General Maintenance
GENERAL MAINTENANCE
PROCEDURE
1. INSPECT BRAKE LINE PIPES AND HOSES
HINT:
Work in a well-lighted area. Turn the front wheels fully to the right or left before beginning the inspection.
(a) Using a mirror, check the entire circumference and length of the brake lines and hoses for:
(b) Check all the clamps for tightness and check the connections for leakage.
(c) Check that the hoses and lines are not near sharp edges, moving parts or the exhaust system.
(d) Check that the lines are installed properly and pass through the center of the grommets.
2. INSPECT BRAKE PEDAL
(a) Check the brake pedal.
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3. INSPECT PARKING BRAKE
(a) Check the parking brake.
4. INSPECT FRONT BRAKE
(a) Check the front brake pads and discs.
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5. INSPECT REAR BRAKE
(a) Check the rear brake pads and discs.
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6. INSPECT OR CHANGE BRAKE FLUID
(a) Inspect or change the brake fluid.
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Fluid:
SAE J1703 or FMVSS No. 116 DOT 3
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Dynamic Torque Control Awd System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure listed to troubleshoot the Dynamic Torque Control AWD system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 8 Inch Display): Steering Pad Switch Circuit
DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the radio receiver assembly. If there is an open in the circuit, the audio system cannot be operated using the steering pad switch assembly. If there is a short in the circuit, the same condition as when a sw ...