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Home >> Lexus >> 2022 >> NX 350 Base >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Suspension System (Rear) - Service Information (1 Of 3) >> Rear Shock Absorber >> Removal [03/2024 - ] >> 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 rear shock absorber assembly removal/installation are shown below.

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED (FOR HEV MODEL)

Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Rear wheel alignment adjustment Perform "Calibration"
  • DTCs are stored
  • ABS warning light illuminates
  • Brake system warning light (yellow indicator) illuminates
  • Slip indicator light illuminates
  • Electronically controlled brake system does not operate correctly
Refer to RESET MEMORY / CALIBRATION [11/2021 - ]
Tires
  • Initialization*1*2
  • Tire Position Identification*1*2
Tire Pressure Warning System Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System)
Refer to WORK PROCEDURE [03/2024 - ]
Rear television camera assembly optical axis (Back camera position setting)*3 Parking Assist Monitor System Refer to CALIBRATION [11/2021 - ]
Parking assist ECU initialization*3 Panoramic View Monitor System Refer to CALIBRATION [03/2024 - ]
Advanced Park Refer to CALIBRATION [03/2024 - ]
Suspension parts Rear television camera assembly optical axis (Back camera position setting) Parking Assist Monitor System Refer to CALIBRATION [11/2021 - ]
Parking assist ECU initialization Panoramic View Monitor System Refer to CALIBRATION [03/2024 - ]
Advanced Park Refer to CALIBRATION [03/2024 - ]
Perform headlight ECU sub-assembly LH initialization Lighting System (w/ Automatic Headlight Beam Level Control System) Refer to INITIALIZATION [03/2022 - ]
Rear height control sensor sub-assembly LH Perform headlight ECU sub-assembly LH initialization Lighting System (w/ Automatic Headlight Beam Level Control System) Refer to INITIALIZATION [03/2022 - ]

*1: Also necessary after performing a tire rotation.

*2: It is not necessary to perform this procedure if the tire pressure warning valve and transmitters are installed to the same location.

*3: The vehicle height changes because of tire replacement.

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED (FOR GASOLINE MODEL)

Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Rear wheel alignment adjustment
  • Perform reset memory
  • Perform "Calibration"
  • DTCs are stored
  • ABS warning light illuminates
  • Slip indicator light illuminates
  • Electronically controlled brake system does not operate correctly
Refer to RESET MEMORY / CALIBRATION [11/2021 - ]
Tires
  • Initialization*1*2
  • Tire Position Identification*1*2
Tire Pressure Warning System Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System)
Refer to WORK PROCEDURE [03/2024 - ]
Rear television camera assembly optical axis (Back camera position setting)*3 Parking Assist Monitor System Refer to CALIBRATION [11/2021 - ]
Parking assist ECU initialization*3 Panoramic View Monitor System Refer to CALIBRATION [03/2024 - ]
Advanced Park Refer to CALIBRATION [03/2024 - ]
ECU Data Initialization (When performing tire replacement after RoB code X2104 is output) Dynamic Torque Control AWD System Refer to CALIBRATION [03/2023 - ]
Suspension parts Rear television camera assembly optical axis (Back camera position setting) Parking Assist Monitor System Refer to CALIBRATION [11/2021 - ]
Parking assist ECU initialization Panoramic View Monitor System Refer to CALIBRATION [03/2024 - ]
Advanced Park Refer to CALIBRATION [03/2024 - ]
Perform headlight ECU sub-assembly LH initialization Lighting System (w/ Automatic Headlight Beam Level Control System) Refer to INITIALIZATION [03/2022 - ]
Rear height control sensor sub-assembly LH Perform headlight ECU sub-assembly LH initialization Lighting System (w/ Automatic Headlight Beam Level Control System) Refer to INITIALIZATION [03/2022 - ]

*1: Also necessary after performing a tire rotation.

*2: It is not necessary to perform this procedure if the tire pressure warning valve and transmitters are installed to the same location.

*3: The vehicle height changes because of tire replacement.



HINT: 



COMPONENTS (REMOVAL) 

Fig 1: Rear Shock Absorber Removal Components [03/2024 - ] (1 Of 2)
GTY1062204Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
1 REAR WHEEL - - - -
2 NO. 1 LOWER CONTROL ARM COVER 48738B - - -
3 REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH (for LH Side with Height Control Sensor) 89408C - - -
4 LOOSEN REAR SHOCK ABSORBER ASSEMBLY 48540 See step  4 - -
5 NO. 2 PARKING BRAKE WIRE ASSEMBLY (w/ AVS) 890C0A - - -
6 SEPARATE REAR SHOCK ABSORBER ASSEMBLY 48540 See step  6 - -
7 REAR UPPER CONTROL ARM ASSEMBLY 48790 See step  7 - -
8 REMOVE REAR SHOCK ABSORBER ASSEMBLY 48540 See step  8 - -
*A w/ AVS *B w/o AVS
*C for LH Side with Height Control Sensor - -
*1 PLATE WASHER - -
Fig 2: Rear Shock Absorber Removal Components [03/2024 - ] (2 Of 2)
GTY1062800Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
9 REAR SHOCK ABSORBER CAP 48554A See step  9 - -
10 REAR SUSPENSION SUPPORT ASSEMBLY 48760B See step  10 - -
*1 REAR SHOCK ABSORBER ASSEMBLY - -
• Non-reusable part * Precoated part