BRAKE CONTROL POWER SUPPLY REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during brake control power supply with bracket assembly 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
Battery terminal is disconnected/reconnected Memorize steering angle neutral point LKA/LDA system

Click here

Pre-collision system
Parking assist monitor system

Click here

Steering sensor zero point calibration Variable gear ratio steering system

Click here

CAUTION / NOTICE / HINT

Note

While the battery is connected, even if the engine switch is off, the brake control system activates when the brake pedal is depressed or the door courtesy switch turns on. Therefore during servicing of the brake system components, do not operate the brake pedal and open/close the doors while the battery is connected.

PROCEDURE


  1. PRECAUTION

    Note

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work.

    Click here

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Click here

  3. REMOVE LUGGAGE COMPARTMENT TRIM COVER INNER LH

    Click here

  4. REMOVE NO. 1 DECK BOARD BRACKET LH


    1. B000X90

      Remove the bolt, nut and No. 1 deck board bracket LH.

  5. REMOVE FUEL PUMP CONTROL ECU BRACKET

    CAUTION:

    After removing the brake control power supply with bracket assembly from the vehicle, there may be an electrical charge left in the internal capacitor. If planning to inspect the inside of the brake control power supply with bracket assembly, leave it as is for more than 24 hours (to discharge it) after removing it from the vehicle. Then, perform the inspection.


    1. B000UCJ

      Disconnect the brake control power supply connector.

    2. Disconnect the 2 fuel pump control ECU connectors.

    3. B000YIC

      Detach the clamp

    4. B000YRM

      Remove the 2 bolts, nut and fuel pump control ECU bracket from the vehicle body.

  6. REMOVE BRAKE CONTROL POWER SUPPLY WITH BRACKET ASSEMBLY


    1. B000VHJ

      Remove the 2 nuts and brake control power supply with bracket assembly from the fuel pump control ECU bracket.