How does cruise control work on a manual transmission? Installing cruise control and speed limiter Installing cruise control toledo.

Greetings, friends.

Today I want to tell you about a device that is useful for a modern car. We are talking about “cruise control” (hereinafter referred to as “cruise”). This device is used to assist the driver during long trips, or when driving on settlements with a speed limit, because allows you to avoid constant tension in your leg, holding the accelerator pedal in the same position for a long time, or to move without violating traffic rules.

In most cases, “cruises” contain two modes:

  • Speed ​​limit mode
  • Speed ​​​​mode

Speed ​​limit mode is a mode in which a fixed vehicle speed is set, exceeding which is limited electronically, and further pressing of the accelerator pedal is ignored. Disabling this mode occurs either by disabling the function or by pressing the “kick-down” button.

Speed ​​maintenance mode is a mode in which the set speed value is reached, and the electronics automatically maintain this value. This mode is turned off either by turning off the function or by pressing the brake pedal.

Let's look at installing such a device using an example Peugeot 308 Premium with automatic transmission.

Initially, cars of this configuration do not have “cruise”. In the electronics market, on this moment, there are many different universal systems. But such options require a competent installation specialist, because... Not all systems support standard connection of speed control devices. Therefore, we need a system that is installed standardly, but in more expensive car trim levels.

To install the cruise control system, we will need:

  • Tool for dismantling plastic interior elements
  • Hexagon “asterisk” CR-VT20
  • Cruise control knob


As I already indicated above, depending on the functionality, there are two types of “cruise” systems. For the Peugeot 308, this functionality is tied to the control knob:

  • Control knob with speed control 6242.Z9
  • Control knob with set speed support + speed limit 6242.Z8

On the donor car we install the first type of “cruise” - control knob 6242 Z9(it was just the one that was available).

Functionality of the cruise control control knob:

  • The wheel is responsible for activating the speed control function
  • The end button is responsible for turning on/pausing the speed maintenance mode
  • The petals on the back of the lever are responsible for setting/changing the supported speed value

First of all, you need to remove the upper steering column cover. To do this, use an asterisk hexagon to unscrew the 2 screws from the bottom of the steering column casing.

There is a plug on the left side of the casing that needs to be removed.

Then, remove the plug in the steering column itself, where the control knob will be installed directly.

As you can see, the lever contains a socket for a printed circuit board, which is located under the steering column plug.

We install the control knob into the grooves of the steering column until it clicks.

Reinstall the upper steering column cover and tighten the screws.

After this, you must contact an official dealer or certified service center for Cruise control activation (not installation)!!! At the same time, regardless of the installed handle, two modes can be activated at once! After this, you can replace the control knobs - both functions will work.

To check the functionality of the “cruise control”, we activate the speed maintenance function by turning the wheel on the control handle to the ON position. The following picture will appear on the instrument panel screen:

We accelerate to the required speed, and press one of the control stick petals (upper or lower) to fix/select the speed mode. Speed ​​maintenance mode is enabled.

Next, by pressing the key on back side Cruise control knobs can be used to increase/decrease the maintained speed, without touching the pedal accelerator!
If you need to quickly increase speed (for example, overtaking), then you need to push the accelerator pedal to the floor. There is a button under the pedal that temporarily disables the cruise control modes. When you release the pedal, the set speed will resume.

To temporarily disable the speed control function, you can press the brake pedal or the end button of the lever. The picture on the central screen will look like this:

IMPORTANT! Speed ​​​​mode activated only at driving speeds above 40 km/h!
If you try to turn on cruise at a speed of less than 40 km/h, you will see this message on the central display of the on-board computer:

As a result of installing the cruise control knob, you should be left with two of these parts, and nothing more - the casing plug and the steering column plug.

UPDATE *** If you have installed a handle with a speed limiter, then switching between cruise modes is also done by turning the wheel on the control lever; the rear petals of the handle are responsible for the value of the limited speed. To temporarily disable the restriction (overtaking)? you need to press the accelerator pedal to the floor.

