When the turn signal is on, what happens when it flashes faster than usual?

When the handle of the turn signal is moved, the turn indicator on the instrument panel flashes faster than usual, which is a malfunction. Generally, it is caused by the change in the resistance of the line after the turn bulb on one side is broken.

General turn signals such as right front turn signal, right front fender light, turning auxiliary light, right rear turn signal, etc., any of the bulbs burned may cause the frequency of flashing when steering is too fast.

Solution: You should go to the repair shop in time for replacement and repair.

The use of turn signals.

1. When the car enters or exits the roundabout, the corresponding turn signal should be turned on according to the direction of travel.

2. In the driving of the vehicle, when the traffic in this lane is not smooth and the lane needs to be changed, the rearview mirror should be passed to observe whether the adjacent lane is free, and the corresponding turn signal should be turned on in advance without hindering the normal driving of vehicles in other lanes, and then change the lane.

3. When the car turns around, the left turn signal should be turned on, and pay attention to whether there is an oncoming car in front and behind the car, and then make a U-turn.

4. When you need to overtake in a section that is not marked with a solid line in the center of the road, you should turn on the left turn signal and honk your horn (except for the section where honking is prohibited). If you are being overtaken, keep to the right.

5. When you need to pull over while driving, you should turn on the right turn signal in advance, and pay attention to the traffic dynamics behind the right side of the car, and then pull over.

6. When driving away from the parking place, the left turn signal should be turned on in advance, and pay attention to the traffic dynamics behind the left side of the car, and then drive to the driving lane.

The reason is that one of the three bulbs of the turn signal on one side does not light up so it will flash fast, and if one bulb does not light up, the resistance value in the relay will be different, so it will flash fast.

It could be that the battery is not the same, or there are some minor issues.

It may be because the battery is not the same, so it will flash.

Check the car for some minor faults.

It is possible that there is some malfunction of the bulb.

There may be some glitches, which can be checked.

It could be that there is a problem with the wiring of the light.

Maybe there's something wrong with the car, so it's recommended to take a look.

In this case, it is likely that there is a small problem with your car, and it is best to check it out quickly.

This phenomenon may be that there are some minor problems with the vehicle that should be checked in time.

The reasons for the turn signal flashing too fast are: one of the turn signal bulbs burned out, the turn signal is in poor contact, the turn signal is not in the same power or model of the turn signal, or the control relay is faulty. Turn signals are important indicators that turn on and on when a motor vehicle is turning to alert the attention of vehicles and pedestrians in front and behind, left and right.

The light tube of the turn signal adopts xenon lamp, single-chip microcomputer control circuit, and the old rotation strobe works uninterruptedly. The turn signal is controlled by the flash relay or the control module, if the light flashes abnormally, the turn signal flashing too fast needs to check whether the 2 bulbs meet the power and voltage requirements of the factory, check whether the 2 bulbs have been replaced, and the bulbs must be installed according to the condition of the factory.

Precautions for the use of turn signals.

1. Turn the turn signal in advance, when preparing to turn, you should turn on the light 10-20 seconds in advance, so that the driver behind you has enough time to react, but sometimes it is necessary to judge how long to turn the turn signal in advance according to the road conditions and traffic conditions and vehicle speed, but generally not less than 10 seconds.

2. Turn on the left light when entering the highway and the right light when leaving the highway. This is because when you enter the highway you turn left, and when you leave the highway, you turn right. In the same way, when entering the main road, use the left turn signal, and when entering the auxiliary road from the main road, use the right turn signal.

There are several reasons why the turn signal flashes too fast:

One of the turn signal bulbs burns out, the turn signal is in poor contact, the bulb power or model of the turn signal is inconsistent, or the control relay is faulty. Turn signals are important indicators that turn on when a motor vehicle is turning to alert the attention of vehicles and pedestrians in front and behind, left and right.

The light tube of the turn signal adopts xenon lamp, single-chip microcomputer control circuit, and the left and right rotation strobe works uninterruptedly. The turn signal is controlled by the flash relay or the control module, if the light flashes abnormally, the turn signal flashing too fast needs to check whether the 2 bulbs meet the power and voltage requirements of the factory, check whether the 2 bulbs have been replaced, and the bulbs must be installed according to the condition of the factory.

The reasons why the turn signal flashes too fast are as follows:

1. The right turn signal is burned (same side): general turn signals such as: right front turn signal, right front fender light, turning auxiliary light, right rear turn signal, etc., any of which the bulb burns out may cause the flickering frequency to be too fast when turning;

2. Poor contact of the right turn signal: such as loose bulb, poor plug plugging, etc.;

3. The power or model of the right turn bulb is inconsistent: for example, some car owners do not use the bulb of the same specification when replacing the turn bulb, or the power is too large or too small.

Common faults of turn signals.

Burnt turn signal: General turn signals such as turn signals, front fender lights, turning auxiliary lights, rear turn signals, etc., any of which may cause the frequency of flashing during steering too fast.

Poor contact of turn signals: such as loose bulbs, poor plug plugging, etc.

Inconsistent power or model of turn signal bulb: For example, some car owners do not use bulbs of the same specification and model when replacing turn bulbs, or the power is too large or too small.

