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Home >> Toyota >> 2021 >> Mirai Limited >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Rear Suspension Member - Service Information >> Rear Suspension Member >> Removal [11/2021 - 12/2022] >> Caution / Notice / Hint

Caution / Notice / Hint

COMPONENTS (REMOVAL) 

Fig 1: Rear Suspension Member Removal Components [11/2021 - 12/2022] (1 Of 11)
GTY1004057Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1 RELEASE PARKING BRAKE - See step  1 - -
2 SERVICE PLUG GRIP G3834 - - -
Fig 2: Rear Suspension Member Removal Components With Torque Specifications [11/2021 - 12/2022] (2 Of 11)
GTY1002884Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3 UPPER RADIATOR SUPPORT SEAL 53292A - - -
4 FC STACK COVER SUB-ASSEMBLY 1A906 - - -
5 FC CONVERTER POWER OUTLET CABLE (INVERTER WITH CONVERTER ASSEMBLY) G9200A See step  5 - -
6 REMOVE CONNECTOR COVER ASSEMBLY - See step  6 - -
7 CHECK TERMINAL VOLTAGE - See step  7 - -
8 INSTALL CONNECTOR COVER ASSEMBLY - See step  8 - -
N.m (kgf/cm, ft.lbf): Specified torque - -
Fig 3: Rear Suspension Member Removal Components [11/2021 - 12/2022] (3 Of 11)
GTY980444Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9 INNER LUGGAGE COMPARTMENT TRIM COVER LH 64722 - - -
10 BENCH TYPE REAR SEAT CUSHION ASSEMBLY - See step  10 - -
11 REAR SEAT CUSHION LOCK HOOK 72693 - - -
12 WIRE HARNESS - - - -
13 REAR TIRE - - - -
14 FORCED RELEASE PARKING BRAKE - - - See step  14
• Non-reusable part - -
Fig 4: Rear Suspension Member Removal Components [11/2021 - 12/2022] (4 Of 11)
GTY978681Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
15 NO. 1 FLOOR UNDER COVER 58398F - - -
16 TRANSMISSION OIL COOLER UNDER COVER LH 32912B - - -
17 TRANSMISSION OIL COOLER UNDER COVER RH 32911 - - -
18 NO. 1 DIFFERENTIAL SUPPORT PROTECTOR 52383E - - -
19 NO. 2 DIFFERENTIAL SUPPORT PROTECTOR 52384C - - -
20 REAR SUSPENSION BRACE COVER 53661B - - -
Fig 5: Rear Suspension Member Removal Components [11/2021 - 12/2022] (5 Of 11)
GTY980893Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
21 ROCKER PANEL MOULDING PROTECTOR LH 75866E - - -
22 REAR WHEEL HOUSE LINER LH 65638 - - -
23 PARKING BRAKE WITH BRACKET ACTUATOR ASSEMBLY 46300 - - -
Fig 6: Rear Suspension Member Removal Components [11/2021 - 12/2022] (6 Of 11)
GTY979569Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
24 MOTOR CABLE BRACKET G1143 See step  24 - -
25 MOTOR CABLE G1148 See step  25 - -
26 CONNECTOR COVER 82821T See step  26 - -
27 MOTOR CABLE TERMINAL CAP G114D See step  27 - -
28 WIRING HARNESS CONNECTOR 82H24 See step  28 - -
• Non-reusable part - -
Fig 7: Rear Suspension Member Removal Components [11/2021 - 12/2022] (7 Of 11)
GTY979894Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
29 DRAIN HYBRID TRANSAXLE FLUID - - See step  29 -
30 OIL COOLER TUBE SUB-ASSEMBLY 32906F See step  30 - -
31 REAR DRIVE SHAFT ASSEMBLY LH 42340B - - -
32 REAR DRIVE SHAFT ASSEMBLY RH 42330 - - -
33 NO. 1 BOND CABLE 82001 - - -
34 REAR SUSPENSION MEMBER SUB-ASSEMBLY 51206A See step  34 - -
35 REAR LOWER SUSPENSION MEMBER STOPPER 52278C - - -
36 REAR UPPER SUSPENSION MEMBER STOPPER 52277B - - -
37 MOTOR CABLE BRACKET G1143 - - -
38 NO. 2 MOTOR CABLE BRACKET G1143F - - -
39 PARKING BRAKE ACTUATOR ASSEMBLY WITH BRACKET 46300 See step  39 - -
*1 REAR LOWER SUSPENSION MEMBER STOPPER LH *2 REAR LOWER SUSPENSION MEMBER STOPPER RH
Fig 8: Rear Suspension Member Removal Components [11/2021 - 12/2022] (8 Of 11)
GTY979158Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
40 REAR STABILIZER LINK ASSEMBLY LH 48840A See step  40 - -
41 REAR STABILIZER LINK ASSEMBLY RH 48830D - - -
42 REAR STABILIZER BAR 48812 See step  42 - -
43 FCV WITH MOTOR TRANSAXLE ASSEMBLY 30600R - - -
Fig 9: Rear Suspension Member Removal Components [11/2021 - 12/2022] (9 Of 11)
GTY980633Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
44 LOWER CONTROL ARM ASSEMBLY LH 48730 See step  44 - -
45 REAR NO. 2 SUSPENSION ARM ASSEMBLY LH 48740F - - -
46 REAR NO. 1 SUSPENSION ARM ASSEMBLY LH 48720A - - -
47 REAR UPPER CONTROL ARM ASSEMBLY LH 48790 See step  47 - -
48 TOE CONTROL LINK SUB-ASSEMBLY LH 48706B See step  48 - -
*A for LH Side - -
*1 REAR NO. 2 SUSPENSION TOE ADJUST PLATE *2 REAR SUSPENSION ARM ATTACHMENT SUB-ASSEMBLY
*3 REAR SUSPENSION TOE ADJUST CAM SUB-ASSEMBLY - -
Fig 10: Rear Suspension Member Removal Components [11/2021 - 12/2022] (10 Of 11)
GTY979517Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
49 LOWER CONTROL ARM ASSEMBLY RH 48720 - - -
50 REAR NO. 2 SUSPENSION ARM ASSEMBLY RH 48730F - - -
51 REAR NO. 1 SUSPENSION ARM ASSEMBLY RH 48710A - - -
52 REAR UPPER CONTROL ARM ASSEMBLY RH 48770A - - -
53 TOE CONTROL LINK SUB-ASSEMBLY RH 48705 - - -
*A for RH Side - -
*1 REAR NO. 2 SUSPENSION TOE ADJUST PLATE *2 REAR SUSPENSION ARM ATTACHMENT SUB-ASSEMBLY
*3 REAR SUSPENSION ARM ATTACHMENT SUB-ASSEMBLY - -
Fig 11: Rear Suspension Member Removal Components With Torque Specifications [11/2021 - 12/2022] (11 Of 11)
GTY980281Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
54 REAR MOTOR MOUNTING INSULATOR G2371A See step  54 - -
55 REAR SUSPENSION MEMBER FRONT BODY MOUNTING CUSHION LH 52272A See step  55 - -
56 REAR SUSPENSION MEMBER FRONT BODY MOUNTING CUSHION RH 52271E - - -
57 REAR SUSPENSION MEMBER REAR BODY MOUNTING CUSHION (for LH Side) 52275A See step  57 - -
58 REAR SUSPENSION MEMBER REAR BODY MOUNTING CUSHION (for RH Side) 52275A - - -
• Non-reusable part - -
N.m (kgf/cm, ft.lbf): Specified torque - -


