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 Service & Repair Manual > Meter / Gauge System(for Gasoline Model): Tachometer Malfunction
DESCRIPTION In this circuit, the combination meter assembly receives engine speed signals from the ECM via CAN communication. The combination meter assembly displays the engine speed calculated based on the data received from the ECM. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the ...
