How do I set up my own cruise control?

Cruise control - what is it? The system required for long trips, when the driver is extremely attentive. Cruise control is in demand in countries where there are long straight roads.

Most drivers who bought a second-hand foreign car (even very expensive) often do not know about the functionality of their car. Many drivers ask the question: "Cruise control - what is it?"

The device on the keys, which is built into the steering wheel of the car, is not used after the inclusion did not lead to the desired result. This article will tell you how to install cruise control with your own hands And what he is like.

Modern cruise control systems are passive and adaptive.

Passive system

The passive system includes:

• Keys for system management;
• Automated controller for management;
• Electromagnetic valves;
• Drive for the throttle.

Adaptive system

Adaptive cruise control operates at a speed of 30 km / h to 180 km / h. Modern systems allow speeds from 0 to 200 km / h. They allow you to observe the required distance between cars. The system contains a laser or radar that is located behind the radiator grille. The speed of return is scanned by the controller, which either accelerates the car or slows down.

The adaptive system operates in a constant speed mode. If the path is free, in the absence of transport, the adaptive system maintains the given fixed speed.

How does cruise control work?

The servo drive uses a vacuum that is generated in the collector of a functioning motor. The controller depends on the signal delivery rate and the actual speed. In accordance with the specified program, it controls the vacuum and ventilation valves of the servo.

The signal from the servo diaphragm enters the throttle control. This is how the fuel supply is adjusted and the vehicle speed is maintained when the load on the engine changes.

Uneven road, where the descents and ups and downs alternate, is easier to overcome when cruise control is activated. Otherwise, you have to press or throw the gas pedal.

The controller is given a program in such a way that the cruise control circuit is not forcibly activated at a vehicle speed of 40 km / h.

The controller is in the disconnected state when the driver presses the brake pedal.

How to manage cruise control?

How to manage cruise control?

The control keys are located on the multifunction lever or in the middle of the steering wheel. In a number of models, there is a CRUISE inscription on the front panel.

Control is carried out by means of the following keys:

• Off, which is responsible for shutting down.
• On, which is responsible for the inclusion. Pressing this key activates the system itself, but in order to set the desired speed, click on the accelerator. For example, 60 km per hour, and then press the Set key. The car will move at a given speed by controlling the controller. The indicator will light.
• To accelerate the car when cruise control is activated (pressing the On key), press the Res + button. A short press will increase the speed by 1, 6 km / h. If you do not release the Res + key, the controller will remember exactly this value, which is reached when the shift button is released.
• A brief push of the Set button when the cruise control is activated (the On key was pressed) will reduce the speed to the desired value.
• If you are overtaking, you must press the accelerator pedal to increase the speed of the car. When overtaking, press the pedal to increase the speed of the car. At the end of the maneuver, the pedal is released.
• Turn off the cruise control by pressing the brake pedal. With the subsequent activation of the system, without shutting down the machine by the system, the set speed will be dialed and maintained.

If the cruise control system is functioning, then press the gas. You can also set the speed at 90 km / h and from time to time increase it.

Terms of Use

Given the frequent descents or ascents, it may be difficult to control the car in which the cruise control is activated. This is directly dependent on three factors, such as the steepness of the path, the speed and the steepness of the descent. When lifting, the speed may slow down, when decelerating, engine braking may not be sufficient. It is necessary to press the brake pedal. This forces the drivers to turn off cruise control in such unstable conditions.

What is dangerous?

• It is forbidden to use the cruise control system if the road is covered with ice or wet. This can cause an accident.
• Cruise control is not used at night, with fog, rain, snow.
• Sometimes the device crashes. It can make a mistake in determining the obstacle. The driver should be extremely cautious, even with the most modern system.
• It should be noted that with a functioning cruise control, you should select a mode of operation that requires less fuel consumption.

Laser and radar systems

• Laser devices are cheaper than radar devices. Their significant disadvantage is that poor weather conditions prevent the laser from seeing an obstacle. The dirt-stained car is absolutely not perceived by the laser.
• The radar system, as a rule, is installed on cars of a representative class and expensive sports cars.

"Toyota": installation of cruise control with own hands

Many are interested in how Install cruise control on Toyota.

The process itself is not so complicated. The main thing is to follow a clear sequence in actions. In case of difficulties, you can always contact a specialist. You will be assisted in a professional car repair shop.

What tools do you need if you install cruise control with your own hands?

To install the device, prepare:

• A figured screwdriver;
• Screwdriver T25;
• Keys, namely, the 19th number;
• Scissors and an awl with pointed tips;
• The lever controlling the modes of the device (suitable for modifying your car);
• A new trim panel for the steering wheel, equipped with an additional slot for the control lever;
• A set of screws of the correct size.

Practical execution

If you install cruise control with your own hands, then you must adhere to the following sequence:

• The airbag is removed. To this end, the knife should lift the plugs, which are located around the perimeter of the steering wheel. After that, a screwdriver must be unscrewed the screws that support the pillow. Do not pull out the screws.
• From the terminal, disconnect the minus battery.
• After protection from various errors with care, disconnect the connectors on the cushion. The connector with the blue wire is disconnected without problems, but with a yellow wire it's not so simple. When it is dismantled, it is slightly raised and shifted to the side. Be careful not to lose the springs located inside.
• Disconnect the connectors by means of a key 19. Turn off a fixing nut and remove a wheel.
• Remove the blue wire from the white plug by means of an awl or scissors, release the clamping clips. The removed wire is inserted into the connector of the cruise control lever.
• When we finish connecting the lever, we begin to change the skin. For this purpose, the old casing is removed (four screws on the handlebars are loosened) and the plastic clips are urged. A new decorative element is installed in place.
• The new cladding is screwed to the handlebar. A handle is taken out through the casing slot and fixed by means of two screws.
• Reassemble in reverse order. Do not forget to fasten the blue wire to the locks. Relying on the marks, set the steering wheel. Connect the connectors and fit the airbag.
• When the assembly is completed, the battery is connected in the driving mode on a flat road without obstacles. The result should be checked.

That's your own and that's it. Cruise control, with your own hands installed, ready to go.