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, installed, or replaced during the steering vibration and heater ECU removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced| Replacement Part or Procedure | Necessary Procedures | Effects / Inoperative when not performed | Link |
|---|---|---|---|
|
*1: When performing learning using the Techstream.
Click here | |||
| Disconnect cable from negative battery terminal | 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) | | |
PROCEDURE
1. REMOVE STEERING WHEEL ASSEMBLY
Click here .gif)
2. REMOVE CRUISE CONTROL MAIN SWITCH
Click here
3. REMOVE STEERING PAD SWITCH ASSEMBLY
Click here
4. REMOVE SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY)
for U881F: Click here
for U881E: Click here
5. REMOVE STEERING VIBRATION AND HEATER ECU
| (a) Disengage the guide to remove the wire harness from the lower steering wheel cover. |
|
(b) Disconnect each connector.
| (c) Remove the screw. |
|
(d) Disengage the 2 claws of the lower steering wheel boss cover.
NOTICE:
If the heater thermistor comes off the lower steering wheel cover, replace the steering wheel assembly.
HINT:
Do not remove the lower steering wheel boss cover from the steering wheel sub-assembly. Loosen the lower steering boss cover.
(e) Remove the 2 screws.
 | Remove in this Direction |
(f) Move the steering vibration and heater ECU until it reaches a position where the connector can be disconnected.
(g) Disconnect the connector to remove the steering vibration and heater ECU from the lower steering wheel cover.
Installation
INSTALLATION PROCEDURE 1. INSTALL STEERING VIBRATION AND HEATER ECU (a) Connect the connector to the steering vibration and heater ECU. (b) Install the steering vibration and heater ECU to the lower s ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear No. 1 Seat Inner Belt Assembly(for 60/40 Split Seat Type Lh Side): Components
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > 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. Click here 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} ...
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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