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 - ]
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:

When the brake pedal is first depressed after replacing the brake pads or pushing back the disc brake piston, DTCs may be stored. As there is no malfunction, clear the DTC.
While the auxiliary battery is connected, even if the ignition switch is off, the brake control system activates when the brake pedal is depressed or any door courtesy switch turns on. Therefore, when servicing the brake system components, do not operate the brake pedal or open/close the doors while the auxiliary battery is connected.
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 HEV Model AWD) Removal Components (1 Of 6)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
1	TAIL EXHAUST PIPE ASSEMBLY	17430	See step 1	-	-
2	LOWER MAIN MUFFLER HEAT INSULATOR	58328B	-	-	-

•

Non-reusable part

Fig 2: Rear Suspension Member (For HEV Model AWD) Removal Components (2 Of 6)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
3	REAR DRIVE SHAFT ASSEMBLY LH	42340B	-	-	-
4	REAR DRIVE SHAFT ASSEMBLY RH	42330	-	-	-
5	REAR STABILIZER BAR	48812	-	-	-
6	REAR NO. 2 SUSPENSION ARM ASSEMBLY LH	48740F	See step 6	-	-
7	REAR NO. 2 SUSPENSION ARM ASSEMBLY RH	48730F	-	-	-
8	REAR SHOCK ABSORBER ASSEMBLY LH	48540	-	-	-
9	REAR SHOCK ABSORBER ASSEMBLY RH	48530	-	-	-

Fig 3: Rear Suspension Member (For HEV Model AWD) Removal Components (3 Of 6)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Procedure		Part Name Code
10	SERVICE PLUG GRIP	G3834	-	-	-
11	NO. 1 SPEAKER ASSEMBLY WITH BOX	86150	-	-	-

Fig 4: Rear Suspension Member (For HEV Model AWD) Removal Components With Torque Specifications (4 Of 6)

Callout - Procedure		Part Name Code
12	REMOVE NO. 2 INVERTER PROTECTOR	G921F	-	-	-
13	DISCONNECT ENGINE ROOM MAIN WIRE	82111	See step 13	-	-
14	REMOVE CONNECTOR COVER ASSEMBLY	-	See step 14	-	-
15	CHECK TERMINAL VOLTAGE	-	See step 15	-	-
16	INSTALL CONNECTOR COVER ASSEMBLY	-	See step 16	-	-
17	CONNECT ENGINE ROOM MAIN WIRE	82111	See step 17	-	-
18	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 5: Rear Suspension Member (For HEV Model AWD) Removal Components (5 Of 6)

Procedure		Part Name Code
19	FLOOR UNDER WIRE	821H1	See step 19	-	-
20	DISCONNECT FRAME WIRE	82164	-	-	-
21	SEPARATE FRAME WIRE (w/ Height Control Sensor)	82164	-	-	-
22	REAR SUSPENSION MEMBER SUB-ASSEMBLY	51206A	See step 22	-	-
23	REAR TRACTION MOTOR WITH TRANSAXLE ASSEMBLY	G1050	See step 23	-	-
24	REAR UPPER CONTROL ARM ASSEMBLY LH	48790	See step 24	-	-
25	REAR UPPER CONTROL ARM ASSEMBLY RH	48770A	-	-	-
26	REAR UPPER NO. 2 CONTROL ARM ASSEMBLY LH	48790F	See step 26	-	-
27	REAR UPPER NO. 2 CONTROL ARM ASSEMBLY RH	48730F	-	-	-

*A	w/ Height Control Sensor	-	-
*1	UPPER DIFFERENTIAL MOUNT STOPPER	*2	LOWER DIFFERENTIAL MOUNT STOPPER
*3	REAR SUSPENSION MEMBER REAR LOWER BRACE LH	*4	REAR SUSPENSION MEMBER REAR LOWER BRACE RH
•	Non-reusable part	-	-

Fig 6: Rear Suspension Member (For HEV Model AWD) Removal Components (6 Of 6)

Procedure		Part Name Code
28	REAR SUSPENSION MENBER LOWER STOPPER RETAINER LH	52278A	-	-	-
29	REAR SUSPENSION MEMBER LOWER STOPPER RETAINER RH	52277A	-	-	-
30	REAR SUSPENSION MEMBER REAR LOWER STOPPER	52278C	-	-	-
31	WIRE HARNESS CLAMP BRACKET	-	-	-	-
32	REAR SUSPENSION MEMBER FRONT BODY MOUNTING CUSHION LH	52272A	See step 32	-	-
33	REAR SUSPENSION MEMBER FRONT BODY MOUNTING CUSHION RH	52271E	-	-	-
34	REAR SUSPENSION MEMBER REAR BODY MOUNT CUSHION LH	52276A	See step 34	-	-
35	REAR SUSPENSION MEMBER REAR BODY MOUNT CUSHION RH	52275B	-	-	-
36	DIFFERENTIAL MOUNT CUSHION	41651G	See step 36	-	-

•

Non-reusable part