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 |
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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
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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. | |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Airbag System: Curtain Shield Airbag Sensor (LH) (B1635,B1637)
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