure not Performed	Necessary Procedure	Link
Front Camera System	Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.	Refer to INITIALIZATION [09/2023 - ]
Adaptive High Beam System
Lighting System (w/ Automatic Headlight Beam Level Control System)

LEARNING COMPLETES WHEN VEHICLE IS OPERATED NORMALLY

Effect/Inoperative Function when Necessary Procedure not Performed	Necessary Procedure	Link
Power Back Door System	Reset back door close position	Refer to INITIALIZATION [09/2023 - ]
Air Conditioning System	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-

COMPONENTS (REMOVAL)

Fig 1: Electric Vehicle Charger Assembly (For PHEV Model) Removal Components (1 Of 4)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
1	PRECAUTION	-	See step 1	-	-
2	SERVICE PLUG GRIP	G3834	-	-	-

Fig 2: Electric Vehicle Charger Assembly (For PHEV Model) Removal Components With Torque Specifications (2 Of 4)

Procedure		Part Name Code
3	REMOVE NO. 2 INVERTER PROTECTOR	G921F	-	-	-
4	CHECK TERMINAL VOLTAGE	-	See step 4	-	-
5	INSTALL NO. 2 INVERTER PROTECTOR	G921F	-	-	-

Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf)

N.m (kgf/cm, ft.lbf): Specified torque

Fig 3: Electric Vehicle Charger Assembly (For PHEV Model) Removal Components (3 Of 4)

Procedure		Part Name Code
6	DECK BOARD ASSEMBLY	58410B	-	-	-
7	REAR DECK FLOOR BOX	64993	-	-	-

Fig 4: Electric Vehicle Charger Assembly (For PHEV Model) Removal Components (4 Of 4)

Procedure		Part Name Code
8	NO. 2 CHARGER INTAKE DUCT	G926NA	-	-	-
9	NO. 2 CHARGER EXHAUST DUCT	G926X	-	-	-
10	NO. 1 CHARGER EXHAUST DUCT	G926PA	-	-	-
11	NO. 2 FLOOR WIRE	82162	See step 11	-	-
12	EV CONVERTER PROTECTOR	G927B	-	-	-
13	FLOOR UNDER WIRE	821H1	See step 13	-	-
14	NO. 1 CHARGER INTAKE DUCT	G926JA	-	-	-
15	ELECTRIC VEHICLE CHARGER ASSEMBLY	G9090B	See step 15	-	-