Toyota Prius: Rear Axle Hub Bolt
Components
COMPONENTS
ILLUSTRATION
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*1 |
NO. 2 PARKING BRAKE WIRE ASSEMBLY |
*2 |
REAR AXLE HUB BOLT |
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*3 |
REAR DISC |
*4 |
REAR DISC BRAKE CALIPER ASSEMBLY |
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Tightening torque for "Major areas involving basic Toyota Prius vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) |
● |
Non-reusable part |
Replacement
REPLACEMENT
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 axle hub bolt 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. |
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Tires |
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Tire Pressure Warning System |
Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System)
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Rear television camera assembly optical axis (Back camera position setting) |
Parking Assist Monitor System |
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Parking assist ECU initialization |
Panoramic View Monitor System |
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Advanced Park |
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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 Toyota Prius vehicle is driven|
Effect/Inoperative Function when Necessary Procedure not Performed |
Necessary Procedure |
Link |
|---|---|---|
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Front Camera System |
Drive the Toyota Prius vehicle straight ahead at 35 km/h (22 mph) or more for 5 second or more. |
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Effect/Inoperative Function when Necessary Procedure not Performed |
Necessary Procedure |
Link |
|---|---|---|
| *1: w/o Power Back Door System
*2: w/ Power Back Door System |
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Power Door Lock Control System*1
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Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch. |
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Power Back Door System*2 |
Reset back door close position |
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Air Conditioning System |
for HEV Model:
for PHEV Model:
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CAUTION / NOTICE / HINT
NOTICE:
- When removing or installing the rear disc brake caliper 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 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:
- Use the same procedure for the RH and LH sides.
- The following procedure is for the LH side.
PROCEDURE
1. PRECAUTION
NOTICE:
- After the ignition switch is turned off, there may be a waiting time
before disconnecting the negative (-) auxiliary battery terminal.
Click here
- Make sure to read the precautions of the electric parking brake system
before removing the rear brake assembly.
Click here
2. DISABLE BRAKE CONTROL
Click here
3. REMOVE REAR WHEEL
Click here
4. DISCONNECT NO. 2 PARKING BRAKE WIRE ASSEMBLY
Click here
5. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY
(a) Remove the 2 bolts and separate the rear disc brake caliper assembly from the rear axle carrier sub-assembly.
NOTICE:
Use wire or an equivalent tool to keep the rear disc brake caliper assembly from hanging by the rear flexible hose.
6. REMOVE REAR DISC
Click here
7. REMOVE REAR AXLE HUB BOLT
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(a) Temporarily install 2 service nuts to the rear axle hub bolts as shown in the illustration. Recommended service nut: Thread diameter: 12.0 mm (0.472 in.) Thread pitch: 1.5 mm (0.0591 in.) NOTICE: Install the service nuts to prevent damage to the rear axle hub bolts. |
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(b) Using SST and a screwdriver or an equivalent tool to hold the rear axle hub and bearing assembly, remove the rear axle hub bolt.
SST: 09611-12010
NOTICE:
Do not damage the threads of the rear axle hub bolts.
8. INSTALL REAR AXLE HUB BOLT
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(a) Temporarily install a new rear axle hub bolt to the rear axle hub and bearing assembly. |
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(b) Install a washer and service nut to the rear axle hub bolt as shown in the illustration.
Recommended service nut:
Thread diameter: 12.0 mm (0.472 in.)
Thread pitch: 1.5 mm (0.0591 in.)
HINT:
Recommended washer thickness is 5 mm (0.197 in.) or more.
(c) Using a screwdriver or an equivalent tool to hold the rear axle hub and bearing assembly, install the rear axle hub bolt by tightening the service nut.
NOTICE:
- Install the service nuts to prevent damage to the rear axle hub bolts.
- Do not damage the threads of the rear axle hub bolts.
(d) Remove the 3 service nuts and washer from the 3 rear axle hub bolts.
9. INSTALL REAR DISC
Click here
10. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY
(a) Install the rear disc brake caliper assembly to the rear axle carrier sub-assembly with the 2 bolts.
Torque:
107 N·m {1091 kgf·cm, 79 ft·lbf}
11. CONNECT NO. 2 PARKING BRAKE WIRE ASSEMBLY
Click here
12. INSTALL REAR WHEEL
Click here
13. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
Click here
14. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL
HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.
Click here
Toyota Prius (XW60) 2023-2025 Service Manual
Rear Axle Hub Bolt
Actual pages
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