The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the rear suspension member removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced

Replacement Part or Procedure Necessary Procedures Effects/Inoperative when not Performed Link
  • Rear disc (Including removal and installation)
  • Parking brake shoe (Including removal and installation)
  • Parking brake actuator assembly with bracket (Removed and installed)
Parking brake bedding Electric parking brake system Refer to UTILITY [11/2020 - ]
Suspension, tires, etc.* Rear television camera assembly optical axis (Back camera position setting) Parking assist monitor system Refer to CALIBRATION [11/2020 - 12/2022]
  • Parking assist ECU initialization
  • Adjust steering angle
  • Rear television camera view adjustment (for Rear camera detection system)
Panoramic view monitor system Refer to CALIBRATION [11/2020 - 12/2022]
Perform headlight ECU sub-assembly LH initialization Automatic headlight beam level control system Refer to REGISTRATION [11/2021 - 12/2023]
w/ Headlight ECU: 
  1. Replacement of the rear height control sensor sub-assembly LH, removal and reinstallation of the rear height control sensor sub-assembly LH, replacement of the suspension, etc. Have been performed
Perform headlight ECU sub-assembly LH initialization Automatic headlight beam level control system Refer to REGISTRATION [11/2021 - 12/2023]
Disconnect cable from negative auxiliary battery terminal Memorize steering angle neutral point Parking assist monitor system Refer to INITIALIZATION [11/2020 - 12/2022]
Panoramic view monitor system Refer to INITIALIZATION [11/2020 - 12/2022]

*: The vehicle height changes because of suspension or tire replacement.

NOTE:
  • Immediately after installing the brake pads, the braking performance may be reduced. Always perform a road test in a safe place while paying attention to the surroundings.
  • After replacing the front disc brake pads, the brake pedal may feel soft due to clearance between the front disc brake pads and front disc. Depress the brake pedal several times until the brake pedal feels firm.
  • When removing or installing the front disc brake cylinder assembly, pushing back the disc brake piston may cause a large clearance between the brake pads and brake disc. When the brake pedal is depressed with a large clearance between the brake pads and the brake disc, DTC C13DB00, C13DC00, C13DD00, C13DE00, C140000 and/or C140A00 related to abnormal brake fluid pressure may be stored. Make sure to clear any DTCs after performing this procedure.
  • 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.

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.