Perform the bleeding for the right front wheel and right rear wheel.īleed the air by following the steps displayed on the Techstream. (d) Bleed the air out of the suction line. HINT: Refer to the Techstream operator's manual for further details. (c) Select AIR BLEEDING on the Techstream. (b) Connect the Techstream to the DLC3, and turn the ignition switch to ON. (a) Depress the brake pedal more than 20 times with the engine off. With the brake pedal depressed, bleed the rear brakes. ' without this option, the solenoid will not functon and no fluid will be pushed out of the brake system when you depress the brake pedal, rendering rear bleeding impossible. HI, Ok, did you lose brake pressure at the brake pedal after you. Lexus Mechanic: Eric, Automotive Repair Shop Manager replied 1 year ago. Maintenance flush on brakes No parts replaced Its. (a) Depress the brake pedal more than 20 times with the engine off. NOTE: After bleeding the air from the brake system, if the height or feel of the brake pedal is not correct, perform air bleeding of the brake actuator with the Techstream by following the procedure below. With the Techstream or any other diagnostic tool, select ' electronically controlled brake system invalid. Ok, first what was the reason for bleeding the brakes - what parts did you replace before bleeding it Second, what year is your LS460 Ask Your Own Lexus Question. NOTE: After bleeding the air from the brake system, if the height or feel of the brake pedal is not correct, perform air bleeding of the brake actuator with the Techstream by following the procedure below. (h) Bleed air from the brake line for each wheel by repeating the above procedures.ĥ. BLEED AIR FROM ABS AND TRACTION ACTUATOR ASSEMBLY (g) Remove the vinyl tube and install the cap. (e) Repeat the 2 previous steps until all the air in the brake fluid is gone. (d) When fluid stops coming out, immediately tighten the bleeder plug. Then release the pedal. Never used it personally, so I don't know if it bleeds the ABS, but since it probably uses the ABS pump to push the liquid out, I would assume it does bleed the ABS. Techstream has an 'Air Bleeder' function, but that's mainly for the wheel bleed screws. (c) Depress the brake pedal several times, and then loosen the bleeder plug with the pedal depressed. Slamming on brakes while on sand, ice, or grass is simpler. (b) Connect a vinyl tube to the bleeder plug. This torque value is effective when the union nut wrench is parallel to the torque wrench. (e) Using a union nut wrench (10 mm), connect the 2 brake lines to the master cylinder. (d) Repeat the 2 previous steps 3 or 4 times. Brakes and Traction Control > Hydraulic System, Brakes > Brake Bleeding > System Information > Service and Repair > Up to 08/2009 > 1 After bleeding the air from the brake system, if the correct height or feel of the brake pedal cannot be obtained, bleed the air from the brake actuator assembly using the Techstream by following the procedure below. (c) Block the outer holes with your fingers, and release the pedal.