How to install parking sensors. Installation and Parktronic Connection Powerforge: Auto Tools from A to J. Rear Radar Connection

One of the most complex maneuvers when driving a car is a reverse. But we want it or not, it is necessary to apply this movement mode constantly, especially when parking cars. To secure the control of the machine with such a situation, and Parktronic was born.

What does it represent, and what is the device Parktronic

There is a lot of titles with such a device. It is called parking sensors, and parking radar, and parking sonar. From these names, it becomes clear the principle of its work - detecting obstacles, measurement of the distance to it and the warning of the driver. It occurs like this as follows - when the reverse turn is turned on, it begins to emit an ultrasound generator, which is part of the parking sensor.

In the event of a car or a number of obstacles along the path of the car or a number of obstacles, the reflected signal appears from it, which perceives the parking sensor scheme. By the delay time of such a signal, the system determines the distance to the obstacle and warns the driver of the car using the alarm and display means provided by the design of the product.

What happens a parking sensor system

For understanding, which is a similar device, just look at the drawing:
It includes:

• the electronic unit;
• sensors placed on bumper auto;
• display and display device.

This is a fairly enlarged image, but it allows you to understand what product represents. Existing types of parking sensors are quite diverse and numerous. You can define such signs by which they differ in each other:

The number of connected sensors. There may be two of them, and maybe eight. The ability to detect the obstacle during maneuvering by reverse and the cost of Parktronic itself depends on the quantity. If the car is equipped with two sensors, then the probability that the obstacle will remain unnoticed, quite large. If the device contains eight sensors, then the probability of the minimum error.


Distance display method. The system can use the distance indicators with one scale, with two scales and digital display of the distance to the obstacle.

Information display tool. Parktronic data that receives a device as a result of its operation may be displayed on:

1. special device;
2. liquid crystal display;
3. windshield;
4. rear view mirror.

Method of transferring information to an electronic control unit from sensors. Such a system, as a parking sensor, can use data transfer for these purposes both by cable and by radio channel.

Apply additional devices. There are special systems that use additional camcorder in their work, providing the display of the space from behind the car in the rearview mirror. It is believed that such a parking sensor with a rear view camera creates opportunities for the safest conditions for maneuvering by reverse. At the same time, you should not forget that although the car installed a parking sensor, the rearview mirror is as well with no less efficiency, allows you to estimate the presence of obstacles behind the machine.

Sensor location location. It was originally planned to have them only on the surface of the rear bumper auto, but in the following system of parking sensors began to use and sensors installed on front bumper.

How to connect ParkTronics

The task is this responsible, but it is quite possible to fulfill own forces, Following the instructions. As a rule, the connection scheme requires to connect the sensors, the display device and the electronic unit. It is usually installed in the car trunk at any convenient place.


The next task of the connection scheme involves the installation of sensors. If more than two are planned, first of all the extreme, on the bend radius of the rear bumper, are then put on the same distance. Before they are installed, the surface is prepared, cleaning it from dust and dirt, and after that it makes marking on the surface of the rear bumper, where they will be located. The system usually provides for a certain location of the rear view sensors, including, as a rule, it is necessary to withstand the distance from the Earth fifty centimeters.


In the outlined places of the rear bumper, holes are drilled in which the sensors are then installed. In order for the system in the future, it is reliably, they are additionally attached to the bumper with glue or sealant. After that, you need to connect sensors to the control unit, as provided for by the Parktronic scheme. If the display device is planned to be located on the front panel or on the rear view mirror, the wires for the connection will need to be laid under the cabin trim, for which it will have to shoot it.

All wires used to connect the rear view sensors are best combined into a single harness using clamps, in the fields of transitions through holes it is necessary to take additional measures to protect damage. After the connection diagram of all devices is executed, the parking sensor must be tested. For this, the parking sensor system is checked in different conditions on the possibility of detecting obstacles when maneuvering. If the product works correctly, timely detects and warns about the presence of obstacles, it means that you managed to connect the parking sensor.

Parktronic for cars, its possible failures and malfunctions

As a rule, the reasons for faults Parktronics serve sensors and wires in harness. Of course, it is possible that the refusal occurred in the electronic control unit, which is why the Parktronic system itself or stopped working, or works with violations. But such a refusal is quite rare.

For example, the external manifestation of the failure can sometimes serve a long-term squeak, which gives the system without any visible reasons. In this case possible cause There may be splashing of the rear-type sensor, after eliminating pollution, the parkingricronics will be able to work as before. Another reason can be the closure of individual wires, which are connected to the central sensor unit. In this case proper scheme The work of the product will be broken, and to restore its performance will require diagnostics.

The closure of wiring moisture to connect the sensors will also be shown, as a result of which the correct signal flow circuit is broken. However, after drying the wires, the performance should recover.

