Mazda RX-8 2004 - Page 294

AUTOMATIC TRANSMISSION
05–13–3
05–13
Electronic control system
• The TCM sends signals that suit current driving conditions to the solenoids of the hydraulic control system,
according to input signals from sensors and switches, and shifts gears.
TORQUE
CONVERTER
OIL
PUMP
CLUTCH AMP. VALVES,
BRAKE AMP. VALVES,
TCC CONTROL VALVE
SHIFT SOLENOID A, B,
C, F, TCC SOLENOID
PRESSURE
CONTROL
VALVE
PRESSURE
CONTROL
SOLENOID
(ON/OFF TYPE)
CLUTCHES,
BRAKES
PLANETARY
GEAR
PROPELLER
SHAFT
DIFFERE-
NTIAL
TIRE
TIRE
SENSORS, SWITCHES
TCM
VEHICLE
SPEED
SIGNAL
ELECTRONIC
CONTROL
SYSTEM
HYDRAULIC
PRESSURE
CONTROL
SYSTEM
POWERTRAIN
SYSTEM
POWERFLOW
HYDRAULIC
PRESSURE
ELECTRONIC SIGNAL
( DUTY TYPE )
CAN
CHU0513S003