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

4wd Control Ecu

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Installation

INSTALLATION PROCEDURE 1. PRECAUTION NOTICE: When 4WD ECU assembly is replaced with a known good one from another vehicle, it is necessary to perform calibration. Click here 2. INSTALL 4WD ECU ASSEM ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Dtc Check / Clear
DTC CHECK / CLEAR NOTICE: When the diagnosis system is changed from normal mode to check mode or vice versa, all DTCs and freeze frame data recorded in normal mode are cleared. Before changing modes, always check and make a note of DTCs and freeze frame data. HINT: DTCs which are stored in the EC ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Mirror Control System (w/o Memory): System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Air Conditioning Amplifier Assembly Main Body ECU (Multiplex Network Body ECU) Mirror heater drive request signal CAN Main Body ECU (Multiplex Network Body ECU) Outer Mirror Control ECU Assembly IG sign ...