Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: System Diagram

System Description

SYSTEM DESCRIPTION HEATED STEERING WHEEL SYSTEM (a) The heated steering wheel system heats the steering wheel assembly when the steering heater switch (Integration control and panel assembly) is opera ...

Terminals Of Ecu

TERMINALS OF ECU STEERING WHEEL HEATER CONTROL ASSEMBLY HINT: Perform the inspection from the harness side with the connectors connected. (a) Measure the voltage or resistance according to the value( ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Electric Parking Brake System: Right Electric Parking Brake Actuator Control Circuit Short to Ground or Open (C061014)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C061014 Right Electric Parking Brake Actuator Control Circuit Short to Ground or Open Diagnosis Condition: Engine switch on (IG) Malfunction Status: When the ECU power supply is normal, a ma ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Smart Access System With Push-button Start (for Entry Function): Entry Interior Alarm does not Sound
DESCRIPTION The smart access system with push-button start (for Entry Function) uses the buzzer in the combination meter assembly (meter ECU) to perform various vehicle interior warnings. When the conditions of each warning are met, the certification ECU (smart key ECU assembly) sends a buzzer activ ...