In an automatic transmission, which control is used to change gears?

In an automatic transmission, which control is used to change gears?

• A. Torque converter
• B. Range control lever
• C. Lever or button
• D. Both A and C

Answer: (C)

The gear selector is the control used to change gears in an automatic transmission. This is typically a lever or a set of pushbuttons you use to choose the gear, while the transmission handles shifting automatically based on speed and throttle. The torque converter sits between the engine and transmission to transfer power smoothly and allow idle-time engine operation; it does not select gears. Some heavy vehicles may include a range control lever for operating in different drive ranges, but gear changes are still initiated by the gear selector (lever or button).

The gear selector is the control used to change gears in an automatic transmission. This is typically a lever or a set of pushbuttons you use to choose the gear, while the transmission handles shifting automatically based on speed and throttle. The torque converter sits between the engine and transmission to transfer power smoothly and allow idle-time engine operation; it does not select gears. Some heavy vehicles may include a range control lever for operating in different drive ranges, but gear changes are still initiated by the gear selector (lever or button).