FRONT BRAKE FLEXIBLE HOSE 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 flexible hose 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
Auxiliary battery terminal is disconnected/reconnected Memorize steering angle neutral point Lane departure alert system (w/ Steering Control)

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Simple intelligent parking assist system*1
Toyota parking assist-sensor system*1
Pre-collision system
Initialize back door lock Power door lock control system

Click here

*1: When performing learning using the GTS.

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Note

If both left and right front flexible hoses are disconnected at the same time, be sure to place an identification mark on each hose to indicate its installation position.

Tech Tips


  • Use the same procedure for the RH side and LH side.

  • The following procedure is for the LH side.

PROCEDURE


  1. PRECAUTION

    Note

    After turning the power 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.

    Click here

  2. DISABLE BRAKE CONTROL

    Click here

  3. REMOVE FRONT WHEEL

    Click here

  4. DRAIN BRAKE FLUID

    Note

    If brake fluid leaks onto any painted surface, immediately wash it off.

  5. REMOVE FRONT FLEXIBLE HOSE


    1. A005NUS

      Remove the union bolt and gasket, and disconnect the front flexible hose from the front disc brake cylinder assembly.

    2. A005NLB

      Remove the bolt and separate the front flexible hose from the shock absorber assembly.

    3. A005MLN

      Using a union nut wrench, disconnect the brake tube while holding the front flexible hose with a wrench.

      Note


      • Do not kink or damage the brake tube.

      • Do not allow any foreign matter such as dirt or dust to enter the brake tube from the connecting parts.

    4. Remove the clip and front flexible hose from the vehicle body.