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Home >> Toyota >> 2025 >> Prius Plug-In Hybrid SE >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Suspension System (Rear) - Service Information (2 Of 2) >> REAR SUSPENSION MEMBER (for AWD) >> Installation [12/2022 - ] >> Procedure

Installation [12/2022 - ]: Procedure

  1. INSTALL DIFFERENTIAL MOUNT CUSHION 
    1. GTY1142026Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a 90° +/- 3° - -
      Front of Vehicle - -
      1. Temporarily install a new differential mount cushion to the rear suspension member sub-assembly from the rear of the vehicle as shown in the illustration.
        NOTE:
        • Make sure that the differential mount cushion is aligned within 90° +/- 3° from the center.
        • Be sure to install the differential mount cushion in the correct direction.
    2. GTY1146684Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Hold *b Turn
      Turning Direction Front of Vehicle
      1. Using SST, press the differential mount cushion into the rear suspension member sub-assembly. (Step *1)
        • SST: 09570-48010 
        NOTE:
        • Apply grease to the threads of the SST center bolt before use.
        • Install the SST bolts straight and tighten them equally.
    3. GTY1157140Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Using a vernier caliper, measure the length indicated by (A) in the illustration. (Step *2)
        NOTE:
        • Measure at several points to ensure that the differential mount cushion is pressed in evenly.
        • Do not measure on a weld bead.
      2. Repeat the steps *1 and *2 to press the differential mount cushion into the rear suspension member sub-assembly until the length indicated by (A) in the illustration is within the specification.

        Reference Length (A)

        10.5 to 11.5 mm (0.414 to 0.452 in.)

      3. Remove SST. Using a vernier caliper, measure the differential mount cushion protrusion length indicated by (B) in the illustration and ensure that the measured length is within the specification.

        Standard Length (B)

        4.5 to 5.5 mm (0.178 to 0.216 in.)

  2. TEMPORARILY INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY LH 
    Refer to PROCEDURE - Step 1
  3. TEMPORARILY INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY RH 
  4. INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH 
    Refer to PROCEDURE - Step 1
  5. INSTALL REAR UPPER CONTROL ARM ASSEMBLY RH 
  6. INSTALL WIRE HARNESS CLAMP BRACKET 

    Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf) 

  7. INSTALL MOTOR CABLE BRACKET 

    Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

  8. INSTALL REAR TRACTION MOTOR WITH TRANSAXLE ASSEMBLY 
    Refer to PROCEDURE - Step 6
  9. CONNECT REAR TRACTION MOTOR CABLE 

    Refer to PROCEDURE - Step 7

  10. INSTALL NO. 6 FLOOR WIRE 
  11. INSTALL REAR SUSPENSION MEMBER SUB-ASSEMBLY 
    1. GTY1154235Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Engine Lifter *b Attachment
      Attachment Placement Location - -
      1. Using an engine lifter and 4 attachments or equivalent tools, support the rear suspension member sub-assembly as shown in the illustration.
        WARNING:
        • The rear suspension member sub-assembly is a very heavy component. Make sure that it is supported securely.
        • If the rear suspension member sub-assembly is not securely supported, it may drop, resulting in serious injury.
        GTY1116140Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        NOTE:
        • Use attachments or equivalent tools to keep the rear suspension member sub-assembly level.
        • Keep supporting the rear suspension member sub-assembly until the installation has been completed.
      2. Raise the rear suspension member sub-assembly until there is no clearance between the rear suspension member sub-assembly and vehicle.
      3. Install the rear suspension member sub-assembly with the 2 bolts and 2 nuts.

        Torque: 143 N*m (1458 kgf*cm, 105 ft.*lbf) 