In itself, such a device, as a parking sensor, cannot be considered an obligatory element of the car, but nevertheless it turns out to be useful when performing complex maneuvers, especially for beginner drivers. Parktronic can be of different types and constructive performance, but in any case it requires a rear view sensor connection.

Parktronic is a system of helping driver for safe car parking. Every year a lot of new cars appear on the streets of cities. And the number of parking vehicles increases quite slightly, and drivers are forced to put their cars more tightly to each other, which often leads to an increase in the number of traffic accidents.

To prevent unpleasant situations during parking, there is a parking radar, which is called a parking sensor. He helps the driver to make a safe parking of his car in difficult conditions. It will be a short answer to the question: what is a parking sensor. This device will be especially relevant for beginner drivers and women.

There are several performances of such devices. There are parking sensors:

1. Forced type.
2. Constantly working. Such devices will be unsuitable for the conditions of urban movement, where this system will constantly issue a sound signal about the dangerous approximation, which will be tedious for the driver. Therefore, for the city it is better to use parking sensors with a shutdown and inclusion with a compulsory method.

The driven drives from this system can be different. Popular signals are sound, as well as with video monitor and graphics. The monitor selection should be carried out taking into account the experience and skill of the driver. Often, modern parking sensors include several types of signals: a video monitor or scale, plus a beep.

For novice drivers, the beep is not suitable, since in a signal that changes its tonality, it is difficult to determine the removal from the object, and the form of the object will be indistinguishable. It may be a branch, border or bumper of another car.

• The digital display is deleted to a possible object and serves for drivers with a good eye and skill to determine the distance.
• The graphic screen is also good. It has more information compared to sound signaland defines an obstacle, deleting to it and an approximate location. On the graphic indicator, you can clearly see the change in the removal to the object.
• Parktronic with a video screen shows an item located along the path of movement, and the path itself. But the full-fledged image will be when there are several sensors on the machine at the same time.
• Modern models Parktronics have high-tech functions, for example, measuring the temperature of the external environment, speaking by human voice, etc.

Operating principle

We will consider the most popular ultrasound parking sensor. His principle of operation is quite simple: touch sensors transmitting and receiving sound signals are embedded in the car bumper. The system determines the distance to the object on the principle of the time of the sound signal from the sensor to the object and back. This calculation is possible due to the constant size of the speed of sound.

The driver gets different types of signals: sound, visual or complex. IN different types Parktronic is mounted with a liquid crystal display, on which the location of the machine is visible relative to the object and the removal between them. Almost more understandable is a beep, but it depends on the driver's skill.

Required Mounting Materials

To install the parking system, you do not need professional skills. Such a job can perform any driver. To do this, drill holes in the bumper and perform electrical connection of wires. The main part of the tool is available in any garage.

A set of many parking radaries includes:

• Ultrasonic sensors. The amount depends on the acquired model.
• Connecting wires.
• Display.
• The electronic unit.

In the configuration of some versions, the cutter is turned on for performing holes for sensors, and other little things. If this cutter is not included, you can use the usual drill that is easy to purchase at any store. Before this, it is necessary to accurately measure the planting diameter of the sensor, given that the mill must exceed the diameter of the sensor by 1 mm.

For mounting and connecting the parking system, the following materials will be required:

• ParkTronics elements set.
• Mill for hole holes.
• Drill or screwdriver.
• Spanners.
• Multimeter, roulette, tape and pencil.

All cars are different and immediately impossible to take into account all the installation nuances, so other tools can also be needed, and different little things, for example, soldering iron, passage or car wiring scheme.

Installation of parking sensors do it yourself

Before installation, it is advisable to make sure that the equipment kit is working correctly. To do this, connect the signal control unit with sensory sensors using conductors and check if there is a parking sensor reaction to various objects.

Installation scheme

This installation scheme is universal, and can be used for many cars. According to this scheme, the sensors and the chamber connected by the wires with the control unit are installed in the rear and front bumper. The Parktronics screen can be mounted both on the instrument panel and the car in the cabin, and also connects to the wires.

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Installation starts with drilling holes for sensors. This is the most responsible task that is suitable with great care. On many cars, the bumper can not be removed, but if it is more convenient for you, you can remove the bumper.

First of all, place space on the bumper to install the sensors. In the Parktronic manual, you can find the installation rules - the best distance between the sensors and to the Earth. These rules are important, and they must be taken into account when laying holes.

Then stick the tape to the locations of the holes, and place their centers.

Before drilling holes, it is necessary to check the correctness of the markup again, as it is not fixed yet. Using a cutter or drill, drill holes in the bumper marked holes. It is important that the sensors after installation have a strictly horizontal direction, so it is necessary to drill strictly perpendicular to the surface of the bumper.

