| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001WM6Q |
| Model Year Start: 2021 | Model: RAV4 | Prod Date Range: [08/2020 - 12/2021] |
| Title: BRAKE (FRONT): FRONT BRAKE: REMOVAL; 2021 MY RAV4 RAV4 HV [08/2020 - 12/2021] | ||
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 front brake removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced (for HV Model:)
|
Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
|
*: When performing learning using the Techstream.
Click here
|
|||
|
Auxiliary battery terminal is disconnected/reconnected |
Perform steering sensor zero point calibration |
Lane control system |
|
|
Parking support brake system (for HV model)* |
|||
|
Pre-collision system |
|||
|
Lighting system (EXT) (w/ AFS) |
|||
|
Memorize steering angle neutral point |
Parking assist monitor system |
|
|
|
Panoramic view monitor system (for HV model) |
|
||
|
Reset back door close position |
Power back door system (for HV model) |
|
|
|
Back door lock initialization |
Power door lock control system |
|
|
NOTICE:
-
After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.
Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal
System Name
See Procedure
Vehicle enrolled in Toyota Audio Multimedia system or safety connect system
6 minutes
Vehicle not enrolled in Toyota Audio Multimedia system and safety connect system
1 minute
- After the ignition switch is turned off, the navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or more before disconnecting the cable from the negative (-) auxiliary battery terminal.
- 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.
- After replacing the front disc brake pads, always perform a road test to check the braking performance and check for vibrations.
- When the brake pedal is first depressed after replacing the brake pads or pushing back the disc brake piston, DTC C1214 may be stored. As there is no malfunction, clear the DTC. (for HV Model)
- 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. (for HV Model)
HINT:
- Use the same procedure for the RH and LH sides.
- The following procedure is for the LH side.
PROCEDURE
1. PRECAUTION (w/o Vacuum Brake Booster)
NOTICE:
- After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.
- Make sure to read the precautions of the electric parking brake system before removing the rear brake assembly.
2. DISABLE BRAKE CONTROL (w/o Vacuum Brake Booster)
Click here
![2021 MY RAV4 RAV4 HV [08/2020 - 12/2021]; BRAKE (REAR): REAR BRAKE: REMOVAL+](/t3Portal/stylegraphics/info.gif)
3. REMOVE FRONT WHEEL
Click here
4. DRAIN BRAKE FLUID
NOTICE:
If brake fluid leaks onto any painted surface, immediately wash it off.
5. DISCONNECT FRONT FLEXIBLE HOSE
|
(a) Remove the union bolt and gasket, and disconnect the front flexible hose from the front disc brake cylinder assembly. |
|
6. REMOVE FRONT DISC BRAKE CYLINDER ASSEMBLY
|
(a) Hold the 2 front disc brake cylinder slide pins and remove the 2 bolts and front disc brake cylinder assembly. |
|
7. REMOVE FRONT DISC BRAKE PAD
|
(a) Remove the 2 front disc brake pads from the front disc brake cylinder mounting. |
|
8. REMOVE FRONT DISC BRAKE ANTI-SQUEAL SHIM KIT
Click here
9. REMOVE FRONT DISC BRAKE PAD SUPPORT PLATE
|
(a) Remove the 4 front disc brake pad support plates from the front disc brake cylinder mounting. NOTICE: Each front disc brake pad support plate has a different shape. Be sure to put an identification mark on each front disc brake pad support plate so that it can be reinstalled to its original position. |
|
10. REMOVE FRONT DISC BRAKE CYLINDER SLIDE PIN
|
(a) Remove the 2 front disc brake cylinder slide pins from the front disc brake cylinder mounting. |
|
|
(b) Using a screwdriver with its tip wrapped with protective tape, remove the front disc brake cylinder slide bushing from the front disc brake cylinder slide pin (lower side). NOTICE: Do not damage the front disc brake cylinder slide pin. |
|
11. REMOVE FRONT DISC BRAKE BUSHING DUST BOOT
|
(a) Remove the 2 front disc brake bushing dust boots from the front disc brake cylinder mounting. |
|
12. REMOVE FRONT DISC BRAKE CYLINDER MOUNTING
|
(a) Remove the 2 bolts and front disc brake cylinder mounting from the steering knuckle. |
|
13. REMOVE FRONT DISC
|
(a) Put matchmarks on the front disc and the front axle hub sub-assembly. |
|
(b) Remove the front disc.
|
|