Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: 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 ignition coil assembly or spark plug removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
| Battery terminal is disconnected/reconnected | Memorize steering angle neutral point | Lane Control System | |
| Pre-collision System | |||
| Intelligent Clearance Sonar System*1 | |||
| Parking Assist Monitor System | | ||
| Panoramic View Monitor System | | ||
| Lighting System (w/ Automatic Headlight Beam Level Control System) | | ||
| Initialize back door lock | Power Door Lock Control System | | |
| Reset back door close position | Power Back Door System (w/ Outside Door Control Switch) | | |
| Inspection After Repair |
| |
*1: When performing learning using the Techstream.
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PROCEDURE
1. REMOVE INTAKE AIR SURGE TANK ASSEMBLY
Click here
2. REMOVE IGNITION COIL ASSEMBLY
| (a) Disconnect the 6 ignition coil assembly connectors. |
|
(b) Remove the 6 bolts and 6 ignition coil assemblies from the cylinder head cover sub-assembly and cylinder head cover sub-assembly LH.
NOTICE:
If an ignition coil assembly has been struck or dropped, replace it.
HINT:
Arrange the removed parts in the correct order.
3. REMOVE SPARK PLUG
| (a) Remove the 6 spark plugs from the cylinder head sub-assembly and cylinder head LH. NOTICE: If a spark plug has been struck or dropped, replace it. HINT: Arrange the removed parts in the correct order. |
|
Components
COMPONENTS ILLUSTRATION *1 IGNITION COIL ASSEMBLY *2 SPARK PLUG N*m (kgf*cm, ft.*lbf): Specified torque - - ...
Installation
INSTALLATION PROCEDURE 1. INSTALL SPARK PLUG HINT: Perform "Inspection After Repair" after replacing a spark plug. Click here (a) Install the 6 spark plugs to the cylinder head sub-assembly and cyl ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Generator (for 150 A Type): Installation
INSTALLATION PROCEDURE 1. INSTALL GENERATOR ASSEMBLY (a) Install the wire harness clamp bracket with the bolt. Torque: 8.4 N·m {86 kgf·cm, 74 in·lbf} (b) Type A: (1) Install the generator assembly with the 2 bolts. Torque: 43 N·m {438 kgf·cm, 32 ft·lbf} (2) Temporarily install the generator ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Headlight Cleaner Motor: 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 headlight cleaner motor and pump assembly removal/installation are shown below. Necessary Procedure Afte ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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