REASSEMBLY
CAUTION / NOTICE / HINT
NOTICE:
Click here
PROCEDURE
1. TEMPORARILY TIGHTEN REAR DISC BRAKE BLEEDER PLUG
HINT:
Fully tighten the rear disc brake bleeder plug after bleeding the system.
2. INSTALL REAR DISC BRAKE BLEEDER PLUG CAP
3. INSTALL PISTON SEAL
(a) Apply lithium soap base glycol grease to the entire circumference of a new piston seal.
![]() | Lithium Soap Base Glycol Grease |
(b) Install the piston seal to the rear disc brake cylinder.
NOTICE:
4. INSTALL REAR DISC BRAKE PISTON
(a) Apply a light layer of lithium soap base glycol grease to the entire circumference of a new cylinder boot.
*1 | Cylinder Boot |
*2 | Rear Disc Brake Piston |
![]() | Lithium Soap Base Glycol Grease |
(b) Apply a light layer of lithium soap base glycol grease to the contact surfaces of the rear disc brake piston.
(c) Install the cylinder boot to the rear disc brake piston. NOTICE: The front and back sides of the cylinder boot are different. Make sure not to install the cylinder boot backwards. |
|
(d) Install the rear disc brake piston to the rear disc brake cylinder. NOTICE:
|
|
(e) Install the cylinder boot to the rear disc brake cylinder as shown in the illustration. NOTICE:
|
|
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Window Control System: Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be dis ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Dynamic Torque Control Awd System: Control Module Communication Bus Off (U0073)
DESCRIPTION The 4WD ECU assembly stores this DTC when a communication malfunction is detected. DTC No. Detection Item DTC Detection Condition Trouble Area U0073 Control Module Communication Bus Off
When the following continues for 5 seconds or more:
Signals from the 4WD ECU as ...