Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: On-vehicle Inspection

• Cracks in the ECU housing
• Dents in the ECU housing
• Chips in the ECU housing
• Cracks or other damage to the connector
• Damage to the serial number

Components

COMPONENTS ILLUSTRATION *1 OCCUPANT DETECTION ECU - - ...

Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the oc ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Smart Access System With Push-button Start (for Entry Function): Front Passenger Side Door Entry Unlock Function does not Operate
DESCRIPTION If the entry unlock function does not operate for the front passenger door only, but the entry lock function operates, the request code is being transmitted properly from the front passenger door. In this case, there may be a problem related to the unlock sensor (connection between the c ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Throttle Actuator "A" Control Motor Circuit Current Below Threshold (P210018,P210019)
DESCRIPTION The throttle actuator is operated by the ECM and opens and closes the throttle valve using gears. The opening angle of the throttle valve is detected by the throttle position sensor, which is mounted on the throttle body with motor assembly. The throttle position sensor provides feedback ...