What is the black screen of Lexus ct200h comfort version?

The reasons why Lexus ct200h Comfort Edition controls the black screen are: 1, and the power supply voltage in the car is unstable; 2. There is something wrong with the cable on the back of the central control display. The solution to the black screen of the automobile central control display screen: 1, check whether the main engine power supply is plugged in and the voltage is stable; 2. Check whether the data cable connector of the monitor is in good contact with the signal output interface of the graphics card; 3. Check whether the lathe module is invalid.

There is a black screen in the central control of Lexus ux, which may be a line fault or poor contact of the motherboard. Suggest the owner to restart. If it can't be solved, please go to the 4S shop for repair in time to find out the reason.

The automobile central control includes a central control door lock system, and the driver can control the door switch and glass lifting system of the whole vehicle through the central control of the automobile. It also includes a central console, a sound control panel and other vehicle controllers. The LCD screen of the center console is an intuitive display screen. When performing central control, the screen will display feedback when pressed. It can display some information, such as when reversing, a reversing radar can clearly display the distance on the central control LCD screen. The central control display can also show the air conditioner of the car and the fuel consumption when the car is driving.

The reasons for inaccurate navigation are electronic equipment interference (such as electronic dog and driving recorder), GPS signal obstruction, GPS antenna damage, navigation ECU circuit failure, navigation ECU damage and so on. If the vehicle is equipped with electronic equipment, first remove the electrical equipment installed outside the vehicle for trial operation. If no electronic equipment is installed, first check whether there is a GPS sign in the upper left corner of the navigation screen. If yes, the signal is normal. If not, it is necessary to take apart the navigation antenna and put on a spare antenna for testing. This method can simultaneously detect whether the GPS antenna is damaged and whether the GPS signal is blocked. During the test run, the GPS antenna can be placed in the car, and the test run can be carried out near the GPS antenna of the original car and outside the car. If there is a GPS signal when it is placed outside the car, sometimes there is no signal or there is a signal when it is placed inside the car, it can be concluded that it is caused by the solar film blocking signal. All the above tests are normal, so it can be concluded that the navigation ECU is faulty. Check the circuits related to the navigation ECU, such as power supply and ground wire, and replace the navigation ECU after finding faults.

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