DESCRIPTION This circuit is from the skid control ECU (brake actuator assembly) to the radio and display receiver assembly. WIRING DIAGRAM PROCEDURE
(a) Check that the brake warning light comes on when the parking brake is applied and goes off when it is released. OK: The brake warning light operates as specified above.
(a) Disconnect the G2 radio and display receiver assembly connector. (b) Disconnect the A28 skid control ECU (brake actuator assembly) connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Avalon Service & Repair Manual > Sfi System: Idle Control System (P050500)
DESCRIPTION The idle speed is controlled by the electronic throttle control system. The electronic throttle control system is comprised of: 1) one valve type throttle body with motor assembly; 2) the throttle actuator, which operates the throttle valve; 3) the throttle position sensor, which detects ...