The car generator is generating electricity, the lights are bright, but the battery is not charging

If there is no problem, it may be that the generator is not generating electricity! It's also possible that there is a problem with the line. But I think you turn on the headlights and see if the brightness of the lights is not good, it is possible that the generator is not generating electricity.

If it is lit you can exclude the generator! If it doesn't shine much, it may be a battery. If you don't have these two, it's likely that you're in the line?

Hello, that is, the battery life is up, and the battery needs to be replaced, I hope it will help you [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, the battery is broken, and the battery needs to be replaced [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Check how much electricity is generated? [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, it is recommended to change the battery [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, the battery is broken, put the car problem, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, the generator generates electricity, but the battery cannot be charged, you need to check the connection harness from the battery to the generator first, if there is no problem, it is generally the battery failure [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

The analysis of this phenomenon is that the generator voltage is low under idle working conditions, resulting in the generator indicator light lighting, on the one hand, there may be a voltage regulator failure, on the other hand, it may be other internal faults in the generator, and the replacement of the regulator cannot be solved, so the generator will be replaced.

Introduction:

Different cars have different gauges. However, the conventional instruments of general automobiles include speedometer, tachometer, oil pressure gauge, water temperature gauge, fuel gauge, charging gauge, etc.

A variety of indicators or warning lights are made under the instrument panel of modern automobiles, such as coolant level warning light, fuel level indicator, washer liquid level indicator, charging indicator, high and low beam dimming indicator, transmission gear indicator, brake anti-lock braking system (ABS) indicator, drive force control indicator, airbag (SRS) warning light, etc.

Hello, the fault of the charging indicator light not lighting is divided into two types: the charging system can be charged and the charging system cannot be charged.

Method 1: The charging indicator does not light up when the ignition switch is turned on, and the generator can generate electricity after starting the engine, indicating that the generator charging system is normal. You can check whether the charging indicator on the instrument panel is working properly, and if the filament is broken, it needs to be replaced.

Method 2: When the ignition switch charging indicator is not lit, and the generator cannot generate electricity after starting the engine, the troubleshooting method is as follows: Turn off the ignition switch and check the instrument fuse. If the fuse is broken, replace the fuse with the same specification; If the fuse is good, continue to check.

Turn on the ignition switch, use a multimeter to detect the voltage value on the fuse, if the voltage is zero, it means that the ignition switch and the line between the ignition switch and the fuse are faulty, and should be overhauled or replaced. If the voltage on the fuse is normal, check the poor contact between the generator brush and the collector ring or the fault of the internal circuit of the regulator.

If the instrument indicator is not lit, first check the power supply fuse of the dashboard, and replace it if it is blown. Disassemble the dashboard, the lights are generally at the back of the dashboard, replace the lights that are not lit, and generally the individual lights are not lit to indicate that there is no problem with the fuse and wire, the main reasons are as follows

1. The light of the dashboard is damaged, and the light needs to be replaced in time;

2. If the power supply line of the dashboard is broken, there is an open circuit or short circuit, which will also cause the car dashboard to not light up;

3. If the power supply fuse of the car dashboard is broken, there will naturally be no power supply, and the dashboard will not light up.

Precautions in the use of the car dashboard:

1. When the indicator light is on, the odometer should be observed immediately, if the cumulative mileage reaches or exceeds l00,000km, the timing toothed belt must be replaced, otherwise the timing toothed belt may break, so that the engine can not work normally.

2. After replacing the new timing toothed belt, it is necessary to open the rubber plug outside the reset switch on the mileage dial, and press the reset switch inside with a small round rod to extinguish the timing toothed belt indicator.

3. After replacing the new timing toothed belt, remove the odometer and adjust all the readings on the odometer to the 0 position.

Generally, it will not be a mountain spike, but there are exceptions, that is, the indicator light turns on the key and does not light up, which may be the regulator is damaged, and the family does not generate electricity and does not turn on the light. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

The generator generates electricity, but the battery light is on.

The generator generates electricity, but the battery light is on, hello! Generally, the battery light of the vehicle indicates that the power generation system of the vehicle has failed, and the common fault points are: car hunger 1

It may be that there is damage to the inside of the generator, resulting in insufficient power generation. 2.It may be that the belt pulley of the generator is slipping, causing the power of the generator** to be blocked, and the generator cannot work.

3.It may be that the generator's wiring is faulty, resulting in insufficient power generation. 4.

It may be that the battery has a power failure, and the power cannot be stored after the pin is completed, so the battery light is on, then you need to check the health status of the battery, if the battery health is less than 10%, you need to replace the battery. The above are the common fault points of battery lights. How do you know if it's a battery or generator that's faulty?

You can use a multimeter to measure the voltage of the battery, the battery voltage is about 12V when the normal vehicle is not started, if the frequency voltage is lower than 10V, it means that the battery is faulty. If the battery voltage is about 14V, it means that the generator is working normally and the power generation is normal. If it is lower than 12V, it means that the generator is not generating electricity and the generator is faulty.

It is not recommended to continue driving the vehicle after the battery light is on, because the power generation system of the vehicle is faulty, and if you continue to drive, the power consumption of each part of the vehicle will be insufficient, and the vehicle will automatically wash and break down. Affect the normal operation of the vehicle. The correct way is to pull over the vehicle, call the rescue company, and tow the vehicle to the maintenance point for maintenance.

Hope it helps!!

Summary. Hello, the car battery and the engine are lit up at the same time, it is recommended to connect the vehicle with a diagnostic computer to see if there is a specific fault**. This reason is basically caused by the broken generator belt, it is recommended to observe whether the generator belt is broken.

It is caused by the fact that the generator does not generate electricity.

What to do if the car battery and engine lights are on.

Hello, I have seen your inquiry, please wait for a moment and answer it for you immediately.

Hello, the car battery and the engine are lit up at the same time, it is recommended to connect the vehicle with a diagnostic computer to see if there is a specific fault**. This reason is basically caused by the broken generator belt, it is recommended to observe whether the generator belt is broken. It is caused by the fact that the generator does not generate electricity.

There is a display of parking fault.

In that case, you can only use the diagnostic computer to continuously see what the specific fault** is. Repairs are carried out in accordance with the fault**.