Next, in the holes it is necessary to insert sensors with wires inside. On some machines under the bumper there is a special lining, which is called damper. Then the wires should be extended with a nail, having taken the wire with a wire. Before that, it is necessary to make a hole in the damper for pulling the wire, and also with the help of a nail or wire tighten inside.

Then you need to insert the sensor and fix it on the reverse side by mounting rings that are included. An important point It is the correct sequence of setting sensors marked with letters A, B, C and D. On the bumper they should stand in the same order from left to right.

Usually, the sensors have silver or black, and when necessary, they can be painted in the color of the bumper. This work does not affect durability and sensitivity, and your car looks elegant. You can choose a paint by computer selection or approximately.

Typically, the signal block is mounted in the trunk, but it can be fixed inside the wing or in the cabin under the instrument panel. Consider the most popular installation example.

Work will happen in the trunk and under the bumper. First you need to free the trunk and remove the facing. The wires from the sensors need to be opened together with electrical tape or plastic screeds, or the wires are paved in the corrugation that protects them. Conductors bonded together need to be held in the trunk under the bumper through the hole. If there are no holes in the trunk, then it should be drilled it and after pulling the conductors to seal it with sealant.

Then you should choose a place to set the control unit of the signals. Such a place should be safe so that it does not break the baggage during transportation. The block is fixed to any surface on double-sided adhesion. You need to rip the film and fix the block.

Parktronic begins to work when the rear speed turns on. Therefore, after fixing the control unit, it must be connected from the lantern rear stroke, given the polarity. First you need to find the reverse wires and find out the positive conductor from them. Usually these wires have red and black color, so the red wire must be a positive wire. For loyalty, check the polarity of the multimeter.

Wiring is connected in two methods:

1. Old "Dedovsky" method - Clear isolation from the ends of the wires and twist them together. Next, the connection of the wires is wrapped with a tape. This operation must be repeated with all pairs of wires - negative and positive wire.
2. Modern method - use special rivets. When compressed, they form a good contact of the wires. This is the most convenient way, since there is no need to shoot, or cut insulation. Such rivets can be included in the equipment, but also sold separately in the store.

On the positive wire from the reverse lamp to set the rivet. Insert the power supply of the unit into another hole. Next, we press the metal jumper by pressing the metal jumper, which pours two cables and the contact forming between wires.

Then you need to connect sensors to the control unit - each conductor from the sensor and each connector on the housing has labeling.

The next step must be determined where to set the display and secure it there. Most often it is mounted on the instrument panel. However, some craftsmen can install the Salon screen so as to look at it through the salon mirror. The screen, like the block, is fixed to the smooth plane on bilateral tape. Next you need to connect the display to the signal processing device.

An important point is to install the screen from the back of the cabin. It should be borne in mind that it will have to look through the mirror. This means that all objects on the way will be reflected in the mirror on the contrary, that is, in a mirror reflection. To make the display, it is necessary to change the sequence of connecting wires from sensors that are connected to the electronic unit.

The rearmost location of the screen has the dignity that no need to stretch the wires throughout the cabin to the instrument panel. In this case, the wiring is laid on a special hole under the seats rug, and further under the lining between the roof of the machine and the board. If the display is located ahead, then the wires are pulled under the side cover of the skirt, or under the mats.

All electrical wiring must be fixed with a tape or clamps. This rule applies to excessive ends of the wires that can create noise when driving around irregularities. After grading and connect the wires, you need to turn on the ignition, then turn on the rear speed and observe whether the screen is lit. If he caught fire, then the installation was right.

Work on connecting front parking sensors is the same as the rear, but there are small differences. At the same time, it is necessary to stretch the wires from the front bumper through the windscreen space and the interior of the car to the trunk, where the electronic processing unit is located. On some machines, before installing the front parking system, it is necessary to remove the duct nozzle and the radiator grille.

Further operations must be carried out according to the instructions. Place and drill holes for sensors. We use a wire for pulling wires under the bumper and fix the wires with clamps or tape. According to the technological hole, the wiring is released into the workpiece. In order not to interfere with the washer tank, it can be dismantled.

The wire from the left front sensor is advisable to pave along the other side of the booming space under the battery batteries. To stretch other wires, you need to apply the existing corrugation. The wiring is paved in the salon on the technological hole.

