Question 1

Torque converter

Accepted Answer

Fluid coupling device that transfers engine power to the transmission.

Question 2

Transmission fluid

Accepted Answer

Lubricating fluid used in an automatic transmission.

Question 3

Planetary gear set

Accepted Answer

Gear arrangement used to achieve different gear ratios.

Question 4

Valve body

Accepted Answer

Control center of the transmission, housing valves and passages.

Question 5

Overdrive

Accepted Answer

Highest gear ratio used for improved fuel efficiency.

Question 6

Governor

Accepted Answer

Mechanical device that controls transmission upshifts.

Question 7

Shift solenoid

Accepted Answer

Electrical component that controls the engagement of gears.

Question 8

Clutch pack

Accepted Answer

Group of friction and steel plates used to transmit power.

Question 9

Band

Accepted Answer

Circular band used to hold a gear element stationary.

Question 10

Sprag

Accepted Answer

One-way clutch that allows torque transfer in one direction.

Question 11

Manual valve

Accepted Answer

Selector valve controlled by the driver to choose gear positions.

Question 12

Accumulator

Accepted Answer

Hydraulic component used to control shift timing and smoothness.

Question 13

Pressure regulator valve

Accepted Answer

Valve that maintains optimal transmission fluid pressure.

Question 14

Transmission cooler

Accepted Answer

Device that cools the transmission fluid.

Question 15

Lock-up torque converter

Accepted Answer

Mechanism that eliminates slippage in the torque converter.

Question 16

Throttle valve

Accepted Answer

Valve that modulates line pressure based on throttle position.

Question 17

Shift kit

Accepted Answer

Aftermarket kit used to modify shift characteristics.

Question 18

Transmission control module

Accepted Answer

Electronic control unit responsible for transmission operation.

Question 19

Kickdown cable

Accepted Answer

Mechanical cable that controls downshifts.

Question 20

Transmission range sensor

Accepted Answer

Sensor that detects the position of the gear selector.

Question 21

Line pressure

Accepted Answer

Hydraulic pressure used to operate various transmission components.

Question 22

Transmission pump

Accepted Answer

Pump that circulates transmission fluid.

Question 23

Modulator valve

Accepted Answer

Valve that controls shift firmness based on engine vacuum.

Question 24

Direct clutch

Accepted Answer

Clutch used for direct gear engagement.

Question 25

Forward clutch

Accepted Answer

Clutch used for forward gear engagement.

Question 26

Reverse clutch

Accepted Answer

Clutch used for reverse gear engagement.

Question 27

Shift fork

Accepted Answer

Mechanical component used to engage different gears.

Question 28

Transmission filter

Accepted Answer

Filter that removes contaminants from the transmission fluid.

Question 29

Throttle pressure cable

Accepted Answer

Cable that adjusts line pressure based on throttle position.

Question 30

Intermediate clutch

Accepted Answer

Clutch used for intermediate gear engagement.

Question 31

Transmission cooler lines

Accepted Answer

Tubes that transport transmission fluid to the cooler.

Question 32

Downshift

Accepted Answer

Changing to a lower gear to increase engine braking.

Question 33

Shift point

Accepted Answer

Engine speed at which an upshift or downshift occurs.

Question 34

Transmission control relay

Accepted Answer

Relay that supplies power to the transmission control module.

Question 35

Transmission mode switch

Accepted Answer

Switch that signals the transmission control module about gear selection.

Question 36

Torque converter clutch

Accepted Answer

Locks the engine and transmission together for improved efficiency.

Question 37

Transmission pan

Accepted Answer

Reservoir that houses the transmission fluid.

Question 38

Stator

Accepted Answer

Component in a torque converter that redirects fluid flow.

Question 39

Transmission cooler bypass valve

Accepted Answer

Valve that controls the flow of fluid through the cooler.

Question 40

TCC solenoid

Accepted Answer

Solenoid that controls the operation of the torque converter clutch.

Question 41

Governor pressure sensor

Accepted Answer

Sensor that measures hydraulic pressure in the transmission.

Question 42

Transmission output speed sensor

Accepted Answer

Sensor that detects the output shaft speed.

Question 43

Transmission input speed sensor

Accepted Answer

Sensor that detects the input shaft speed.

Question 44

Transmission control module connector

Accepted Answer

Connector that links the module to the vehicle's electrical system.

Question 45

Transmission cooler hose

Accepted Answer

Hose that carries transmission fluid to and from the cooler.

Question 46

Shift indicator

Accepted Answer

Display or indicator that shows the current gear selection.

Question 47

Transmission mount

Accepted Answer

Mounting bracket or component that holds the transmission in place.

Question 48

Park position

Accepted Answer

Gear position used to secure the vehicle when parked.

Question 49

Transmission shift lever

Accepted Answer

Lever used to select different gear positions.

Question 50

Clutch disc

Accepted Answer

Friction plate used in a clutch assembly.

Question 51

Transaxle

Accepted Answer

Integrated transmission and differential assembly in front-wheel drive vehicles.

Question 52

Shift quality

Accepted Answer

Evaluation of smoothness and responsiveness of gear shifts.

Question 53

Line pressure control solenoid

Accepted Answer

Solenoid that regulates line pressure in the transmission.

Question 54

Transmission shift cable

Accepted Answer

Cable that translates gear selection to the transmission.

Question 55

Transmission bellhousing

Accepted Answer

Housing that connects the engine to the transmission.

Question 56

Transmission input shaft

Accepted Answer

Shaft that transmits engine power to the transmission.

Question 57

Transmission output shaft

Accepted Answer

Shaft that delivers power from the transmission to the wheels.

Question 58

Transmission cooler fan

Accepted Answer

Fan that aids in cooling the transmission fluid.

Question 59

Forward sprag

Accepted Answer

Sprag clutch used for forward gear engagement.

Question 60

Transmission torque sensor

Accepted Answer

Sensor that measures torque output from the transmission.

Question 61

Torque converter lock-up solenoid

Accepted Answer

Solenoid that engages or disengages the torque converter lock-up clutch.

Question 62

Transmission shift strategy

Accepted Answer

Programming logic used to determine gear selection.

Question 63

Transmission kickdown switch

Accepted Answer

Switch that activates downshifts for passing or acceleration.

Question 64

Transmission synchronizer

Accepted Answer

Device that facilitates smooth gear engagement in manual transmissions.

ASE A2 Automatic Transmission/Transaxle Flashcards