Toyota Camry Manual page 83

AX1–10
ARRANGEMENT OF COMPONENTS
Components
No.
O/D OFF Indicator Light
Pattern Select Switch
0/D Switch
Throttle Position Sensor
ECM
Engine Coolant Temp. Sensor
Vehicle Speed Sensor
Park/Neutral Position Switch
Shift Solenoid Valves
No.1 and No.2
Shift Solenoid Valves SL
For lock–up control
pressure modulation
Stop Light Switch
AUTOMATIC TRANSAXLE –
Blinks and warns the driver, while the 0/D main switch is pushed in, when the
electronic control circuit is malfunctioning.
Selects the Power mode or the Normal mode for shift and lock–up timing.
Prevents up shift to the O/D gear if the O/D switch is off.
Detects the throttle valve opening angle.
Controls the engine and transaxle,actuators based on signals from each sensor.
Detects the engine coolant temperature.
Detect the vehicle speed. Ordinarily, transaxle control uses signals from the
vehicle speed sensor.
Detects the shift lever position.
Control the hydraulic pressure applied to each shift valve, and control the gear shift
position and timing.
Controls the hydraulic pressure applied to the lock–up clutch and controls lock–up
timing.
Detects if the brake pedal is depressed.
OPERATION
Functions