How to fix the scooter headlights are not on

Multimeter. Is there electricity in the charging coil plug of the magnetic measuring motor, it is not normal that the charging coil is finished, the voltage is normal to find a rectifier regulator to try it, if it doesn't work, pull out the headlight plug multimeter to measure three wires, there is no multimeter directly take the battery to test, one of the three wires is a ground wire and two far and near rays. If the detection is not normal, unscrew the bulb to check the bulb, the normal bulb is the problem of the headlight tailstock, if you check the above is no problem, then remove the hand on the headlight switch there, test whether the headlight switch power supply line has voltage, the voltage is normal either the switch is not in good contact, or the switch to the headlight line is broken.

The headlights of the scooter are not lit, is it completely off, or the lights are dimmed and cannot reach the normal brightness, or the lights are normal, but want to be more bright through modification? These are completely different situations.

If it is completely unlit, or the brightness is low and dimming cannot reach the normal level, check whether the bulb, headlight switch, and dimmer switch are damaged, and whether the wiring between them is open or short-circuited, whether the magneto is damaged and does not generate electricity or the power is insufficient, whether the battery is dead, whether the fuse is broken, whether the battery wire is not in good contact, whether the tie wire is not well grounded, whether the bulb is in poor contact with the lamp holder, whether the rectifier is damaged, etc.

If you want to modify the headlights to be brighter, you can replace the bulb with a higher power, or modify the xenon lamp and LED lamp, which is more bright.

Scooter headlights have two ways of DC power supply and AC power supply, different power supply methods are slightly different, generally speaking, like the bulb is broken, the lamp holder is damaged, the contact is poor, the headlight is not lit due to line problems and headlight switch problems.

The black wire is generally the power line of the car, and the gray wire is mostly the power supply line of the steering switchAfter the black wire is connected to the gray wire, the right turn signal is on, it may be that the steering switch is hit to the right steering position, the green line is generally the iron wire, and it is normal for the black power cord and the green iron wire to catch fire when it touches, because at this time it is a short circuit, and the turn indicator light and the four turn signals on the instrument are not lit.

Key Benefits:

When the vehicle goes to the general level intersection, it should be turned on according to the width of the road surface, the size of the traffic flow and the driving speed at that time, at a distance of 30-10 meters from the intersection, according to the turning direction, such as turning right and changing lanes to the right, the right turn signal must be turned on, and the left turn signal must be turned on if turning left or changing lanes to the left. When turning into an intersection with a guide lane, turn on your turn signal before entering the guide lane.

If all the turn signals are not lit (including the turn signals on each turn signal and the turn indicator on the instrument), it is generally the flasher that is broken, or the turn switch is broken, if only one of the turn signals is not on, it is the problem of the turn signal bulb or the wiring is poor. The parts of the scooter are under the plastic parts, if you can find the location of the flasher, and you can remove that plastic part or other parts, you can repair it yourself, otherwise you have to pay for it from a mechanic, most of the scooters have the flasher in the front panel, and the steering switch is a single one, and some are assembly kits.

When it rains, the turn signal will come on.

Reasons: 1. This phenomenon of not hitting is mainly due to carbon deposition in the idle motor, air intake duct, intake valve and combustion chamber.

Too much.

2. Due to the excessive carbon deposit and dirt in the air intake, the cross-sectional area of the air passage changes, and the mixture is too thick or too thin, which makes the combustion abnormal or the engine shakes or even fails to start after starting. Or because there is a problem with the fuel injector, there is leakage or too much carbon, resulting in the mixture being too thin during start-up, which makes it difficult to start.

3. There is also a carbon canister or carbon canister solenoid valve.

In the event of a malfunction, it will also be difficult to start.

There are many reasons why the motorcycle can not catch fire, if the front and rear lights are not on, you should first check whether the battery fuse is broken or poor contact, whether the battery is seriously damaged, etc., other aspects of the inspection themselves are basically not able to carry out, if you can't play it, find a local car repairer.

The car was turned upside down, and the switch wire was off.

Check if it's a wiring problem, and if so, reconnect it; If the line is not changed, it means that the light is broken and needs to be replaced.

If it is not bright at all, it is mostly due to the line, if the brightness is not enough, the AC headlights will generally be caused by the small power generation of the magneto or the rectifier is not waved, and the DC headlights are generally caused by insufficient battery power, small rectifier charging capacity or small bulb power disturbance permeability rate, and insufficient brightness of the headlight reflector.

Motorcycles, driven by gasoline engines, two-wheeled or three-wheeled vehicles that control the front wheels by handlebars, are light and flexible, fast moving, and are widely used for patrolling, passenger and freight negotiations, etc., and are also used as sports equipment. In terms of general direction, motorcycles are divided into street bikes, road racing bikes, off-road retarder bikes, cruisers, station wagons, etc.