Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Precaution

NOTICE:

• When operating a rear No. 2 power seat, make sure that the area around the seat is free of obstructions.
• When operating a rear No. 2 power seat, be careful not to allow any body parts or foreign objects to interfere with the seat or other components as it may result in injuries or damage.
• When operating a rear No. 2 power seat using the fold seat switch assembly or No. 1 fold seat switch assembly, if something becomes jammed between the seat cushion and seatback, the rear No. 2 power seat operation will stop and a buzzer will sound.
• If a fold seat control ECU (RH/LH seat) has been replaced, initialization must be performed.
• When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.

  System Name	See Procedure
  Lane Control System
  Pre-collision System
  Intelligent Clearance Sonar System
  Parking Assist Monitor System
  Panoramic View Monitor System
  Lighting System (w/ Automatic Headlight Beam Level Control System)
  Power Door Lock Control System
  Power Back Door System (w/ Outside Door Control Switch)

Rear Power Seat Control System(for Third Row)

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Parts Location

PARTS LOCATION ILLUSTRATION *1 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - P/SEAT R/R FUSE - P/SEAT R/L FUSE *2 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-DCC NO. 2 FUSE - ECU- ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Navigation System: Touch Panel Switch does not Function
CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System. Click here PROCEDURE 1. CHECK MULTI-DISPLAY (a) Check if ther ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Safety Connect System: Terminals Of Ecu
TERMINALS OF ECU Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition J157-1 (+B) - J157-20 (E) Y - W-B Power source (+B) Always 11 to 14 V J157-3 (SIG-) - J157-20 (E) G - W-B Ground Always Below 1 V J157-4 (IND1) - J157-20 (E) ...