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 knock control sensor removal/installation are shown below.
Necessary Procedures 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) | | |
| Replacement of knock control sensor | Inspection after repair |
| |
*1: When performing learning using the Techstream.
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CAUTION:
To prevent serious injury due to fuel spray from the high-pressure fuel lines, always discharge fuel system pressure before removing any fuel system components.
PROCEDURE
1. REMOVE FUEL DELIVERY PIPE
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2. REMOVE KNOCK CONTROL SENSOR
| (a) Disconnect the 2 knock control sensor connectors. |
|
(b) Remove the 2 bolts and 2 knock control sensors from the cylinder block sub-assembly.
NOTICE:
If a knock control sensor has been struck or dropped, replace it.
Components
COMPONENTS ILLUSTRATION *1 KNOCK CONTROL SENSOR (for Bank 1) *2 KNOCK CONTROL SENSOR (for Bank 2) N*m (kgf*cm, ft.*lbf): Specified torque * For use with a union nut wrench ...
Inspection
INSPECTION PROCEDURE 1. INSPECT KNOCK CONTROL SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Cond ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Wiper And Washer System: Wiper Motor Power Source Circuit
DESCRIPTION This circuit is the power source circuit for the combination meter assembly. This circuit provides two types of power sources; one is a constant power source, and the other is an IG power source. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses of circuits related to thi ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Cooling Fan System: Cooling Fan Circuit
DESCRIPTION The ECM calculates an appropriate cooling fan speed based on the engine coolant temperature, air conditioning switch condition, refrigerant pressure, engine speed and vehicle speed. The cooling fan ECUs control each cooling fan speed based on the duty cycle calculated by the ECM. By opti ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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