When using LED advertising vehicles, it is inevitable that some malfunctions of LED advertising vehicles will occur due to certain non-human and thought factors. However, in the event of a malfunction, how should we solve it? ? If the vehicle is on the way of advertising, how can the engine suddenly start? If you do not understand the situation at this time, go to the telephone repair shop to find someone to repair, not only a lot of time wasted, there may be no LED advertising car simply failed, but also because the driver Some of the erroneous operations caused. Therefore, in order to save more time and money, you still need to master some simple troubleshooting and maintenance skills.
If the LED advertising car engine can not start, the first step is to check the spark plug to see if the vehicle spark plug is not damaged. If there is such a situation, the damaged spark plugs need to be replaced immediately. Under normal circumstances, the LED spark plugs are between 20,000 to 30,000 kilometers in driving mileage.
Then check in sequence whether the voltage of the battery of the next vehicle is within the normal range. Most of the batteries are now designed with observation holes for checking the voltage. When it is green, it means that it can be used normally. If there is a black color, it will prove to be maintenance or a supplementary point. If it is white, it is necessary to replace the LED advertising car battery.
If it is a long-term driving LED advertising vehicle does not turn off the lights, it is possible to exhaust the power, if it is because of such bad operation, then turn the ignition switch to the ON position, Then hang the LED advertising car to the second gear position, step on the clutch and drag the car. When driving to a fixed speed, the clutch will be released and the LED advertising vehicle will be able to start. However, this method of starting is also suitable for simple faults that are not adequate for power. If the vehicle is in the event of a fault in the ignition system, this method will not work, and it may even be a three-way catalyst for vehicles. It plays a role in damage, as well as damage to the belt and engine when the timing is down. In the worst case, it will cause mechanical failure. If the LED advertising vehicle is equipped with an automatic transmission, it is not possible to use the vehicle to start the engine. A battery connected to another vehicle with a jumper cable can be used to start the engine. It is really unable to find the cause of the failure. It can only be to find the LED advertising vehicle dealers or manufacturers of after-sales.
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