Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual: Panel Switches do not Function

Display does not Dim when Light Control Switch is Turned ON

DESCRIPTION When the navigation system is activated with the light control switch in the tail or head position, before AVC-LAN communication is established, the multi-display assembly dims the display ...

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 Precau ...

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Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Power Steering System: Torque Sensor Zero Point Adjustment Incomplete (C1516)
DESCRIPTION This DTC does not indicate a malfunction. The power steering ECU assembly stores this DTC when it determines that torque sensor zero point calibration has not completed. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition ...

Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Smart Access System With Push-button Start (for Entry Function): Open in Front Passenger Side Electrical Antenna Circuit (B27A2)
DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the front door outside handle assembly (for front passenger door) (electrical key antenna) at intervals of 0.25 seconds. For the front door outside handle assembly (for front passenger d ...