Generally speaking, the contact of the lamp is not good, take off the lamp, reach into the lamp base, and bend the copper sheet down.

Hello, the turn signal flashes fast because the turn signal bulb does not light up, and the switch is not turned off if it does not turn off [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

It may be that the light bulb is in poor contact, or it may be that the flashing relay has been damaged, or it may be that the light bulb has been blown, or the power of the light bulb is particularly large, so it will keep flashing.

It should be caused by poor contact, and in this case, you must check the line in advance, otherwise it is easy to have an accident, and the impact is very large.

In this case, it is generally because there is a problem with the relay of the turn signal, so the frequency becomes faster.

The reasons for the frequency of turn signals to become faster are: low power of the bulb, burnout of the turn signal filament, short circuit of individual turn signal wires, and poor contact between the bulb and the lamp holder.

Reason 1: The power of the bulb is small: some car owners do not use the bulb of the same specification when replacing the turn bulb, or the power is too large or too small.

Reason 2: The turn signal filament burns out: When the bulb is used for too long, the filament inside will appear aging gripper, which will cause the turn signal to fail to work normally and need to be replaced in time.

Reason 3: Short circuit of individual turn signal wire: short circuit or poor contact will occur if used for too long, reconnect the turn signal wire.

Reason 4: Poor contact between the bulb and the lamp base: Check the poor contact of the bulb, there will be a phenomenon of too fast flashing, and it needs to be fixed again.

If the light flashes abnormally, the turn signal flashes too fast is due to the other lamp is broken to make the passing voltage higher, so that a fast or a slow one occurs (under normal circumstances, the voltage and power of the left and right bulbs are equal, and the flickering frequency is also the same) It is also possible that the power of the left and right bulbs is different, and the frequency is inconsistent.

It is necessary to check whether the 2 bulbs meet the power and voltage requirements when they leave the factory. Check that the 2 bulbs have been replaced, and install the bulbs according to the condition in which they leave the factory. There is also the envy of whether there is a light bulb with ablation damage.

If there is no problem with the bulb, there is a problem with the flash relay or module.

Precautions for turn signals.

Many models do not have a steering priority function, so if you want to turn on the double flash, you should turn off the double flash calendar and then turn the turn signal switch.

Turn signals are divided into contact flashers and non-contact flashers. When a contact-based turn signal fails, the corresponding turn indicator on the instrument panel will not flash, while when a contactless turn signal fails, the corresponding instrument indicator will flash more frequently. Therefore, the owner should pay more attention to the flashing frequency change of the flash indicator during the driving process, if the above phenomenon occurs, it indicates that the flash is out of order.

In this case, the bulb of the turn signal is faulty, and at least one of the four small bulbs of the turn signal has burned out the tungsten wire, or other reasons have caused the small bulb to lose its luminous function, as long as the small bulb that does not light up is replaced with a flashing display, it will be normal immediately. The main reason for the acceleration of the turn signal flashing is that the current increases, and the main reason for this situation is that either the line is wet and connected in parallel with other headlight lines, or the module that controls the turn signal is broken! But these are all speculations at the moment!

The most important point! If the above inspection methods are ruled out, go to the 4S shop to check or the roadside repair shop can be, remember that this is a small problem, do not be fooled by the repair shop. Inspection Method:

Stop the car and press the double flash, see which light is not lit in the front and back, left and right. When the turn signal flashes faster than normal, it proves that one of the turn signal bulbs is broken and can be replaced. The line is hit, check the line.

The turn signal adjuster is faulty, replace the adjuster. There is a problem with the resistance wire of the turn signal, so replace it.

Left and right, are they all flashing like this? If not; It's flashing fast over there, look for a broken bulb over there. Both sides are flashing like this, looking for a car repair department, right?

You can't get it, there's a short circuit. First of all, see if the turn signals in the same direction are all on, and if there is a non-light one, this situation will also occur, just change a light bulb, if you are not turning on the turn signal on the other side, if it is still like that, it may be that there is a problem with the steering flasher.

Let's take a look, there is a light bulb in the front or back that doesn't light up, and it's fine after replacing it. There is a light bulb that is broken, and the flashing speed of the car's turn signal is much higher than usual, all I can think of is that one side of your vehicle's turn signal is damaged** The bulb of the light bulb is damaged, and the turn signal line is damaged, and it is possible that the current passing through the other side increases. There is a malfunction in the turn signal.

Search the circuit schematic by yourself. Whether the turn signal or headlights have been loosened recently, if there is any loosening, re-check whether the dismantled joints are tightened, and then check whether the ground wire is firm. This problem is caused by a line problem.

The turn signal flashes fast because the turn signal bulb burns out, you check the turn signal on the front and back of the car, the left and right sides to see that the turn signal bulb is burned, as long as you change it, it will return to normal.

This is something that some vehicles are specifically designed to do this to alert people that they have turned on their turn signals.

Because the turn signal flashes a little faster, it can be a very good reminder for oncoming cars to pay attention to safety.

Because when you turn on the turn signal, it means that you are going to turn, then at this time you have to remind the car behind that you have to turn, of course, this flashing time is a little faster.