Tips Sahabat

Causes of Car Starter Dynamo Not Strong Enough to Turn the Engine and Its Solutions

09 April 2025
Penyebab Dinamo Starter Mobil Tidak Kuat Memutar Mesin dan Solusinya

Car starter motor not being able to turn the engine can cause the car to be difficult to start. So what causes the starter motor to be unable to turn? To find out the answer, let's pay attention to the following review. 

Causes of Car Starter Motor Not Being Able to Turn the Engine 

There are several factors that cause the car starter motor to be unable to turn the engine that you need to know. Here are the complete causes.

1. Weak battery

The condition of the battery greatly affects the supply of electrical current to the starter motor. If the battery is weak, the strength of the electrical current supplied to the starter motor will decrease, making it difficult for the starter motor to turn the engine. 

2. Worn solenoid

The solenoid is a component of the starter motor that functions to control the supply of electrical current to the starter motor. Wear on the solenoid will affect the performance of the starter motor in turning the engine. 

3. Starter motor is starting to wear out

Over time, car components will experience wear, including the starter motor. If the starter motor is starting to wear out, it is certain that this component will experience a decrease in function. 

4. Electrical system issues

The inability of the starter motor to turn the car engine can also be caused by problems in the electrical system. Issues such as frayed wires and electrical short circuits can make the supplied electrical current unstable, leading to damage to the starter motor. 

5. Environmental factors

The starter motor's inability to turn the engine can also be caused by environmental factors. Usually, environments with high humidity levels can cause corrosion on connectors, wires, and the starter motor. Additionally, poorly maintained environments can also cause the starter motor to become contaminated with dust and dirt. 

Solutions to Overcome Starter Motor Not Being Able to Turn the Car Engine 

To address the issue of the starter motor not being able to turn the car engine, the following steps are necessary. 

1. Regularly check the battery condition

To ensure the starter motor can turn the engine, you need to perform regular checks on the battery. Make sure the battery is always fully charged to ensure optimal electrical current supply to the starter motor. 

2. Regularly check the solenoid condition

Next, you also need to regularly check the solenoid. Replace the solenoid immediately if this component starts to wear out so that the electrical current supply to the starter motor can be controlled. 

3. Replace the starter motor

If the condition of the starter motor is starting to wear out, you need to replace it immediately. Replace this component with a quality component. 

4. Maintain the car's electrical system

Maintaining the car's electrical system from wire wear or electrical short circuits can prevent wear and extend the life of the starter motor. This way, the condition of the starter motor remains optimal. 

5. Regularly check the starter system

Regularly checking the starter system can prevent damage to the components within it. This step is necessary so that you can detect early signs of damage that could later have serious impacts on the performance of the starter system. 

6. Avoid excessive use of the starter motor

To ensure the starter motor can turn the engine smoothly, you need to avoid the bad habit of using the starter motor excessively. Make sure you do not press the starter button too long when turning the car off or on. 

7. Avoid dirty and damp environments

Avoiding dirty and damp environments when storing the car can prevent the risk of corrosion on the starter motor.

Read Also: How Long Does It Take to Warm Up a Car Engine?

8. Service the car regularly

To ensure your starter motor does not have problems, you can have it serviced regularly at an official Daihatsu workshop. Regular servicing will help you monitor the wear of car components early so that issues can be addressed more quickly.

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