Lexus RX (RX 350L, RX450h) 2016-2024 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) 2016-2024 Repair Manual > Charging System: Fail-safe Chart
FAIL-SAFE CHART If any of the following DTCs are stored, the ECM enters fail-safe mode to allow the vehicle to be driven temporarily. Charging System DTC No. Fail-safe Operation Fail-safe Deactivation Condition P161A87 Generator command is fixed. Engine switch is turned on (IG) after ...

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Meter / Gauge System: Fuel Sender Open Detected (B1500)
DESCRIPTION This DTC is stored when the combination meter assembly detects a fuel sender gauge assembly malfunction via a direct line. DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note B1500 Fuel Sender Open Detected When IG voltage is 9.5 V or more and the ...