Understanding the 2016 Dodge Journey Serpentine Belt Diagram


In this article, we will discuss the importance of understanding the 2016 Dodge Journey serpentine belt diagram. We will explore the function of the serpentine belt, the components it powers, and how to read the diagram to ensure proper maintenance and replacement. By understanding the serpentine belt diagram, you can save time and money on repairs and keep your Dodge Journey running smoothly.

What is a serpentine belt and why is it important?

A serpentine belt is a crucial component of your car’s engine, as it is responsible for driving multiple engine accessories such as the alternator, power steering pump, and air conditioning compressor. It is a long, winding belt that snakes around various pulleys, hence the name “serpentine”. Without a properly functioning serpentine belt, these essential components would not be able to operate, leading to potential engine damage and a loss of power steering or electrical systems.

When the serpentine belt fails or wears out, it can cause a variety of issues with the functionality of your car. This is why it is crucial to understand the serpentine belt diagram and ensure that it is correctly installed and maintained.

How to read the 2016 Dodge Journey serpentine belt diagram?

The serpentine belt diagram for the 2016 Dodge Journey is a visual guide that illustrates the routing of the belt around the various pulleys and components. It is typically located on a sticker under the hood of the car or in the owner’s manual. The diagram will show the precise path of the belt and how it connects to each pulley, as well as any tensioner pulleys that may be present.

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When reading the serpentine belt diagram, it is important to follow the routing exactly as shown. This will ensure that the belt is properly aligned and will function correctly when the engine is running. Pay attention to any specific instructions or arrows on the diagram that indicate the direction of rotation for each pulley.

What are the common issues with the serpentine belt?

One of the most common issues with serpentine belts is wear and tear. Over time, the rubber material of the belt can degrade, leading to cracks, fraying, or stretching. This can result in a noisy engine, loss of power to the engine accessories, or even a complete failure of the belt. It is important to inspect the serpentine belt regularly for any signs of wear and replace it as needed.

Another common issue is misalignment or incorrect tension of the belt. If the belt is not aligned correctly or is too loose or too tight, it can cause the belt to slip or wear unevenly, leading to premature failure. This is why understanding the serpentine belt diagram and following the proper installation and tensioning procedures is crucial for maintaining the belt’s functionality.

How to replace the serpentine belt on a 2016 Dodge Journey?

Replacing the serpentine belt on a 2016 Dodge Journey can be a straightforward process if you have the right tools and follow the correct procedure. First, locate the serpentine belt diagram either under the hood or in the owner’s manual to ensure you have the correct routing. Next, use a serpentine belt tool or a wrench to release the tension on the belt tensioner, allowing you to remove the old belt. Carefully route the new belt according to the diagram, then release the tensioner to apply the proper tension to the belt.

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It is important to double-check the routing and tension of the new belt before starting the engine, as an incorrectly installed belt can cause severe damage to the engine. If you are unsure about replacing the serpentine belt yourself, it is recommended to seek the assistance of a professional mechanic to ensure the job is done correctly.


Understanding the 2016 Dodge Journey serpentine belt diagram is essential for maintaining the functionality and longevity of your car’s engine and accessories. By familiarizing yourself with the diagram and following the proper replacement and maintenance procedures, you can save time and money on costly repairs and keep your Dodge Journey running smoothly.


1. Can I drive my car if the serpentine belt breaks?

No, driving your car with a broken serpentine belt can cause severe damage to the engine and accessories. It is important to have the belt replaced as soon as possible to avoid further issues.

2. How often should I replace the serpentine belt?

It is recommended to replace the serpentine belt every 60,000 to 100,000 miles, but it is best to consult the owner’s manual for the specific interval for your Dodge Journey.

3. What are the signs of a failing serpentine belt?

Signs of a failing serpentine belt include squealing or chirping noises from the engine, loss of power steering or electrical systems, and visible wear or damage on the belt itself.

4. Can I replace the serpentine belt myself?

If you have the proper tools and knowledge, replacing the serpentine belt yourself is possible. However, if you are unsure, it is best to seek the assistance of a professional mechanic.

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5. Are all serpentine belts the same?

No, serpentine belts come in various sizes and configurations to fit different car models and engines. It is important to ensure that you are using the correct belt for your specific Dodge Journey model.


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