Toyota Prius: Rear Coil Spring
Removal
REMOVAL
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 coil spring 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 |
|---|---|---|---|
|
*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 Toyota Prius vehicle height changes because of suspension or tire replacement. | |||
| Rear wheel alignment adjustment | Perform "Calibration" |
|
|
| Tires |
| Tire Pressure Warning System | Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System)
|
| Rear television camera assembly optical axis (Back camera position setting)*3 | Parking Assist Monitor System |
| |
| Parking assist ECU initialization*3 | Panoramic View Monitor System |
| |
| Advanced Park |
| ||
| Suspension parts | Rear television camera assembly optical axis (Back camera position setting) | Parking Assist Monitor System |
|
| Parking assist ECU initialization | Panoramic View Monitor System |
| |
| Advanced Park |
| ||
CAUTION / NOTICE / HINT
HINT:
- Use the same procedure for the RH and LH sides.
- The following procedure is for the LH side.
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
| Procedure | Part Name Code |
|
|
| |
|---|---|---|---|---|---|
| 1 | REAR FLOOR SIDE MEMBER COVER LH | 57628E | - | - | - |
| 2 | REAR FLOOR SIDE MEMBER COVER RH | 57627G | - | - | - |
| Procedure | Part Name Code |
|
|
| |
|---|---|---|---|---|---|
| 3 | REAR WHEEL | - | - | - | - |
| 4 | REAR STABILIZER BAR (for 2WD with Stabilizer Bar) | 48812 |
| - | - |
| 5 | REAR STABILIZER BAR (for AWD) | 48812 |
| - | - |
| 6 | REAR COIL SPRING | 48231B |
| - | - |
| 7 | REAR UPPER COIL SPRING INSULATOR | 48259A | - | - | - |
| 8 | REAR LOWER COIL SPRING INSULATOR | 48258C | - | - | - |
| *A | for 2WD | *B | for AWD |
| *C | for 2WD with Stabilizer Bar | - | - |
| *1 | REAR NO. 2 SUSPENSION ARM ASSEMBLY | *2 | REAR SUSPENSION TOE ADJUST CAM SUB-ASSEMBLY |
| *3 | NO. 2 CAMBER ADJUST CAM | - | - |
PROCEDURE
1. REMOVE REAR FLOOR SIDE MEMBER COVER LH
Click here
2. REMOVE REAR FLOOR SIDE MEMBER COVER RH
Click here
3. REMOVE REAR WHEEL
Click here
4. REMOVE REAR STABILIZER BAR (for 2WD with Stabilizer Bar)
| Click here
|
5. REMOVE REAR STABILIZER BAR (for AWD)
| Click here
|
6. REMOVE REAR COIL SPRING
| *A | for 2WD | *B | for AWD |
| *a | Matchmark | *b | Wooden Block |
| *c | Jack | - | - |
(1) Place matchmarks on the No. 2 camber adjust cam, rear suspension toe adjust cam sub-assembly and rear suspension member sub-assembly.
(2) Loosen the nut (rear suspension member sub-assembly side) of the rear No. 2 suspension arm assembly.
NOTICE:
Hold the rear suspension toe adjust cam sub-assembly while rotating the nut.
(3) Using a jack and wooden block, support the rear No. 2 suspension arm assembly.
NOTICE:
- When jacking up the rear No. 2 suspension arm assembly, be sure to jack it up slowly.
- Make sure to perform this operation with the Toyota Prius vehicle kept as low as possible.
(4) Remove the bolt and nut, and separate the rear No. 2 suspension arm assembly from the rear axle carrier sub-assembly.
NOTICE:
Because the nut has its own stopper, do not turn the nut. Loosen the bolt with the nut secured.
(5) Slowly lower the rear No. 2 suspension arm assembly, and then remove the rear coil spring.
7. REMOVE REAR UPPER COIL SPRING INSULATOR
8. REMOVE REAR LOWER COIL SPRING INSULATOR
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
- Use the same procedure for the RH side and LH side.
- The following procedure is for the LH side.
