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

NOTICE:

• If the mass air flow meter sub-assembly has been struck or dropped, replace it.
• If reusing the mass air flow meter sub-assembly, be sure to inspect the O-ring.
• Make sure that the O-ring is not cracked or moved out of place when installing the mass air flow meter sub-assembly.

Inspection

INSPECTION PROCEDURE 1. INSPECT MASS AIR FLOW METER SUB-ASSEMBLY (a) Perform a visual check for any foreign matter on the intake air temperature sensor (thermistor) of the mass air flow meter sub-a ...

Relay

On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT INJECTOR RELAY (INJ) (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connectio ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Engine Coolant Temperature Sensor: Installation
INSTALLATION PROCEDURE 1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR HINT: Perform "Inspection After Repair" after replacing the engine coolant temperature sensor. Click here (a) Apply a light coat of engine coolant to the O-ring of the engine coolant temperature sensor. NOTICE: If reusing the eng ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Theft Deterrent / Keyless Entry: Electrical Key Oscillator(for Rear Floor)
ComponentsCOMPONENTS ILLUSTRATION *1 NO. 3 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY - - RemovalREMOVAL PROCEDURE 1. REMOVE REAR NO. 2 SEAT ASSEMBLY Click here 2. REMOVE NO. 3 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY (a) Turn back the rear floor carpet assembly. (b) Disconnect the connecto ...