** All functions and rules for using the function of maintaining a given speed or the speed limiting function are written in User instructions supplied with the vehicle. **

*** If you have the Lexia program, then you can activate cruise control yourself, without contacting a service center. Perform this procedure at your own risk! ***

In many trim levels, the Estima Hybrid is equipped with cruise control. This is a device that allows you to drive at a constant speed without the need to use the gas pedal. In Estima, cruise is controlled by a lever located to the right of the steering wheel and allows you to accelerate, decelerate and move at a consistently constant speed without touching the pedals. The thing is indispensable on long trips, and, fortunately, for the hybrid Estima the problem of its absence is solved very simply.

So, how to install cruise control (cruise-control, speed control or autocruise) for our hybrid.
First, everything we need from tools.

  1. crosshead screwdriver
  2. Head 19
  3. Torx screwdriver T25 (marked SATA 21105)
  4. Thin awl or nail scissors

In addition to the tools, we will need the cruise control lever itself, 3 self-tapping screws to secure it, and a plastic steering wheel trim with a hole for the lever. All this can be ordered from any company that sells original spare parts, or found at a disassembly site. Both the lever itself and the plastic are the same on many Toyotas, so you shouldn’t look for Estima at a car disassembly, but you can try your luck with parts from another car (it’s especially recommended to try the MARK II 110th body). True, you will have to get around the issue of matching the color of the plastic.

So, our way is to order everything new. The catalog numbers we need and approximate cost:

The steering column plastic has 2 different colors. You can determine which one you need specifically as follows: if you have the line TRIM QB14 on your engine compartment plate (or the color approximately matches what is in the photos below), then order 45184-28120-B1. Otherwise, order 45184-28120-B0. In addition, you don’t have to order screws, but personally it seems to me that it’s easier to spend 50 rubles than to go to the market and select the size by eye.

So, now that our order has finally arrived, let's take a closer look at installing the cruise control on the steering wheel.

First, let's remove the airbag. Using a knife, carefully separate the plugs on the sides of the steering wheel and use a star screwdriver to unscrew the two screws holding the SRS airbag. There is no need to try to get them out (this is probably not possible). You can try with a regular screwdriver, but they are screwed on very tightly.

After that, we disconnect the white connector with the single (for now) blue wire and unscrew the steering wheel with a 19mm socket. The nut itself should move easily, but after that it still seems like the steering wheel is holding something, it’s so tightly seated. Rock it with force in different directions and it will come off easily. Before this, it would be nice to mark with some light marker how it fits on the pulley, because there is a huge chance that the steering wheel will be placed crooked during assembly.

I’ll add that we won’t need the connector itself anymore, so you can mutilate it as you wish. I always use nail scissors to press out the clips in the last step. They have very thin metal and a sharp tip. After removing the wire, simply insert it into the connector located on the cruise control lever (no need to lift or press anything). Be careful not to mix up the side of the connector, otherwise you will have to repeat the process. As a result, this should look like this:

After bending the antennae, remove the pillow screws from the old plastic and insert them into the new one. Then we put the cruise control knob in place and fasten it with TWO screws as in the picture.

Connect the battery and enjoy the result:

How to use cruise (cruise control) on Estim:
After starting the engine, press the ON/OFF button on the control stick and turn on cruise. The green light on the panel will light up.
Start driving as usual, the cruise does not show itself yet. Having reached the desired speed, lower the handle down (SET) and you can release the gas pedal. Any application of the brake or gas will pause cruise action and to return to the last set speed, move the stick up (RES). Cancels speed settings and stops cruise control by moving the knob toward you (CANCEL).

With active cruise, it is possible to control the speed of movement. Without touching the gas pedal, pull the handle up (+). The speed will increase until you release the handle. Down (-) - the speed will decrease.

That's it, questions and comments are welcome.

Afterword:
The original plastic and the plastic with a hole for the cruise do not differ in ANYTHING except the hole. The original one even has markings for it, so those who want to save 500 rubles and have decently growing hands can cut out the hole themselves without any problems. Those who want to receive my original plastic can write in the comments.

Cruise control - what is it? A 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 used foreign car (even a very expensive one) often have no idea about the functionality of their car. Many drivers ask the question: "Cruise control - what is it?"

The key-based device, which is built into the steering wheel of a car, is not used after activation does not lead to the desired result. This article will tell you how to install cruise control yourself and what it is.

Modern cruise control systems are either passive or adaptive.

