Toyota Avalon (XX50): Vehicle Control History

Lost Communication with TCM Missing Message (U010187). Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message (U015587). VC Output Circuit

Throttle Body

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Throttle Actuator "A" Control Throttle Body Range/Performance (P211900,P211904,P211977,P21199B)
DESCRIPTION The electronic throttle control system is composed of the throttle actuator, throttle position sensor, and ECM. The ECM operates the throttle actuator to regulate the throttle valve in response to a request from the hybrid system. The throttle position sensor detects the opening angle of ...