Now it is necessary to determine how the front parking system will be turned on. In this case, there are several ways:

1. Activate the system with an individual button. In this case, you will have to connect the front parking sensor to the standard button on the torpedo or mount a new button. This method has the advantage of which makes it possible to apply it when necessary.
2. Activate the front parking system by turning on the ignition. This method will be more convenient, since there is no need to always press the button. You need to get to the conductors under the steering wheel and reveal the ignition wire, open the steering panel. You can find the ignition conductor using the tester. Initially, connect the ignition and find the wire where there is an on-board network voltage. Then turn off the ignition, while the voltage on the conductor should aby. This wire is indicated by the symbol "K". Connect the power from it.
3. Activate the front parking system using brake pedal. It is necessary to connect the power from the brake lamp. Find the desired conductor can be a multimeter, as in the last method.

Now it remains to output the wiring on the machine's salon to the installed processing unit. It is in the trunk. We connect the wires according to the instructions, according to the same scheme as the rear parking sensor.

Possible malfunctions

Before installing the equipment, it should always be checked for performance. If everything worked before installation, you need to check all the main elements. All parts should be connected according to the instructions included.

You should check the power supply from the ignition or the reverse lights. There may also be marriage from the factory.

The most reliable and rapid way to determine the fault is computer diagnostics. Currently, this service can be ordered in many car service. If you decide to find a malfunction yourself, then you should figure out the situation. Most often, the reason is the sensors, and they need to pay attention from the very beginning. The most popular problem is a continuous signal. A foreign object can stick to the sensor, or the wires were oxidized, and a closure occurred.

Parktronic car - This is an electronic ultrasonic parking radar that allows the driver during parking to estimate the distance between the car bumper and the obstacle. The presence of parking sensors in the car increases the safety of parking in a limited space and in conditions of poor visibility.

Principle of operation and types of parking sensors

The principle of operation Parktronic is to process the electronic unit obtained from wireless receiving and transmitting sensors installed on the bumper of the car signals and representing them on the display in a convenient form for the driver.

In the simplest parking sensors, the information is an intermittent beep, the frequency of the interrupt of which increases as the car approaches the obstacle.

In the most common parking sensors, informing the beep is complemented by a monitor or a display, on which the distance to the obstacle in meters is derived in graphical or graphic and digital form. You see the structural electrical installation scheme of such a radar in the photo. In expensive Parktronic models, there is additionally a video camera, the lens of which is constantly wiped from dirt that in practice it negates its entire advantage.

Distance measurement sensors in parking sensors are used in two types - tape and ultrasound. Ribbon sensors are a metal ribbon fixed with inner Bumper, the obstacle is detected only at a distance of less than 30 cm and work poorly in a humid environment, so practically does not apply.

There are types of wireless parking radars in which the signal from the electronic unit on the monitor is transmitted using a radio signal. The price of such a parking sensor is an order of magnitude higher, and the apparent simplicity of installation of deceptive, since it is still necessary to bring the supply voltage using wires using wires, which practically negates the advertising advantage. In addition, such a system is subject to radio interference, which reduces the stability of the partner radar as a whole. I immediately refused such parking sensors.

Device and principle of operation
Ultrasonic Parktronic sensor

Ultrasound Parktronic sensors are unpretentious and able to confidently detect any obstacle on distance from the car closer than 2 meters. The ultrasonic sensor is similar to the telephone headset, only the speaker and the microphone are installed in one case.

The sensor works as follows. From the electronic unit, a tutu of pulses with a frequency of 40 kHz is periodically supplied to the sensor emitter. If an obstacle occurs on the path of the pulse, it is reflected and catches the microphone. Next is transmitted to the electronic signal processing unit, which measures the time interval between the moment of radiation of the pulse and the time of its return from the obstacle. The further the obstacle is, the more time it is necessary to return the signal to the sensor. Thus simple way And the distance is determined. The electronic unit remains only to convert the time to travel the pulse to meters and display information on the display.

The distance on which the parkingricronics can detect the obstacle depends on the power of the radiated pulse and the sensitivity of the microphone.

The angle of radiation of the pulses is limited, so it requires at least four ultrasonic sensors to completely overlap the blind zone on the bumper.

What parking sensor to choose and where cheaper to buy

When moving a car forward, all obstacles are visible and so well, therefore it makes no sense to install parking sensors to the front bumper. Based on the foregoing for independent installation In your car, I chose a parking sensor with four ultrasound sensors to install on the rear bumper, with a notification of the audio signal and the output of graphical and digital information on the display.

After determining the configuration of the radar with satisfying my requirements and the search for parking sensors on the Internet, found a suitable price and quality in the Chinese online store Aliexpress. As a result, taking into account the independent installation and value of the materials, my costs for installing parking sensors in the car amounted to a little more than $ 11.

The photo presents a set of components for the installation of parking sensors in the car. In the set there is even a special cutter, for drilling holes in the bumper for mounting ultrasonic parking sensors.