Passive system

The passive system includes:

  • keys for system control;
  • automated controller for control;
  • solenoid based valves;
  • actuator for the throttle valve.

Adaptive system

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

The adaptive system operates in constant speed mode. When the path is clear and there is no traffic, the adaptive system maintains a given constant speed.

How does cruise control work?

The servo drive uses the vacuum that forms in the manifold of a functioning engine. The controller depends on the degree of signal supply and the actual speed. In accordance with the specified program, it controls the vacuum and ventilation valves of the servo drive.

The signal from the servo diaphragm is sent to control the throttle valve. This adjusts the fuel supply and maintains vehicle speed when the load on the engine changes.

Uneven roads with alternating descents and ascents are easier to overcome when cruise control is turned on. Otherwise, you have to press or release the gas pedal.

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

The controller is disabled when the driver presses the brake pedal.

How to operate cruise control?

How to control cruise control?

The control keys are located on the multifunction lever or in the middle of the steering wheel. Some models have the word CRUISE on the front panel.

Control is carried out using the following keys:

  • Off, responsible for turning off.
  • On, responsible for turning on. When you press this key, the system itself is activated, but in order to set the desired speed, you press the accelerator. For example, 60 km per hour, and then press the Set key. The car will move at a given speed through the control of the controller. The indicator will light up.
  • To accelerate the car when activating cruise control (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 indicator, which was achieved when the switch button was released.
  • Briefly pressing the Set button when activating cruise control (the On key was pressed) will reduce the speed to the required value.
  • If you are overtaking, you should press the gas pedal to increase the speed of the car. When overtaking, press the pedal to increase the speed of the car. When the maneuver is completed, the pedal is released.
  • Cruise control is deactivated by pressing the brake pedal. Upon subsequent activation of the system, without turning off the machine, the system will gain and maintain the set speed.

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

Terms of Use

If there are frequent descents or ascents, certain difficulties may arise when driving a car in which cruise control is activated. This is directly dependent on three factors, such as the steepness of the path, the target speed and the steepness of the descent. When ascending, the speed may slow down, and when descending, it may be insufficient. You must press the brake pedal. This forces drivers to turn off cruise control in such variable conditions.

What is dangerous?

  • Do not use the cruise control system if the road is icy or wet. This may cause an accident.
  • Cruise control is not used at night, in fog, rain, or snow.
  • The device sometimes malfunctions. It may make a mistake when identifying an obstacle. The driver must be extremely careful even with the most modern system.
  • Please note that when cruise control is operating, you should select an operating mode that requires less fuel consumption.

Laser and radar systems

  • Laser devices are cheaper than radar devices. Their significant disadvantage is that bad weather conditions prevent the laser from seeing the obstacle. A car stained with dirt is absolutely not perceived by the laser.
  • The radar system is usually installed on luxury cars and expensive sports cars.

"Toyota": installing cruise control yourself

Many people are interested in how to install cruise control on a Toyota.

The process itself is not that complicated. The main thing is to adhere to a clear sequence of actions. In case of difficulties, you can always contact a specialist. You will receive assistance from a professional auto repair shop.

What tools will you need if you install cruise control yourself?

To install the device, prepare:

  • curved screwdriver;
  • T25 star screwdriver;
  • keys, namely, number 19;
  • scissors and an awl with pointed ends;
  • a lever that controls the device modes (suitable for modifying your car);
  • a new steering wheel trim panel equipped with an additional slot for the control lever;
  • a set of screws of the required size.

Practical execution

If you install cruise control yourself, then you must adhere to the following sequence:

  • removed. To do this, use a knife to lift the plugs that are located around the perimeter of the steering wheel. After this, use a curved screwdriver to unscrew the screws that support the pillow. There is no need to remove screws.
  • The battery negative should be disconnected from the terminal.
  • After protecting against various errors, carefully disconnect the connectors on the pillow. The connector with the blue wire is disconnected without problems, but with the yellow wire it is not so simple. When dismantling it, it is lifted slightly and moved to the side. Be careful not to lose the springs located inside.
  • Disconnect the connectors using wrench 19. Unscrew the fastening nut and remove the steering wheel.
  • Remove the blue wire from the white connector using an awl or scissors, and release the retaining clips. The removed wire is inserted into the cruise control lever connector.
  • When we finish connecting the lever, we begin to change the casing. For this purpose, the old casing is removed (the four screws on the steering wheel are unscrewed) and the plastic clamps are tightened. A new decorative element is installed in place.
  • The new trim is screwed to the steering wheel. The handle is pulled out through a slot in the casing and secured with two screws.
  • Reassembly is carried out in reverse order. Don't forget to secure the blue wire with clamps. Relying on the marks, install the steering wheel. The connectors are connected and the airbag is put into place.
  • When the assembly is completed, the battery is connected in driving mode on a flat road without obstacles. The result obtained should be checked.

