DRIVING SUPPORT ECU 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 driving support ECU 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
Disconnect cable from negative battery terminal	Memorize steering angle neutral point	LKA/LDA System	Click here
		Intelligent clearance sonar system*1
		Pre-Crash Safety System
		Lighting System (EXT) Cornering lights
		Adaptive High Beam System
	Drive the vehicle until stop and start control is permitted (approximately 15 to 60 minutes)	Stop and start system	Click here
	Memorize steering angle neutral point	Parking Assist Monitor System (w/ Parallel Parking Assist Function)	Click here
		Parking Assist Monitor System (w/o Parallel Parking Assist Function)	Click here
		Panoramic View Monitor System	Click here
	Initialize back door lock	Power door lock control system	Click here
	Reset back door close position	Power back door system	Click here

*1: When performing learning using the GTS.

Click here

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

Click here

PROCEDURE

REMOVE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY WITH MAIN BODY ECU (for LHD)

Click here
REMOVE DRIVING SUPPORT ECU ASSEMBLY (for LHD)
1. Remove the 2 bolts.
2. Disengage the 2 guides.
3. Disconnect the connector to remove the driving support ECU assembly.
  
  Note
  
  Do not reuse the driving support ECU assembly if it has been dropped or subjected to a severe impact.
REMOVE LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL (for RHD)

Tech Tips

Use the same procedure for RHD and LHD.

Click here
REMOVE FRONT DOOR SCUFF PLATE LH (for RHD)

Click here
REMOVE COWL SIDE TRIM BOARD LH (for RHD)

Click here
REMOVE INSTRUMENT PANEL GARNISH LH (for RHD)

Click here
REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (for RHD)

Tech Tips

Use the same procedure for RHD and LHD.

Click here
REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY (for RHD)

Tech Tips

Use the same procedure for RHD and LHD.

Click here
REMOVE ECU INTEGRATION BOX LH (for RHD)

Click here
REMOVE DRIVING SUPPORT ECU ASSEMBLY (for RHD)
1. Remove the 2 bolts.
2. Disengage the 2 guides.
3. Disconnect the connector to remove the driving support ECU assembly.
  
  Note
  
  Do not reuse the driving support ECU assembly if it has been dropped or subjected to a severe impact.