Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rear suspension member sub-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*1	Refer to INITIALIZATION [10/2022 - ]
Rear wheel alignment adjustment	Perform "Calibration"	DTCs are stored ABS warning light illuminates Slip indicator light illuminates Electronically controlled brake system does not operate correctly	Refer to RESET MEMORY / CALIBRATION [10/2022 - ]
Rear wheel alignment adjustment	w/ Dynamic Rear Steering: Rear Toe Adjustment	DTCs are stored Steering neutral position deviate	Refer to Rear Toe Adjustment [10/2022 - ]
Suspension parts	Rear television camera assembly optical axis (Back camera position setting)	Panoramic View Monitor System	Refer to CALIBRATION [10/2022 - ]
	Parking assist ECU initialization	Advanced Park	Refer to CALIBRATION [10/2022 - ]
	Perform headlight ECU sub-assembly LH initialization	Lighting System (w/ Automatic Headlight Beam Level Control System)	Refer to INITIALIZATION [10/2022 - ]
Tires	Initialization23 Tire Position Identification23	Tire Pressure Warning System	Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System) table below Refer to WORK PROCEDURE [10/2022 - 08/2023] , or refer to WORK PROCEDURE [08/2023 - ]
	Rear television camera assembly optical axis (Back camera position setting)*4	Parking Assist Monitor System	Refer to CALIBRATION [10/2022 - ]
	Parking assist ECU initialization*4	Panoramic View Monitor System	Refer to CALIBRATION [10/2022 - ]
	Parking assist ECU initialization*4	Advanced Park	Refer to CALIBRATION [10/2022 - ]
Rear height control sensor sub-assembly LH	Perform headlight ECU sub-assembly LH initialization	Lighting system (w/ Automatic Headlight Beam Level Control System)	Refer to INITIALIZATION [10/2022 - ]
Gas leak from exhaust system is repaired	Perform Inspection After Repair	Poor idle, etc. Engine start function, etc.	Refer to INITIALIZATION [10/2022 - ]

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

*2: Also necessary after performing a tire rotation.

*3: It is not necessary to perform this procedure if the tire pressure warning valve and transmitters are installed to the same location.

*4: The vehicle height changes because of tire replacement.

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 [10/2022 - ]

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

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

NOTE:

After the ignition switch is turned off, the audio and visual system records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 3 minutes before disconnecting the cable from the negative (-) auxiliary battery terminal.
When the cable is disconnected from the negative (-) auxiliary battery terminal and the security lock setting has been enabled, multi-display operations will be disabled upon next startup unless the password is entered. Be sure to check the security lock setting before disconnecting the cable from the negative (-) auxiliary battery terminal.
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 [10/2022 - ]

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 [10/2022 - ]
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 [10/2022 - ]
Air Conditioning System	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-

COMPONENTS (REMOVAL)

Fig 1: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (1 Of 11)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
1	SERVICE PLUG GRIP	G3834	-	-	-

Fig 2: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (2 Of 11)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
2	FRONT WHEEL OPENING EXTENSION PAD LH	53852B	-	-	-
3	FRONT WHEEL OPENING EXTENSION PAD RH	53851D	-	-	-
4	NO. 1 ENGINE UNDER COVER	51441	-	-	-
5	NO. 2 ENGINE UNDER COVER ASSEMBLY	51420	-	-	-
6	DRAIN COOLANT (for Intercooler)	-	-	See step 6	-

Fig 3: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (3 Of 11)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
7	TAIL EXHAUST PIPE ASSEMBLY	17430	See step 7	-	-
8	LOWER MAIN MUFFLER HEAT INSULATOR	58328B	-	-	-

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Non-reusable part

Fig 4: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (4 Of 11)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
9	FRONT EXHAUST PIPE ASSEMBLY	17410	See step 9	-	-
10	NO. 2 EXHAUST PIPE SUPPORT BRACKET	17572B	-	-	-
11	FRONT FLOOR COVER RH	58165C	See step 11	-	-
12	ENGINE SERVICE COVER ASSEMBLY	58720B	-	-	-
13	REAR MAIN MUFFLER HEAT INSULATOR SUB-ASSEMBLY	58043	-	-	-

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Non-reusable part

Fig 5: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (5 Of 11)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
14	NO. 1 ENGINE COVER SUB-ASSEMBLY	12601B	See step 14	-	-
15	AIR CLEANER ASSEMBLY WITH NO. 1 AIR CLEANER HOSE	-	-	-	-
16	AIR CLEANER HOSE ASSEMBLY	17880	-	-	-
17	INTAKE AIR CONNECTOR BRACKET	17872		-	-
18	BATTERY COVER LOCK STRIKER	G9295B	See step 18	-	-
19	INVERTER TERMINAL COVER	G9223	See step 19	-	-
20	TERMINAL VOLTAGE	-	See step 20	-	-
21	INVERTER TERMINAL GASKET	G9233	See step 21	-	-
22	INVERTER TERMINAL COVER	G9223	See step 22	-	-
23	BATTERY COVER LOCK STRIKER	G9295B	See step 23	-	-
24	INTAKE AIR CONNECTOR BRACKET	17872	-	-	-
25	AIR CLEANER HOSE ASSEMBLY	17880	See step 25	-	-
26	AIR CLEANER ASSEMBLY WITH NO. 1 AIR CLEANER HOSE	-	See step 26	-	-
27	NO. 1 ENGINE COVER SUB-ASSEMBLY	12601B	See step 27	-	-

