Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Precaution

NOTICE:

• After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds before disconnecting the cable from the negative (-) battery terminal.
• When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the terminal 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)

1. Move the vehicle to an open area with good GPS reception.

   HINT:

   The GPS icon is displayed on the map screen when the reception is good.

2. Turn the engine switch on (IG), and then wait several minutes while the system acquires time and location data and activates Destination Assist and Destination.

Lexus Enform System

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Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Navigation System - - *1 DCM (TELEMATICS TRANSCEIVER) *2 FRONT NO. 3 SPEAKER ASSEMBLY *3 DLC3 *4 RADIO RECEIVER ASSEMBLY *5 NAVIGA ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Brake Switch "A"/"B" Signal Cross Coupled (P05042B)
DESCRIPTION The stop light switch assembly is a duplex system that transmits two signals: STP and ST1-. These two signals are used by the ECM to monitor whether or not the brake system is working properly. If the signals, which indicate the brake pedal is being depressed and released, are detected s ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Steering System: Error in Matching of ECUs (C1567)
DESCRIPTION Based on the steering sensor signal, the power steering ECU assembly determines if the correct type of steering sensor is installed. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note C1567 Error in Matching o ...