Check ParkTronics before installing in the car

Before installing parking sensors in the car, to exclude surprises, it is necessary to check it on working capacity. For this, it is necessary, in accordance with the above-described structural scheme, connect all sensors, display to the electronic control unit, display and submit to it by observing the polarity of the supply voltage +12 in direct current From the power supply, designed for current of at least 0.3 A or battery. It is impossible to make a mistake here, since all connectors are different, with the exception of connectors for connecting parking sensors. But when checking, the sequence of connection sensors does not have the value, as they are interchangeable.

If the sensors are left lying on the table, then check the parking sensors will be impossible. Therefore, you need to simulate their installation on the bumper of the car. To do this, in a sheet of corrugated cardboard or any other sheet material, you need to dry the four holes with a cutter and set ultrasonic sensors in them, as shown in the photo. The distance between the holes should be more than 10 cm.

Next, send a sheet with sensors into space, free two meters from obstacles and turn on the parking sensor. It remains to be checked to look in front of the sensors and see what is displayed on the monitor. If everything works, you can start the installation of the radar in the car body.

For interest and assess the quality of parking sensors opened the control unit, its printed circuit board in the Foto. The presence of labeling elements, installation accuracy, high quality packs and voltage supply in electrolytic capacitors pleased.

Choosing a place of installation of the monitor and electronic Parktronic block

When parking, the driver usually looks into the side mirrors and the rearview mirror. Taking a parking sensor monitor and sitting in driver chair Car, I began to look for the most rational place of its installation. As a result, taking into account the need to lay the wire to the electronic unit, it was decided to consolidate the monitor on top of the rearview mirror.

Ultrasonic Parktronic sensors are installed in rear bumper, and the feed voltage is easiest to serve from the reverse lamp, since the parking sensor should only work when the reverse transmission is turned on. Therefore, the electronic unit was decided to establish in the immediate vicinity of the sensors in the luggage compartment.

As a result, the electrical installation diagram of the ultrasonic parking radar was presented in the photo. Now all the questions on the installation of parking sensors have been worked out and you can begin to install it in the car.

Each ultrasonic sensor Parktronic, depending on the installation site on the bumper, should be connected to its own electronic unit connector. Therefore, on the connectors you need to mark the label in advance in accordance with the inscriptions on the body of the electronic unit.

Installation instructions Parktronic on a car
do it yourself

Radar Mounting Technology for Cars different manufacturers And there are little models and therefore the instructions for self-installation Parktronic on the example of the car Hyundai Getz will be useful to the owner of any car.

Laying the wire from the monitor to the electronic unit

The cable from the monitor to the electronic ParkTronics unit was decided to stretch between the ceiling and the roof of the car. This is the shortest way that does not require the removal of the trim.

The ceiling lifting at the rearview mirror was a couple of centimeters allocated down and into the resulting clearance, a piece of foam was inserted for the convenience of work.

At the ceiling door trunk, the trim was released from the rubber seal and is also assigned to a couple of centimeters down. Next, an attempt was made to stretch the steel wire with a diameter of about two millimeters through the formed gaps from the trunk to the rear view mirror. But, unfortunately, the wire was restricted into something and despite numerous attempts to turn her did not work.

I solved the problem by dragging the wire in several stages. First from the rearview mirror in the gap that made, having freed from the rubber sealing the ceiling over the vertex of the driver's door, then through the second clearance of the left rear door And then through the clearance in the trunk. With the help of the wire, the rope was first stretched.

To eliminate damage to the monitor connector, it was attached to the rope with the help of a tape, as in the photo. It remains to pull neatly for the rope and the wire will easily pass behind the trim to the trunk. I performed this work in the parking lot in the courtyard of the house in 15 minutes.

Removing plastic panels

For hidden laying of wires from ultrasonic sensors and feeding to the electronic supply voltage unit, it is necessary to release the left part of the trunk from the plastic panel.

In the first step you need to throw back rear armchairs And remove the outdoor trunk covering. It is fixed with multiple self-tapping and clips. Removed without difficulty.

Next, you need to remove the plastic panel of the rear wall of the trunk. For this, all visible screws and bolts are discerning, and the panel with a significant effort is shifted upwards. It keeps on four clips and removed well.

To start installation, the parking sensors remained only to remove the side left panel of the trunk. Again, you need to unscrew all visible screws. Next, from the side of the left door, delay it from the car body and when two clips are released to pull the panel on themselves.

Installation of ultrasound sensors Parktronic on the bumper

Radar manufacturers recommend setting the rear parking sensors at a height of 50-70 mm from the road surface. Thus, the sensors could be installed on a black molding or on the upper part of the bumper. I chose a second option.

Since the diameter of the sensors was 22 mm, then 40 mm indentation was made from the upper line of the bumper. The drilling centers of the holes were applied directly on the surface of the bumper using an alcohol marker.

