ELECTRIC PARKING BRAKE ECU REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during electric parking brake ECU 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
Disconnect cable from negative battery terminal	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)	Stop and start system	Click here
	Memorize steering angle neutral point	LKA/LDA system	Click here
		Parking support brake system*
		Pre-collision system
		Adaptive high beam system
		Lighting system (EXT) Cornering lights
		Variable gear ratio steering system	Click here
		Parking assist monitor system	Click here
		Panoramic view monitor system	Click here
	Initialize rear door sunshade system	Rear door sunshade system	Click here
	Initialize power trunk lid system	Power trunk lid system	Click here
Electric parking brake ECU	Reset memory Acquire tension sensor zero point	Electric parking brake system	Click here

*: When performing learning using the GTS.
Click here Click here

PROCEDURE

PRECAUTION

Note

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

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REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY

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DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

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Note

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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REMOVE LUGGAGE COMPARTMENT FLOOR MAT

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REMOVE LUGGAGE COMPARTMENT TRIM COVER LH

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REMOVE LUGGAGE COMPARTMENT TRIM COVER RH

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REMOVE LUGGAGE COMPARTMENT TRIM BOX (w/o Air Suspension)

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REMOVE TOOL BOX

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REMOVE INNER LOWER LUGGAGE COMPARTMENT TRIM COVER

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REMOVE FRONT LUGGAGE COMPARTMENT TRIM COVER (w/o Rear Air Conditioning System)

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REMOVE FRONT LUGGAGE COMPARTMENT TRIM COVER (w/ Rear Air Conditioning System)

Tech Tips

Use the same procedure described for the front luggage compartment trim cover (w/o Rear Air Conditioning System).
REMOVE NO. 1 LUGGAGE COMPARTMENT LIGHT ASSEMBLY

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REMOVE REAR LUGGAGE COMPARTMENT TRIM COVER

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REMOVE ROPE HOOK ASSEMBLY

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REMOVE REAR FLOOR FINISH PLATE

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REMOVE LUGGAGE COMPARTMENT TRIM COVER ASSEMBLY LH

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REMOVE PARKING BRAKE ECU ASSEMBLY
1. Remove the 2 nuts and pull out the electric parking brake ECU.
2. Disconnect the 2 connectors from the electric parking brake ECU.
3. Detach the clamp.
4. Disconnect the 2 connectors from the fuel pump control ECU.
REMOVE FUEL PUMP CONTROL ECU

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