Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Security Horn Assembly (for Built-in Battery Type)

Immobiliser System does not Operate Properly

DESCRIPTION The immobiliser system compares the ID code that is registered to the certification ECU (smart key ECU assembly) with the ID code of the transponder chip that is embedded in the electrical ...

Components

COMPONENTS ILLUSTRATION *A w/o Rear No. 2 Seat - - *1 DECK BOARD ASSEMBLY *2 DECK SIDE TRIM BOX RH *3 REAR DECK FLOOR BOX *4 REAR FLOOR FINISH PLATE *5 REAR NO. 3 F ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Pre-collision System: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Pre-collision System DTC No. Detection Item Link C142571 Stop Light Relay Actuator Stuck U010087 Lost Communication with ECM/PCM "A" Missing Message U012587 Lost Communication with Multi-axis Acceleration Sensor Module Missing Message ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Airbag System: Curtain Shield Airbag Sensor (RH) (B1630,B1632)
DESCRIPTION The side collision sensor RH circuit (bus 1) consists of the airbag sensor assembly, door side airbag sensor RH and rear airbag sensor RH. The door side airbag sensor RH and rear airbag sensor RH detect impacts to the vehicle and send signals to the airbag sensor assembly to determine if ...