Fig 6: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (6 Of 11)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
28	NO. 1 SPEAKER ASSEMBLY WITH BOX	86150	-	-	-
29	REAR SEAT CUSHION LOCK HOOK	72693	-	-	-
30	REAR DOOR SCUFF PLATE LH	67918A	-	-	-
31	REAR DOOR SCUFF PLATE RH	67917A	-	-	-
32	NO. 3 BATTERY SERVICE COVER BOARD	58467J	-	-	-
33	NO. 2 BATTERY SERVICE COVER BOARD	58466K	-	-	-
34	BATTERY SERVICE COVER BOARD	58464D	-	-	-
35	FOLD SEAT CONTROL ECU	89715	-	-	-
36	REAR SEAT CUSHION LEG SUB-ASSEMBLY	71033	-	-	-
37	NO. 2 FLOOR MAT	58512J	-	-	-
38	UPPER HV BATTERY COVER SUB-ASSEMBLY	G920NB	-	-	-

Fig 7: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (7 Of 11)

Procedure		Part Name Code
39	NO. 6 HV BATTERY SHIELD SUB-ASSEMBLY	G920V	See step 39	-	-
40	NO. 2 HV FLOOR UNDER WIRE	821H6	See step 40	-	-
41	HV BATTERY CHARGER WIRE	821H5A	See step 41	-	-

HV Battery Wire

NO. 2 BATTERY COVER LOCK STRIKER

Fig 8: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (8 Of 11)

Procedure		Part Name Code
42	REAR DRIVE SHAFT ASSEMBLY LH	42340B	-	-	-
43	REAR DRIVE SHAFT ASSEMBLY RH	42330	-	-	-
44	REAR STABILIZER BAR	48812	-	-	-
45	REAR NO. 2 SUSPENSION ARM ASSEMBLY LH	48740F	See step 45	-	-
46	REAR NO. 2 SUSPENSION ARM ASSEMBLY RH	48730F	-	-	-
47	REAR SHOCK ABSORBER ASSEMBLY LH	48540	-	-	-
48	REAR SHOCK ABSORBER ASSEMBLY RH	48530	-	-	-

Fig 9: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (9 Of 11)

Procedure		Part Name Code
49	DISCONNECT FRAME WIRE	82164	-	-	-
50	NO. 1 INVERTER COOLING HOSE ASSEMBLY	G90A0A	-	-	-
51	SEPARATE FRAME WIRE (w/ Height Control Sensor)	82164	-	-	-
52	STEERING GEAR HEAT INSULATOR	45319B	-	-	-
53	REAR STEERING LINK ASSEMBLY	45900	See step 53	-	-
54	REAR SUSPENSION MEMBER SUB-ASSEMBLY	51206A	See step 54	-	-

*A	w/ Height Control Sensor	-	-
*1	REAR SUSPENSION MEMBER REAR LOWER BRACE LH	*2	REAR SUSPENSION MEMBER REAR LOWER BRACE RH
•	Non-reusable part	-	-

Fig 10: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (10 Of 11)

Procedure		Part Name Code
55	FRAME WIRE	82164	-	-	-
56	REAR TRANSAXLE WITH MOTOR AND INVERTER ASSEMBLY	30610A	See step 56	-	-
57	REAR UPPER CONTROL ARM ASSEMBLY LH	48790	See step 57	-	-
58	REAR UPPER CONTROL ARM ASSEMBLY RH	48770A	-	-	-
59	REAR UPPER NO. 2 CONTROL ARM ASSEMBLY LH	48790F	See step 59	-	-
60	REAR UPPER NO. 2 CONTROL ARM ASSEMBLY RH	48790E	-	-	-

*1	UPPER DIFFERENTIAL MOUNT STOPPER	*2	LOWER DIFFERENTIAL MOUNT STOPPER
•	Non-reusable part	-	-

Fig 11: Rear Suspension Member (For 1Motor-HEV Model) Removal Components (11 Of 11)

Procedure		Part Name Code
61	REAR SUSPENSION MENBER LOWER STOPPER RETAINER LH	52278A	-	-	-
62	REAR SUSPENSION MEMBER LOWER STOPPER RETAINER RH	52277A	-	-	-
63	REAR LOWER REAR SUSPENSION MEMBER STOPPER	52278C	-	-	-
64	WIRE HARNESS CLAMP BRACKET	-	-	-	-
65	REAR SUSPENSION MEMBER FRONT BODY MOUNTING CUSHION LH	52272A	See step 65	-	-
66	REAR SUSPENSION MEMBER FRONT BODY MOUNTING CUSHION RH	52271E	See step 66	-	-
67	REAR SUSPENSION MEMBER REAR BODY MOUNT CUSHION LH	52276A	See step 67	-	-
68	REAR SUSPENSION MEMBER REAR BODY MOUNT CUSHION RH	52275B	See step 68	-	-
69	REAR MOTOR MOUNTING INSULATOR	G2371A	See step 69	-	-

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Non-reusable part