Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: Dtc Check / Clear

Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: If the multiplex network door ECU has been removed and installed or replaced, or if any of the connectors have been disconnected, initialize the power back door system. ...

Freeze Frame Data

FREEZE FRAME DATA FREEZE FRAME DATA (a) Whenever a DTC is detected, the multiplex network door ECU stores the current vehicle state as Freeze Frame Data. CHECK FREEZE FRAME DATA (a) Connect the Techst ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Navigation System: Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction (B15F5)
DESCRIPTION This DTC is stored when items controlled by the air conditioning amplifier assembly cannot be customized via the navigation system vehicle customization screen. HINT: The air conditioning amplifier assembly controls the air conditioning system related items that are customizable via the ...

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Lighting System (w/o Automatic Headlight Beam Level Control System): Headlight Dimmer Switch Circuit
DESCRIPTION The main body ECU (multiplex network body ECU) receives the following switch information: Light control switch in DRL OFF*, tail, head, AUTO position Dimmer switch in high, low or high flash (pass) position *: w/ DRL OFF Switch WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE ...