Removal
Open / Short in Steering Lock ECU (B2781)Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Cellular Communication: Back-up Battery
ComponentsCOMPONENTS ILLUSTRATION *1 BACK-UP BATTERY *2 TRANSCEIVER COVER RemovalREMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during back-up b ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Can Communication System: ECU Malfunction (B1003)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Note B1003 ECU Malfunction The network gateway ECU detects an internal malfunction. Network gateway ECU - PROCEDURE 1. RECONFIRM DTC OUTPUT (a) Connect the Techstream to the DLC3. (b) Turn the ...