DESCRIPTION The skid control ECU (brake actuator assembly) is connected to the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE: When replacing the skid control ECU (brake actuator assembly), perform system variant learning and acceleration sensor zero point calibration. Click here
PROCEDURE
(a) Check if CAN communication system DTCs are output. Click here
(a) Enter the following menus: Chassis / ABS/VSC/TRAC/EPB / Active Test. Chassis > ABS/VSC/TRAC/EPB > Active Test
(b) Check the operating condition of the ABS warning light when operating it using the Techstream.
(a) Enter the following menus: Body Electrical / Combination Meter / Active Test. (b) Perform the Active Test of the combination meter assembly using the Techstream. Body Electrical > Combination Meter > Active Test
(c) Check the combination meter assembly. OK: The ABS warning light turns on or off in accordance with Techstream operation.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Brake Fluid(for Gasoline Model): 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 reservoir while bleeding the brakes. If brake fluid leaks onto any painted surface, immediately wash it of ...
