Jeep Patriot 2007-2017 Serpentine Belt Removal and Replacement

Introduction

This tutorial will guide you through the process of removing and replacing the serpentine belt on a 2007-2017 Jeep Patriot with a 2.4L engine. The steps outlined here are also applicable to similar models including the Jeep Compass, Dodge Caliber, Mitsubishi Lancer, and others. By following this guide, you can save time and money on maintenance while ensuring your vehicle runs smoothly.

Step 1: Gather Required Tools

Before starting, ensure you have the necessary tools:

• 16mm socket or wrench to loosen the tensioner
• Serpentine belt tool (optional but makes the job easier)
• Vehicle ramps (optional for better access)
• Mechanics tool set

Consider purchasing tools from these links for convenience:

• Serpentine belt tool
• Vehicle ramps
• Mechanics tool set

Step 2: Prepare the Vehicle

• Park the Jeep on a flat surface and engage the parking brake.
• Optionally, use vehicle ramps to elevate the front of the Jeep for easier access to the engine bay.

Step 3: Locate the Serpentine Belt

• Open the hood and locate the serpentine belt on the front of the engine.
• Refer to the belt routing diagram, usually found on a sticker in the engine bay or in the owner’s manual, to understand how the belt is routed around the pulleys.

Step 4: Release Tension on the Serpentine Belt

• Using the 16mm socket or wrench, locate the tensioner pulley.
• Apply pressure in the direction specified (usually counterclockwise) to relieve tension on the belt.
• While holding the tensioner, slide the belt off one of the pulleys, then slowly release the tensioner.

Step 5: Remove the Old Serpentine Belt

• Once the tension is released, carefully remove the serpentine belt from all pulleys.
• Inspect the old belt for wear, cracks, or damage to understand the condition of your previous belt.

Step 6: Install the New Serpentine Belt

• Compare the new serpentine belt with the old one to ensure they are the same size and design.
• Following the belt routing diagram, position the new belt around all the pulleys except for the tensioner pulley.
• Ensure the belt is seated properly in the grooves of each pulley.

Step 7: Apply Tension to the New Belt

• Again, use the 16mm socket or wrench to move the tensioner pulley.
• Slide the new belt onto the tensioner pulley while holding the tensioner in place.
• Slowly release the tensioner so it applies tension to the new belt.

Step 8: Verify Installation

• Double-check the belt routing to ensure it is installed correctly and seated properly on all pulleys.
• Start the engine and observe the belt in operation to confirm it runs smoothly without any wobbling or misalignment.

Conclusion

Replacing the serpentine belt on your Jeep Patriot can be a straightforward task with the right tools and guidance. Always ensure you follow safety precautions and verify that the belt is installed correctly to avoid future issues. If you encounter any difficulties, consider consulting a professional mechanic. Regular maintenance like this can help prolong the life of your vehicle and keep it in optimal running condition.