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

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual / Drivetrain / Mf1a (transfer / 4wd / Awd) / 4wd Control Ecu / Installation

INSTALLATION

PROCEDURE

1. PRECAUTION

NOTICE:

When 4WD ECU assembly is replaced with a known good one from another vehicle, it is necessary to perform calibration.

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2. INSTALL 4WD ECU ASSEMBLY

(a) Install the 4WD ECU assembly with the bolt.

Torque:

8.5 N·m {87 kgf·cm, 75 in·lbf}

Stopper

(b) Connect the 4WD ECU assembly connector.

3. INSTALL NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY

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4. INSTALL COWL SIDE TRIM BOARD RH

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5. INSTALL FRONT DOOR SCUFF PLATE RH

w/o Rear No. 2 Seat
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w/ Rear No. 2 Seat
Click here

6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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Components

COMPONENTS ILLUSTRATION *1 4WD ECU ASSEMBLY *2 COWL SIDE TRIM BOARD RH *3 FRONT DOOR SCUFF PLATE RH *4 NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY N*m (kgf*cm, ft.*lbf): ...

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during 4WD ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Wireless Charger Assembly: Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during mobile wireless charger cradle assembly removal/installation are shown below. Necessary Procedures After ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Engine Stalls
DESCRIPTION Problem Symptom Suspected Area Trouble Area Engine speed fluctuation due to abnormal combustion Idle speed too low or high Strong engine vibration due to above symptoms Ignition malfunction Deviation in air fuel ratio (Excessive or insufficient intake air volume ...

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

Components

Removal

Other materials:

Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual