Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: 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 steering wheel boss cover with the 2 screws.

NOTICE:

If the heater thermistor comes off the lower steering wheel cover, replace the steering wheel assembly.

(c) Engage the 2 claws to install the lower steering wheel boss cover to the steering wheel assembly.

(d) Install the screw.

(e) Connect each connector to the steering vibration and heater ECU.

(f) Engage the guide to install the wire harness to the lower steering wheel cover.

2. INSTALL SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY)

for U881F: Click here

for U881E: Click here

3. INSTALL STEERING PAD SWITCH ASSEMBLY

Click here

4. INSTALL CRUISE CONTROL MAIN SWITCH

Click here

5. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

6. INSPECT AND ADJUST SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

Click here

7. INSTALL STEERING WHEEL ASSEMBLY

Click here