Since the end cutter had a drill in the center, then it was not difficult to drill the holes with the help of the electric drill. The edges of the holes turned out to be neat, without burrs. You can use the rechargeable screwdriver for drilling.

In the rear wall of the trunk there was a hole through which the wire from the rear fog lights was held. Through it, it was decided to pave the wires from ultrasound sensors. The rubber sealing ring was removed and with the help of steel wire, which would be told through a drilled hole next to fog large, Rope was extended.

To the rope using an insulating tape, as shown in the photo, the sensor connector was fixed and the wire is extended to the trunk. It needs to be broken without effort, not to damage the wires and sensor connectors.

To eliminate the carriers of the sensors about the steel edges of the body of the car and sealing, in the sealing ring, the knife was made to a knife through which the extends of the wire. Further, the seal was installed in place.

When the sensors are installed in the bumper, they need to be orient them so that the arrow applied on their enclosures indicated to the top.

Attempting to consolidate the ultrasonic sensor in the bumper from the first time was not crowned with success. The sensor did not want to stay. It turned out that silicone clamps were calculated for fastening on a thin wall, and the thickness of the bumper was 2.5 mm. It was necessary to remove part of each retainer with the help of a knife so that the gap between them and the sensor flange was 2.5 mm. After refinement, the sensors were fixed firmly. It was impossible to pull your finger to the finger. Therefore, the glue was not needed.

After fixing the ultrasonic rear sensors on the bumper of the car, the wires from them were pulled by plastic clamps with wires that are moving from the fog lights.

Installation of electrical wiring Parktronic in car trunk

Installing the monitor and ultrasound sensors is completed and only to connect the power wires to the on-board network of the car remains.

Since the parking sensor should be included only at the rear course of the car, it is convenient to connect it to the wires supplying the supply voltage to the reverse lights. They turn on only when the speed switch lever in the R position is connected. rear Lights Just been near the planned installation site of the electronic control unit Parktronic.

If the colors of the insulation of the wires are not known, they can be defined using a multimeter included in the DC measurement mode. To do this, turn on the ignition and not starting the engine, set the speed switch lever to the reverse position. Next, touched by a negative diploma of the multimeter to the bare body of the car, positive in turns to touch the connector outputs until the device shows the presence of voltage + 12-14 V. Next, the positive dipstick is left connected to the found contact, and negative disconnect from the case, and find it in the connector Contact masses. In this case, the device should show again + 12-14.. After that, you need to remember the colors of the insulation of the wires, remove the key from the ignition lock and set the lever to the neutral position.

Connect the power supply of ParkTronics best method of soldering. To do this, hearing the soldering iron isolation in the right places to remove it. Next, involve the connected wires around the standard and suck the soldering iron. The photo provides an example of connecting for the car Hyundai Getz. White wire is the plus, and black - negative (mass).

After soldering, the bare parts of the wires need to be covered with three layers of insulating tape. In order to exclude the laptus of solder conductors, the wire, which goes to the electronic unit needs to be closed to a regular bundle with a tape, as shown in the photo below.

The installation of the wires is made and now before installing the panels in place you need to check the operation of parking sensors. To do this, connect all connectors to the electronic unit, following the procedure for connecting the sensors. Include ignition I. rear transmission. Earring the obstacle to the sensors to make sure that the monitor shows the correct distance to the obstacle.

Electronic Parktronic block I did not hide under the trim, since in case of violation of the work, the parking sensors without removing panels it will be impossible to diagnose and repair. Therefore, I decided to install it in the trunk pocket. To do this, it was drilled using the existing cutter hole in the side panel pocket.

Through the hole made in his pocket there were the traits of Parktronic wires and side panel Installed in place. Next, the connectors were inserted into the electronic block sensing unit.

To the vertical back wall of the pocket, the electronic unit was glued with two-way tape, which was included.

As can be seen in the photo, the presence of ultrasonic parking sensors on the bumper, from my point of view, even improved appearance car.

After installing Parktronic, I did not immediately glue the monitor on the mirror, but a little traveled. As a result, the most convenient not interfere with the review was the right to the right of the mirror fastening to the windshield. There was a glued monitor with a double-sided tape from the set from the manufacturer.

As the practice of exploiting the radar, he justified expectations. Reversely, especially in crowded places, it became safer and much calmer from it. Now I am not afraid that one of the restless babies will accidentally fall under the wheels of my car.

If you have even not significant technical skills, then after reading this article, you will make sure how easy and accessible is the installation of parking sensors, and you can install it with your own hands.

Minimum tool

To perform these works, you will need:

1. Straight and crushing;
2. Torx keys or wrench different sizes (depends on the brand of your car);
3. Electric drill or screwdriver;
4. Set rolled metal size from 3 to 16 mm;
5. Wire stripping knife;
6. Malyary Scotch;
7. Insulating tape.

