SYSTEM DESCRIPTION FRONT SEAT HEATER (a) By operating the seat heater switch (radio and display receiver assembly), the temperature can be controlled within the range of 36 to 44°C (96.8 to 111.2°F). HINT: The operating temperature range is that detected by the thermistor, not at the seat surface. (b) The seat heater switch (radio and display receiver assembly) indicator lights indicate seat heater operating status. (c) The seat heaters of both seats are controlled by the seat heater control sub-assemblies. REAR SEAT HEATER (w/ Rear Seat Heater) (a) By operating the seat heater switch, the temperature can be controlled within the range of 36 to 44°C (96.8 to 111.2°F). (b) The seat heater switch indicator lights indicate the seat heater operating status. |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Automatic Transaxle System: Pressure Control Solenoid "D" Actuator Stuck Off (P27137F)
DESCRIPTION Based on signals from the accelerator position sensor and transmission revolution sensors (NT and NC), the ECM controls the solenoid (SLT) valve using a predetermined current. As a result, the line pressure is adjusted to a pressure that is appropriate for the throttle angle and engine o ...
