Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Automatic Transaxle System: Torque Converter Clutch Actuator Stuck On (P07407E)
DESCRIPTION The ECM uses signals from the throttle position sensor, mass air flow meter, transmission revolution sensor (NT), transmission revolution sensor (NC) and crankshaft position sensor to help determine the engagement timing of the lock-up clutch. The ECM monitors the engagement of the clutc ...