So, you have, the kit that includes:

1. Four sensors;
2. Control block;
3. Indicator panel;
4. Wires;
5. Milling cutter for holes for sensors;
6. Two-way tape for fastening the control unit and the indicator panel.

This is a standard set. Some Parktronic models can be slightly modified. But the installation order in this case remains unchanged.

The first thing you need to do is remove the rear bumper of your car. Most cars have enough to loosen several fasteners in order to gain access to the back of the bumper.

After that, it is necessary to make the correct markup on the bumper for drilling holes for parking sensors.

In this we will help the greater tape. You stick it from the edge to the edge of the bumper without distortion and find the center. Next, mark an equal distance to extreme sensors. They must be approximately no more than 10 cm from the corner of the bumper.

The remaining two holes should be at the same distance from each other. Those. The distance between labels of extreme sensors must be divided into four and get the distance between each of them.

Drilling

After applying markup, you insert the mill from the set to the electric drill or screwdriver and drill holes for parking sensors.

Insert the sensor

Now the painting tape can be removed and insert sensors, pre-release the wires inside the bumper.

Please note that all sensor wires are marked with letters or numbers. Sensors are necessary in the same sequence. This is necessary for the proper operation of the indicator panel.

You must also pay attention to the arrows drawn on the sensors. Sensors must be installed so that the arrow is pointing up. Otherwise, your sensor will respond to Earth and will constantly false responses, which means that incorrect informing the driver about the obstacles.

The next responsible stage, during the installation of Parktronic, with your own hands, is to connect the power of the control unit and sensors.

In order to skip the wires inside the car, it is necessary, removing the back of the trim in the trunk, find the rubber plug closer to rear headAnd, drilled a hole in it, skip through her wire.

If such is not detected, then you will be useful to drill the metal roller, in order to drive a hole for wires from the sensors to the control unit.

Start working with a drill of a small diameter, gradually reaching the maximum - 16 mm. The wires need to be wrapped with a tape, and at the place of passing through them through the car body, put a protective gum to eliminate damage to the insulation of the wires.

Connecting the sensors to the control unit according to the letter or digital indexing, connect the power of the control unit to the rear light power supply.

The color marking of the wire, going on the mass of the car and parking sensors, is the same - black. Another wire is a plus.

To check the connections, you must connect to the control panel control unit and turn on the reverse transmission. You must light up the reverse lamp and turn on the parking sensor indicator. It will be evidence that you did everything right.

Parktronic indicator

And the last thing you need to do for self install Parktronic is to position the Parktronic Indicator on a torpedo or another convenient place for you, and carefully stretch the wires under the inner trim of the car, under the mats or door linings in the back of the car for connecting to the control unit.

No, even the highest-tech equipment, will not be able to replace confidence and correctness, if there is experience. Hands, speed reaction, acute driver's vision is much more important than all existing auxiliary systems. However, driving skill can come only with experience (and possibly with scratches on the car body). To minimize the problem due to inept parking, humanity came up with parking sensors. Naturally, these devices are not panacea and cannot work as well as eyes and hands. But parking sensors will be able to save scratches and collisions on close parking lots. The device will be very useful for novice drivers, especially if it is correctly selected. But it is only half of the case. You need to competently install and connect the front parking sensor, as well as configure the system. In today's article we will tell you how to do it.

What is parking sensors?

These are special systems that serve to designate the dimensions of the car using sensors. The main function of parking sensors is to warn the driver about any subject or object on the car. There are both the rear parking systems and the front.

Device

A typical parking radar consists of electronic block. It manages all the executive elements - processes the data obtained and performs self-diagnostics. As executive devices, ultrasound sensors are used as executive devices. It is these elements that detect various obstacles and a signal to the electronic unit.

Also parking complex includes a light indicator or display. With the help of these elements, the process of informing the driver about the distance to the obstacle. Parktronics with light indicators are the simplest. Models with display are more functional and allow you to connect the rear cameras or front view. Some devices among the capabilities have a data project function on windshield. But these are far from all cars.

How it works?

Before installing parking systems to your car, you should know and understand how these devices work. So, the electronic unit sends the sensors to sensors emit an ultrasonic wave of 120 degrees. If the wave comes on his way an obstacle, it will be reflected. The sensor will be able to catch it and then transmit information about it on the block.

The control unit considers the time that the sensors for the generation of waves and acceptance, and then considers the distance to the obstacle on the way. Then all information is transmitted to the alarm devices. The device is started automatically - when the driver turns on the appropriate gear and starts the movement, all sensors are turned on. In the case of transmission, the rear sensors and two fronts along the edges are activated. When the driver slows down, all sensors on the front bumper are involved. The system works automatically.