  12. INSTALL FRAME WIRE 
  13. TEMPORARILY INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH 
    1. GTY1143319Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Temporarily install the rear upper control arm assembly LH to the rear axle carrier sub-assembly LH with the bolt and nut.
        NOTE:
        • Insert the bolt with the threaded end facing the rear of the vehicle.
        • Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.
  14. TEMPORARILY INSTALL REAR UPPER CONTROL ARM ASSEMBLY RH 
  15. INSTALL REAR DRIVE SHAFT ASSEMBLY LH 
    Refer to PROCEDURE - Step 1
  16. INSTALL REAR DRIVE SHAFT ASSEMBLY RH 
  17. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY LH 
    Refer to PROCEDURE - Step 11
  18. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY RH 
  19. INSTALL REAR LOWER COIL SPRING INSULATOR LH 
  20. INSTALL REAR LOWER COIL SPRING INSULATOR RH 
  21. INSTALL REAR COIL SPRING LH 
    Refer to PROCEDURE - Step 3 [12/2022 - 03/2023] , or refer to PROCEDURE - Step 3 [03/2023 - ]
  22. INSTALL REAR COIL SPRING RH 
  23. INSTALL REAR STABILIZER BAR 
    See step  4 [12/2022 - 03/2023], or See step  4 [03/2023 - ]
  24. STABILIZE SUSPENSION 
    Refer to PROCEDURE - Step 4 [12/2022 - 03/2023] , or refer to PROCEDURE - Step 4 [03/2023 - ]
  25. INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY LH 
    Refer to PROCEDURE - Step 19
  26. INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY RH 
  27. INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY LH 
    Refer to PROCEDURE - Step 21
  28. INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY RH 
  29. INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH 
    Refer to PROCEDURE - Step 5 [12/2022 - 03/2023] , or refer to PROCEDURE - Step 5 [03/2023 - ]
  30. INSTALL REAR UPPER CONTROL ARM ASSEMBLY RH 
  31. INSTALL REAR FLEXIBLE HOSE LH 

    Refer to PROCEDURE - Step 15

  32. INSTALL REAR FLEXIBLE HOSE RH 
  33. INSTALL REAR STABILIZER LINK ASSEMBLY LH 
    See step  6 [12/2022 - 03/2023], or See step  6 [03/2023 - ]
  34. INSTALL REAR STABILIZER LINK ASSEMBLY RH 
  35. INSTALL REAR AXLE SHAFT NUT (for LH Side) 
    Refer to PROCEDURE - Step 18
  36. INSTALL REAR AXLE SHAFT NUT (for RH Side) 
  37. INSTALL REAR SKID CONTROL SENSOR LH 
    Refer to PROCEDURE - Step 12
  38. INSTALL REAR SKID CONTROL SENSOR RH 
  39. INSTALL TAIL EXHAUST PIPE ASSEMBLY 

    Refer to PROCEDURE - Step 4 [12/2022 - 03/2023] , or refer to PROCEDURE - Step 4 [03/2023 - ]

  40. INSTALL REAR WHEEL 

    Refer to INSTALLATION [12/2022 - ]

  41. INSTALL REAR SUSPENSION TOE ADJUST CAM SUB-ASSEMBLY (for LH Side) 
    Refer to PROCEDURE - Step 35
  42. INSTALL REAR SUSPENSION TOE ADJUST CAM SUB-ASSEMBLY (for RH Side) 
  43. INSTALL REAR FLOOR SIDE MEMBER COVER LH 

    See step  7 [12/2022 - 03/2023], or See step  7 [03/2023 - ]

  44. INSTALL REAR FLOOR SIDE MEMBER COVER RH 

    See step  8 [12/2022 - 03/2023], or See step  8 [03/2023 - ]

  45. CONNECT REAR TRACTION MOTOR CABLE 
    Refer to PROCEDURE - Step 10
  46. INSTALL DECK FLOOR BOX LH 
  47. INSTALL DECK FLOOR BOX RH 
  48. INSTALL DECK BOARD ASSEMBLY 
  49. INSTALL SERVICE PLUG GRIP 

    Refer to INSTALLATION [12/2022 - ]

  50. INSPECT FOR EXHAUST GAS LEAK 

    Refer to INITIALIZATION [12/2022 - 03/2023] , or refer to INITIALIZATION [03/2023 - ]

  51. INSPECT AND ADJUST REAR WHEEL ALIGNMENT 

    Refer to ADJUSTMENT [12/2022 - 03/2023] , or refer to ADJUSTMENT [03/2023 - ]

  52. PERFORM INITIALIZATION 
    Parking Assist Monitor System Refer to CALIBRATION [12/2022 - ]
    Panoramic View Monitor System Refer to CALIBRATION [12/2022 - ]
    Advanced Park Refer to CALIBRATION [12/2022 - ]