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 arm 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
Rear wheel alignment adjustment	Perform "Calibration"	DTCs are stored ABS warning light illuminates Brake system warning light (yellow indicator) illuminates Slip indicator light illuminates Electronically controlled brake system disabled or malfunctions	Refer to RESET MEMORY / CALIBRATION [12/2022 - ]
Tires	Initialization12 Tire Position Identification12	Tire Pressure Warning System	Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System) Refer to WORK PROCEDURE [12/2022 - 03/2023] , or refer to WORK PROCEDURE [03/2023 - ]
	Rear television camera assembly optical axis (Back camera position setting)*3	Parking Assist Monitor System	Refer to CALIBRATION [12/2022 - ]
	Parking assist ECU initialization*3	Panoramic View Monitor System	Refer to CALIBRATION [12/2022 - ]
	Parking assist ECU initialization*3	Advanced Park	Refer to CALIBRATION [12/2022 - ]
Suspension parts	Rear television camera assembly optical axis (Back camera position setting)	Parking Assist Monitor System	Refer to CALIBRATION [12/2022 - ]
	Parking assist ECU initialization	Panoramic View Monitor System	Refer to CALIBRATION [12/2022 - ]
	Parking assist ECU initialization	Advanced Park	Refer to CALIBRATION [12/2022 - ]

*1: Also necessary after performing a tire rotation.*2: It is not necessary to perform this procedure if the tire pressure warning valve and transmitters are installed to the same location.*3: The vehicle height changes because of suspension or tire replacement.

HINT:

Use the same procedure for the RH and LH sides.
The following procedure is for the LH side.

COMPONENTS (REMOVAL)

Fig 1: Rear Lower Arm (For HEV Model 2WD) Removal Components (1 Of 2)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Callout - Procedure		Part Name Code
1	REAR FLOOR SIDE MEMBER COVER LH	57628E	-	-	-
2	REAR FLOOR SIDE MEMBER COVER RH	57627G	-	-	-

Fig 2: Rear Lower Arm (For HEV Model 2WD) Removal Components (2 Of 2)

Callout - Procedure		Part Name Code
3	REAR WHEEL	-	-	-	-
4	REAR STABILIZER BAR	48812	See step 4	-	-
5	REAR COIL SPRING	48231B	See step 5	-	-
6	REAR LOWER COIL SPRING INSULATOR	48258C	-	-	-
7	REAR NO. 2 SUSPENSION ARM ASSEMBLY	48740F	See step 7	-	-
8	REAR NO. 1 SUSPENSION ARM ASSEMBLY	48720A	See step 8	-	-

*A	w/ Stabilizer Bar	-	-
*1	REAR SUSPENSION TOE ADJUST CAM SUB-ASSEMBLY	*2	NO. 2 CAMBER ADJUST CAM