Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Brake Line

NOTICE:

• Since the brake lines are critical safety related parts, be sure to disassemble and inspect the components if a brake fluid leak is found. If any abnormalities are found, replace the component with a new one.
• When removing brake components, cover the brake line connections to prevent foreign matter such as dust or dirt from entering the lines.
• Do not allow brake fluid on any painted vehicle body surface. If brake fluid leaks onto any painted surface, immediately wash it off.
• When installing a grommet to the vehicle body, ensure that the brake line passes through the center of the grommet.
• Do not damage or deform the brake lines during the removal and installation procedures.
• When installing a brake line or flexible hose, ensure that they are free from twists or kinks.
• Do not deform the bracket or the vehicle body when connecting a brake line and flexible hose.
• If the metal end of a flexible hose does not fit into the groove on the bracket, twist the hose slightly to insert it.
• Flexible hoses must be kept free from shock absorber oil, grease, etc.
• When installing a brake line to a plastic clamp, ensure that the brake line is not loose or pinched.
• Do not reuse any clips or plastic clamps removed from a flexible hose.
• After installing a brake line or flexible hose, ensure that they do not interfere with any other components or the vehicle body.

Bleeding

BLEEDING CAUTION / NOTICE / HINT NOTICE: Move the shift lever to P and apply the parking brake before bleeding the brakes. Add brake fluid to keep the level between the MIN and MAX lines of the r ...

Brake Master Cylinder

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Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lighting System (w/ Automatic Headlight Beam Level Control System): Vehicle Speed Sensor (B2415)
DESCRIPTION The No. 1 headlight ECU sub-assembly LH receives speed signals from the skid control ECU (brake actuator assembly) via CAN communication and performs light control. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from B2415 Vehicle Speed Sensor ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Panoramic View Monitor System: Control Module Communication Bus Off (U0073,U0100,U0126,U0129,U0140,U0163,U0233,U0265-U0268,U1110)
DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU. HINT: If CAN communication system DTCs are stored, they may also be stored in other systems. DTC No. Detection Item DTC Detection Condition Trouble Area U0073 ...