With the help of parktronics beginners drivers to anyoneDo not harm at the time of parking or in other situations. This is a very useful option in the city. But sometimes it happens that at the most critical moment parktronics do not work. A novice driver may fall into a panic state if he does not have the skills of parking.
So, these systems work on the basis of signalsat ultrasonic frequencies. When the signal from the parking sensor encounters various obstacles, it is immediately picked up by the receiving element. The main function of this system is the timely detection of various obstacles for traffic in front and behind the car, as well as alerting the driver about these obstacles.
The first type of parking system has the mostcomplex device. It is a control unit, sensors, and also connecting wires. The second kind of devices is also equipped with sensors. But there are no wires anymore, these are wireless solutions. The third design variant differs in that instead of sensors a special tape is used.
If parktronics does not work, then the breakdown and the causeit does not depend on the model of the car. It may not even be a car - such devices are often equipped with warehouse electric cars and carts. Let's consider some typical reasons, because of which these systems can fail.
So, the first and the main cause of malfunctions is a factory marriage.
This is also a common reason whyworks parktronic. The wires that connect the sensors to the control unit may fail. If the element is tape, it is worth checking how the tape is securely fastened to the surface of the bumper. If the mounting of its or sensor is unreliable, then the sensor will hang in the air. In this case, his data will be inaccurate.
This is a great rarity, but sometimes it does not workParking sensors due to malfunctions associated with the control unit. Often, most of these nodes are equipped with their own diagnostic system. In the event of a malfunction, the driver will immediately know about it.
The module may fail due to penetrationinside it is moisture. If water gets to the circuit board, a short circuit will occur. Diagnose this problem by following the traces of water, salt or other substances on the microcircuits. Eliminate the closure is simple enough - you need to replace the contacts or clean them.
In this case, the sound source in the control unit goes out of order. The radar can operate in normal mode, however it is not able to issue a warning sound with a broken membrane.
These are particularly unpleasant faults. Water and dirt can easily get on the sensors of the parking sensors or on the metal tape, which is located on the back of the bumper. One small stone is enough to disable the element. If the rear parking sensor does not work, then this could well mean that the sensors are out of order. With infrequent mud effects, the sensors are safe. But if these elements are regularly clogged with mud, they can fail.
We looked at typical faults, and ifthe system does not work, then only for one of these reasons. If the parking sensor does not work on Renault, this could be due to the failure of the sensors. So, if not even one of them works, the regular parking radar will not work either. On early models the system is made more simply - the parking sensor will work if at least one sensor is working.
If the parking sensor "Opel Astra" does not work, then thiscan be connected with wiring and contacts, as well as with the sensors of the device. Specialists recommend in this case to check the fuses in the trunk and inspect if the sensors chirp. If original sensors are installed, then their number must coincide with the standard one. It is also not insulting to check the wiring. Often these actions help to restore the correct operation of the device.
Due to the complexity of the arrangement of these carsParking systems are also arranged quite difficult. If the parking sensor does not work on the Mercedes, the reasons may be in the sensors. Diagnosing the system is quite simple.
Why does not parktronics work? If it was possible to find a non-functioning sensor, then the problem is either in the wiring or in the sensor itself. If the latter does not work, then it must be replaced. On sale there are both original and non-original parts. It is important to purchase the sensor together with the housing.
If parktronics does not work on Audi, then the method of diagnosis is similar here. You can also try to read the errors of the computer - the parking sensor unit is read using an on-board computer.
Often happens that does not work parktronic on"Chevrolet Cruze". In this case, experts recommend checking the fuses in the mounting block - No. 1, 4, 5. It is necessary to check if there is any voltage on them. To do this, use a multimeter or a voltmeter. Next, check the display connector, and then diagnose the system with a scanner. Also, the problem can be related to the display. Then the sensors are tested.
So, consider several situations whereworks parktronic. The reasons can be in the sensors or in the wiring. If the driver turns on the rear gear and the parking device does not show signs of life, the control unit is most likely installed incorrectly or there is a problem with the wiring. Restoring the integrity of the wiring helps to correct the situation.