FUEL MAIN VALVE 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 fuel main valve 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
Auxiliary battery terminal is disconnected/reconnected	Memorize steering angle neutral point	LKA/LDA system (for Mono camera type)	for Stereo Camera type: Click here for Mono Camera type: Click here
		Lane control system (for Stereo camera type)
		Parking support brake system*
		Pre-collision system (for Mono camera type)
		Pre-collision system (for Stereo camera type)
		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

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

CAUTION:

Never perform work on fuel system components near any possible ignition sources.
Vaporized fuel could ignite, resulting in a serious accident.

Do not perform work on fuel system components without first disconnecting the cable from the negative (-) battery terminal.
Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

Note

Do not try to remove the black nylon tube as it is welded to the fuel suction tube with pump and gauge assembly.

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PROCEDURE

PRECAUTION

Note

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

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DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

Note

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

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REMOVE FUEL PUMP FILTER

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REMOVE FUEL MAIN VALVE ASSEMBLY
1. Remove the fuel main valve assembly (for Low Pressure).
  1. Remove the clip from the fuel suction plate sub-assembly (fuel filter).
    
    Note
    
    Do not damage the fuel suction plate sub-assembly (fuel filter).
  2. Remove the fuel main valve assembly (for Low Pressure) from the fuel suction plate sub-assembly (fuel filter).
    
    Note
    
    Do not damage the fuel suction plate sub-assembly (fuel filter).
  3. *1 O-Ring
    
    Remove the 2 O-rings from the fuel main valve assembly (for Low Pressure).
2. Remove the fuel main valve assembly (for High Pressure).
  1. Remove the clip from the fuel suction plate sub-assembly (fuel filter).
    
    Note
    
    Do not damage the fuel suction plate sub-assembly (fuel filter).
  2. Remove the fuel main valve assembly (for High Pressure) from the fuel suction plate sub-assembly (fuel filter).
    
    Note
    
    Do not damage the fuel suction plate sub-assembly (fuel filter).
  3. *1 O-Ring
    
    Remove the 2 O-rings from the fuel main valve assembly (for High Pressure).