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

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Battery terminal is disconnected/reconnected

Memorize steering angle neutral point

Lane Control System

Pre-collision System

Intelligent Clearance Sonar System*1

Lighting System (w/ Automatic Headlight Beam Level Control System)

Parking Assist Monitor System

Panoramic View Monitor System

Initialize back door lock

Power Door Lock Control System

Reset back door close position

Power Back Door System (w/ Outside Door Control Switch)

Front wheel alignment adjustment

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement)

Rear television camera assembly optical axis (Back camera position setting)

Parking Assist Monitor System

for Initialization

for Registration

Panoramic View Monitor System

for Initialization

for Registration

Initialize No. 1 headlight ECU sub-assembly LH

Lighting System (w/ Automatic Headlight Beam Level Control System)

Gas leak from exhaust system is repaired

Inspection After Repair

Replacement of

Perform the following procedures in the order shown:

for Initialization

for Registration

Replacement of shift solenoid valve SL1 and/or SL2

Perform Road Test to Allow ECM to Learn

(a) Slide the 2 clips and disconnect the 2 No. 1 transmission oil cooler hose assemblies.

(a) Remove the 2 bolts and outlet No. 1 oil cooler tube sub-assembly from the transaxle housing.

(b) Remove the O-ring from the outlet No. 1 oil cooler tube sub-assembly.

(a) Remove the 2 bolts and inlet No. 1 oil cooler tube sub-assembly from the transaxle housing.

(b) Remove the O-ring from the inlet No. 1 oil cooler tube sub-assembly.

(a) Using a T40 "TORX" socket wrench, remove the 13 bolts.

(b) Insert the blade of an oil pan seal cutter between the transaxle side cover sub-assembly and automatic transaxle case sub-assembly, cut through the applied seal packing and remove the transaxle side cover sub-assembly.

NOTICE:

Be careful not to damage the sealing surface of the automatic transaxle case sub-assembly.

(a) Disconnect the transmission revolution sensor (NT) connector and transmission revolution sensor (NC) connector.

(b) Disconnect the 9 shift solenoid valve connectors.

(c) Remove the bolt and temperature sensor clamp, and disconnect the temperature sensor from the transmission valve body assembly.

(d) Disengage the clamp and guide to disconnect the transmission revolution sensor (NC) wire.

(e) Remove the 8 bolts.

(f) Separate the manual valve connecting rod from the manual valve lever sub-assembly.