Control Diagram
NOTE: A = Hardwired; D = High Speed Controller Area Network (CAN) bus; O =
Local Interconnect Network ( LIN)
Battery
Battery Junction Box (BJB)
Engine Control Module (ECM)
Centr
TORQUE CONVERTER
Torque converter housing
Lock-up clutch
Turbine
Impeller
Stator
Fluid pump
Input shaft
The torque converter is the coupling element between the engine and the
transmission
Airbag warning lamp
The airbag warning lamp is
mounted in the instrument pack
and will illuminate as a bulb check
when the ignition is turned on.
If the warning lamp indicates
that a
fault is present in the system, do not
use a child restraint on the front
passenger seat.
If any of the
Operation of the transmission is controlled by the TCM which electrically
activates various solenoids to control the
transmission gear selection. The sequence of solenoid activation is based on
programmed information in the TCM memory
and physical transmission operating conditions such as vehicle