That's my own and that's it. The cruise control, installed by yourself, is ready for use.

Cruise control on manual For many it may seem like something fantastic, but if you try, You can install such an additional function on your own car. The only thing you should think about right away is whether or not you need cruise control on your car? After all, although in general this additional function greatly simplifies the process of driving a car, it also has its drawbacks.

Is it possible to install cruise control on a manual transmission: let’s look into the technical nuances.

Those car enthusiasts who are wondering whether there is cruise control on a manual transmission have most likely encountered this function only on cars with an automatic transmission. Indeed, this additional function is mainly used only on cars with automatic transmission, which normally have the ability to install it.

In this case, the procedure for connecting the device will be practically no difficulty, since the car owner will only have to install it in the place provided by the manufacturer.


As for cars operating on a manual transmission and on which the possibility of installing cruise control was not provided, then on them can be installed manually universal device.

IMPORTANT! When purchasing cruise control for a car with a manual transmission, give preference to German manufacturers whose devices are highly reliable. This will allow you to avoid unexpected breakdowns of the cruise control due to overloads, which may occur due to incomplete compatibility with the car.

Technically, a similar procedure involves the additional installation of a bracket and an additional cable to the accelerator pedal, with the help of which it will be possible to control the speed of the car. Cruise control on the mechanics also involves installing a device control button at the bottom of the deflector.

However, often this button turns off after each press on the pedal (for example, when overtaking), which is why you have to activate the cruise control again.

Will cruise control work fully on a manual transmission?

The operation of cruise control on a manual transmission is practically no different from its operation when installed on a car with an automatic transmission.

However, in this case there may also be one drawback: when trying to drive uphill with cruise control turned on, the driver will not be able to automatically shift to a lower gear.

Because of this, if the driver is driving in 5th gear of a manual transmission, then without additional pressing of the gas pedal he is unlikely to be able to completely overcome the entire climb.

In such a situation, another feature of cruise control appears - if the vehicle speed decreases (which happens when it is impossible to drive onto a slope), the device automatically turns off at 40 km/h, so the driver will in any case have to resort to mechanical control of the gas pedal.

IT IS IMPORTANT! If your cruise control device has a buttonRES, you can reset the speed by double-clicking on it. If it is absent, you can reduce the speed by pressing the gas pedal and fixing the new speed using the cruise control start button.

The process of connecting cruise control to a manual transmission when it is not provided by the manufacturer.


Before proceeding with the installation of cruise control, the car owner must make sure that all technical components of his “iron horse” are in working order, and also install good tires on the car. This is due to the fact that in the presence of such malfunctions it is very dangerous to allow the car to drive under automatic control. If everything is in order, the driver will not endanger himself by driving on cruise control.

What you will need for installation

To complete the work, it is important to prepare in advance:


IMPORTANT! If your car has an accelerator pedal position sensor, then you will need to purchase an additional bracket for it, which you will also have to install yourself.

Installation process

In general, the entire work of installing cruise control on the mechanics will take you no more than an hour, however, you should set aside time to check the operation, as well as eliminate possible malfunctions. In general, the work consists of the following sequential actions:



 We check the operation of the cruise control. To do this, we recommend that you drive along an empty road where there is no traffic. It is rational to do a test activation of the device at low speed (but above 40 km/h), while being prepared for the need to control the accelerator pedal if the device suddenly does not work.

Is it worth using cruise control on a car: advantages and disadvantages of the function.

Principle of operation The functions of cruise control are that the device system automatically maintains the speed set by the driver, without requiring mechanical action of the foot on the gas pedal.

To activate cruise control, the driver just needs to press a button on the device, and immediately after that he can take his foot off the pedal and enjoy the car’s smooth speed, which will not change even if the road terrain changes.


