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Home >> Lexus >> 2024 >> GX 550 Overtrail >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> (Door / Hatch) - Service Information (2 Of 2) >> Back Door Closer Ecu >> Removal [12/2023 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the multiplex network door ECU removal/installation are shown below.

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure Necessary Procedures Effect/Inoperative Function when Necessary Procedures are not Performed Link
  • Multiplex network door ECU
  • Power back door unit assembly set LH
  • Power back door unit assembly set RH
Reset back door close position Power back door system Refer to INITIALIZATION [12/2023 - ] 


COMPONENTS (REMOVAL) 

Fig 1: Back Door Closer ECU Removal Components
GTY1217651Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
1 BACK DOOR CENTER GARNISH 67939B - - -
2 BACK DOOR CENTER GARNISH 67939B - - -
3 BACK DOOR SIDE GARNISH LH 67938A - - -
4 BACK DOOR SIDE GARNISH RH 67937B - - -
5 BACK DOOR INSIDE HANDLE 69212C See step  5 - -
6 BACK DOOR FINISH COVER 75837E See step  6 - -
7 BACK DOOR LOCK COVER 69321 See step  7 - -
8 BACK DOOR LOCK COVER 64798 - - -
9 BACK DOOR TRIM PANEL ASSEMBLY 64780A - - -
10 MULTIPLEX NETWORK DOOR ECU 89222A - - -
*A w/o Digital Inner Mirror *B w/ Digital Inner Mirror