Cruise Control: Is cruise control option available in manual cars also? This is how it works

Cruise Control: Nowadays, cruise control has become a very popular and useful feature of cars. It makes driving easy and comfortable on long distance journeys. However, many people believe that cruise control is available only in automatic cars, whereas this feature is also available in many manual transmission cars. The only difference is that the method of using it is slightly different in a manual car. Let us know how cruise control and adaptive cruise control work in a manual car.

This is how cruise control works in a manual car.

The car moves at a fixed speed
Like automatic cars, in manual cars too, after activating cruise control, the vehicle continues to drive at a fixed speed, such as 80 km/h, without pressing the accelerator. Due to this, the driver does not need to continuously press the accelerator during long journeys.

Driver’s responsibility to change gear
In an automatic car, the gears change automatically when climbing or reducing speed. But in a manual car, to maintain the efficiency of the engine and prevent the vehicle from stalling, the driver himself has to press the clutch and change the gear at the right time.

System may shut down as soon as gear is changed
In many manual cars, cruise control automatically deactivates as soon as the driver presses the clutch and changes gears. After this the cruise control has to be set again at the new speed. However, in some modern models this system works better than before.

How is Adaptive Cruise Control different?

Speed ​​changes according to the vehicle moving ahead
Adaptive Cruise Control is an upgraded version of normal cruise control. In this, with the help of camera and radar, the distance to the vehicle moving ahead is continuously measured. If the speed of the vehicle in front slows down, the system automatically reduces the speed of your car and brings it back to the fixed speed as soon as the road is clear.

Its limit in manual car
However, adaptive cruise control in a manual car does not provide the same experience as a fully automatic transmission. If the speed of the vehicle decreases significantly, the driver has to press the clutch and shift to a lower gear. Failure to do so may result in engine stalling or shock. Therefore in a manual car the role of the driver always remains.

How does cruise control work?

old system method
In older cars, the accelerator pedal was connected to the throttle body through a cable. The vacuum unit installed in the cruise control system used to open and close the throttle by controlling this cable, due to which the car kept running at the fixed speed without pressing the accelerator.

modern electronic systems
In new cars, Electronic Throttle Control (ETC) system is used instead of mechanical cable. In this, sensors and computers together decide how much air to send to the engine. This system controls the throttle according to the speed set by the driver and maintains the speed of the vehicle.

Keep these things in mind while using
Cruise control in a manual car is best used mainly on highways and open roads. Its use should be avoided in conditions like city traffic, hilly roads or heavy rains, as such situations may require frequent gear changes and quick reactions.