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
| Procedure | Part Name Code |
|
|
| |
|---|---|---|---|---|---|
| 1 | REAR UPPER COIL SPRING INSULATOR | 48259A | - | - | - |
| 2 | REAR LOWER COIL SPRING INSULATOR | 48258C | - | - | - |
| 3 | REAR COIL SPRING | 48231B |
| - | - |
| 4 | REAR STABILIZER BAR (for HEV Model 2WD with Stabilizer Bar) | 48812 |
| - | - |
| 5 | REAR STABILIZER BAR (for HEV Model AWD, PHEV Model) | 48812 |
| - | - |
| 6 | STABILIZE SUSPENSION | - |
| - | - |
| 7 | REAR NO. 2 SUSPENSION ARM ASSEMBLY | 48740F |
| - | - |
| 8 | REAR STABILIZER LINK ASSEMBLY LH (w/ Stabilizer Bar) | 48840A |
| - | - |
| 9 | REAR STABILIZER LINK ASSEMBLY RH (w/ Stabilizer Bar) | 48830D |
| - | - |
| 10 | REAR WHEEL | - | - | - | - |
| 11 | REAR SUSPENSION TOE ADJUST CAM SUB-ASSEMBLY | 48409 |
| - | - |
| *A | for HEV Model 2WD | *B | for HEV Model AWD, PHEV Model |
| *C | for HEV Model 2WD with Stabilizer Bar | *D | w/ Stabilizer Bar |
| *1 | NO. 2 CAMBER ADJUST CAM | - | - |
| Tightening torque for "Major areas involving basic Toyota Prius vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | - | - |
| Procedure | Part Name Code |
|
|
| |
|---|---|---|---|---|---|
| 12 | REAR FLOOR SIDE MEMBER COVER LH | 57628E | - | - | - |
| 13 | REAR FLOOR SIDE MEMBER COVER RH | 57627G | - | - | - |
| 14 | BATTERY BOX COVER | 58219K | - | - | - |
| 15 | INSPECT AND ADJUST REAR WHEEL ALIGNMENT | - | - | - |
|
| 16 | PERFORM INITIALIZATION | - | - | - |
|
| *A | for PHEV Model | *B | for HEV Model |
| N*m (kgf*cm, ft.*lbf): Specified torque | - | - |
PROCEDURE
1. INSTALL REAR UPPER COIL SPRING INSULATOR
2. INSTALL REAR LOWER COIL SPRING INSULATOR
3. INSTALL REAR COIL SPRING
| *a | Identification Mark | *b | 30° or less |
| *c | Lower End of Rear Coil Spring | - | - |
| Inner Side of the Toyota Prius Vehicle | - | - |
(1) Set the rear coil spring to the rear No. 2 suspension arm assembly.
NOTICE:
- Set the rear coil spring so that its lower end is within the range shown in the illustration.
- Set the rear coil spring so that the identification mark is positioned as shown in the illustration.
- The smaller diameter end must face upward.
(2) Using a jack and wooden block, slowly jack up the rear No. 2 suspension arm assembly and then install the rear No. 2 suspension arm assembly to the rear axle carrier sub-assembly with the bolt and nut.
CAUTION:
Do not jack up the rear No. 2 suspension arm assembly too high as the Toyota Prius vehicle may fall.
NOTICE:
- Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.
- When jacking up the rear No. 2 suspension arm assembly, be sure to jack it up slowly.
- Make sure to perform this operation with the vehicle kept as low as possible.
- Insert the bolt with the threaded end facing the front of the Toyota Prius vehicle.
4. INSTALL REAR STABILIZER BAR (for HEV Model 2WD with Stabilizer Bar)
| Click here
|
5. INSTALL REAR STABILIZER BAR (for HEV Model AWD, PHEV Model)
| Click here
|
6. STABILIZE SUSPENSION
| Click here
|
7. INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY
(1) Install the rear No. 2 suspension arm assembly (rear axle carrier sub-assembly side) with the bolt.
Torque:
73 N·m {744 kgf·cm, 54 ft·lbf}
NOTICE:
Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.
8. INSTALL REAR STABILIZER LINK ASSEMBLY LH (w/ Stabilizer Bar)
| Click here
|
9. INSTALL REAR STABILIZER LINK ASSEMBLY RH (w/ Stabilizer Bar)
10. INSTALL REAR WHEEL
Click here
11. INSTALL REAR SUSPENSION TOE ADJUST CAM SUB-ASSEMBLY
| for 2WD: Click here
for AWD LH Side: Click here
for AWD RH Side: Click here
for PHEV: Click here
|
12. INSTALL REAR FLOOR SIDE MEMBER COVER LH (for HEV Model)
Click here
13. INSTALL REAR FLOOR SIDE MEMBER COVER RH (for HEV Model)
Click here
14. INSTALL BATTERY BOX COVER (for PHEV Model)
Click here
15. INSPECT AND ADJUST REAR WHEEL ALIGNMENT
Click here
16. PERFORM INITIALIZATION
| Parking Assist Monitor System |
|
| Panoramic View Monitor System |
|
| Advanced Park |
|
Toyota Prius (XW60) 2023-2025 Service Manual
Rear Coil Spring
Actual pages
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