The feasibility of the front parking sensors

With the rear parking sensors, everything is clear - they greatly help beginner drivers in parking lots, departures from yards and adjacent territories. But the installation of the front parking sensors, many consider inappropriate. As for the installation technology, it depends on the specific car model.

The fact is that the border almost everywhere has the same height. Ground clearance The crossover and sedan - different. If the car has a big clearance, then there will be little from the front parking sensor. But if the car is low ("Chevrolet Cruz", "Fiat Tipo" and so on), then it is worth equipping a car parking radar.

Features of installation and operation of systems

There are also certain features of the front parking sensor. With sensors on the rear bumper, everything is much easier. In the case of rear sensors, the electronics responds to the transmission enabled and does not interfere with the driver in the process of movement with false signals.

The front sensor should be tied to pressing the brake or the speed with which the car moves. All this requires a deeper introduction into the electronics of the car. Therefore, the front parking systems cost more than the rear.

Installation of sensors on the front bumper of the car

Let's see how properly do it yourself. In most cases, the control unit is mounted in the trunk. Installation work is best started from the back of the car.

Bumper is recommended to dismantle. Next, the surface is carefully cleaned and washed. On new machines, the manufacturer has already made factory marking on the surface of the bumper for installation, but there is no such thing on older - in this case, the markup is performed with your own hands.

It must be borne in mind that the sensors must be installed at a height of at least 50 centimeters from the ground. Installation sites are placed so that between them it was equal distance. Monitor and over the distance from the edges of the bumper. It should also be the same.

It is unacceptable that the sensor closes the license plates or moldings. If everything is fine, then with the help of a drill and a thin drill in the bumper make holes. With a complete cutter, the hole is expanding. Then the sensors are installed in the resulting hole. The entire wiring is securely fixed by clamps, which are then fixed on the bumper. Sensors need to be installed so that they are at an angle of 90 degrees to the ground surface.

How to connect the front parking sensor?

If the process of installing the front and rear sensors is practically no different, then the connection of the front parking sensor (control unit) is much more complicated. Exist different variants - With the activation button, pressing the brake, with activation after turning on the first gear.

Scheme with button

This option is much easier to implement, and it works quite efficiently. True, it is necessary to run it manually - if necessary. To implement the schema, you need a button that you want to install in any convenient and easily accessible place for the driver.

Nutrition can be taken from there, from where the video recorder or lighting ceiling in the cabin. The principle of such a connection of the front parking sensors is simple - when the engine is running, the power goes. If the motor is dried, then the system will turn off. Of course, this option is not ideal - according to all the rules, the parking system should be turned on automatically if the speed of movement is 20 kilometers per hour and below.

Connect to first gear

Everything is more complicated here, but slightly. For this implementation, you will need a first transmission switching sensor. It can be an ordinary button. You also need to make a suitable holder or bracket for fastening this button. When the transmission is turned on, the PPC lever activates the button, and it, in turn, will turn on the parking system.

The connection of the front parking sensors from the first speed is as follows. First disassemble the cppon selector casing. There is a lot of free space. You can also find fasteners. Individually, under fasteners you need to make a special holder. The button is better to select such that has a click is very useful in some situations. Then the button is introduced into the holder. The system is checked by car. If necessary, the design is regulated.

Scheme with button and time relay

This is another interesting option for connecting front parking sensors. Especially it is useful for car owners with automatic transmission. So, in addition to the button, the time relay is connected - it will start a parking sensor when you press the table, and then the system will turn off. It is especially convenient when in a difficult situation you need to keep the steering wheel with two hands.

Other schemes

You can also implement an alternative front parking sensing scheme. On cars with automatic transmission there is a sensor that controls the transmission enabled. IN motor compartment There is a special unit, on the contacts of which, depending on the transfer enabled, will be + 12 V, from which the parking system can be powered.

Approximately this arranged a scheme for connecting the front standard parking sensors on AH35 Hyundai. The front sensor turns on when translated into the "Drive" mode. The device shutdown occurs at speeds above ten kilometers per hour.

Camera connection to front parking sensors

Those who are few helping systems for parking, can additionally install the camera. To do this, you need to purchase a special parking device with input for video devices. The camera is connected directly to parking sensors and radio. The latter screen will be superimposed with the system readings.

There is no other circuit for connecting the front chamber to the parking sensor. The camera turns on automatically. This happens after turning on the ignition. The system is turned off if the machine scored a certain speed. This is usually a limit from 10 to 20 kilometers per hour.

Conclusion

As you can see, the front parking systems are very necessary. If you correctly install them, they will be able to react even on the borders. Connecting front parking sensors is really more difficult. But there is nothing impossible - the installation is quite possible to perform with your own hands.