Automated Manual Transmission (AMT)
An automated manual transmission is a manual gearbox whose clutch and gear changes are operated by actuators.
What is Automated Manual Transmission (AMT)?
It has no clutch pedal. It is cheaper and lighter than a classic automatic. Gear changes can feel slower with a short pause. Lifting off the accelerator slightly during upshifts, as with a manual, can make gear changes smoother. On hills use the brake rather than holding the car with the accelerator, which wears the clutch.
How it works
Electric or hydraulic actuators work the clutch and select gears under control of a control unit.
Why it matters for your car
Actuators and clutch may need adaptation after repair. Hydraulic types need the correct fluid level.
Other terms
- Blow-off Valve (Diverter Valve)
- Body Roll
- Clutch Kit
- Creep Mode (EV Creep Setting)
- Cruise Control
- Diesel Knock (Combustion Knock)
- Diesel Waxing (Fuel Gelling)
- Final Drive
- Frost Warning (Ice Warning)
- Headlight Washer
- Left-Hand Drive (LHD)
- Lightweight Flywheel
- Long-term Car Storage
- MAP Sensor (Manifold Absolute Pressure)
- Mild Hybrid (MHEV, 48-volt Hybrid)
- Oil Drain Plug
- Range Extender
- Tethered Vs Untethered Wallbox
- Thermistor (Temperature Sensor)
- Wasted Spark Ignition