Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Automatic Transaxle System: Transmission Control Switch Circuit. Lost Communication with ECM/PCM "A" Missing Message (U010087). Vehicle Control History
Transmission Control Switch Circuit DESCRIPTION When the shift lever is in S and moved toward "-" or "+", it is possible to select different shift ranges (S1 to S8). Moving the shift lever toward "+" increases the shift range by one, and moving the shift lever toward "-" decreases the shift range by ...