But this does not mean that the driver will not be able to use the pedals when overtaking or stopping is necessary. All this is quite possible, and even more - after forced acceleration or braking, the car will still return to the same speed that was set on the cruise control.

THIS IS INTERESTING!Modern cruise control systems are equipped with more than one function on/off button. In addition, a button can be installed SET , pressing in pairs will allow the driver to double the speed of the car as quickly as possible, without touching the gas pedal with his foot.

In general, the advantages of this additional function on a car with a manual transmission include the ability to relieve stress from the leg during a long trip that does not require dynamic control of the car. Thus, when driving out onto a long and unloaded highway, the driver really gets the opportunity to rest.

However, the operation of manual cruise control is rational only if the car owner constantly travels out of town onto uncrowded roads. In urban conditions, there is practically no point in installing cruise control, since the driver will constantly press the pedals with his feet.

We hope you were able to answer the question for yourself whether it is worth installing this additional function on your car, and you can clearly explain to others what cruise control is on a manual and how to install it.

When driving a car over long distances, the driver's right leg gets very tired from constantly pressing the accelerator pedal. It's another matter if the model is equipped with cruise control. This system greatly alleviates the grueling stress of travel. But many motorists still do not know anything about the structure and operating principle of this useful system, even if it is built into their car.

Thanks to cruise control, driving becomes not only more comfortable, but also safer. But for proper setup and operation, you need to know the principle of its operation and design.

What is cruise control

The device is equipped in cars with both manual and automatic transmissions. The beauty of driving with cruise control becomes especially noticeable during long trips, when you do not need to constantly press the accelerator pedal, but only steer.

In the classic design, cruise control is set to a certain speed while driving using the gas and brake pedals. To do this, you need to press the accelerator and hold it until the required speed is reached. To reduce the pace of movement, the same is done with the pedal. To turn off the device, press both pedals simultaneously.

Principle of operation

Constant speed is maintained by adjusting the throttle using a pneumatic drive. The throttle valve controls the flow of air into the engine combustion chamber. The more air gets there, the greater the engine power and movement speed become.

If you open the hood of a car, you can see two cables on top of the throttle valve. One is used to regulate the air supply using the gas pedal, and the other is a cable for cruise control.

To operate, some models use a vacuum formed in the intake manifold of the engine. The controller controls the drive valves. Using the pressure difference, it changes the position of the membrane depending on the given speed. The pneumatic drive diaphragm is responsible for the position of the throttle valve. Before turning it on, the controller checks the acceleration indicator. If the indicator is less than 40 km/h, then turning on the device is blocked.

How to operate cruise control

The standard control system consists of several buttons located on the multifunction steering column:

  • On key - serves to turn on the device;
  • Off - to turn off;
  • Set/Accel - to install and increase speed. When you press it, the speed indicator will be fixed at this level. Pressing the key again will accelerate the car by 2 km/h;
  • Resume - to restore the previous speed. After braking, pressing this key will accelerate the car to the previous value;
  • Coast - serves to reduce speed. If you hold the key pressed, the car will gradually slow down its movement.

Adaptive cruise control

Modern car models are often equipped with an adaptive type system (Adaptive Cruise Control). In description technical characteristics You can find its abbreviation - ACC.

To use ACC, you must set a certain speed level and set the length of the segment between the car and the vehicle ahead. The distance between them is determined by a radar mounted in the front of the car. Processing of the transmitted data is carried out by a powerful processor. It is capable of warning the driver with an audible signal about critical proximity to another vehicle. And also independently slow down and accelerate the car depending on the distance to the vehicle ahead.

Safety rules for operation

  • Do not use the device on very hilly roads. If you climb frequently, the car will not have time to accelerate.
  • Do not use cruise control in icy conditions. This may cause the vehicle to overturn.
  • Turn it on immediately before use. When cruise control is on, you can accelerate the vehicle by pressing the accelerator pedal. And because of this, lose control of the vehicle.
  • Do not use the device on a heavily congested road. The system will not have time to respond to frequent obstacles that arise along the way.

Video shows cruise control in action:

When used correctly, cruise control can not only greatly facilitate the driver’s work, but also become an additional tool that enhances your vehicle.

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