2017 Jeep Renegade Motor Mount Replacement Guide

Hey guys! Are you experiencing excessive vibrations or unusual engine noise in your 2017 Jeep Renegade? It might be time to inspect your motor mounts! Motor mounts are crucial components that secure the engine to the chassis, absorbing vibrations and minimizing engine movement. When these mounts fail, they can cause a whole host of problems. In this guide, we'll walk you through everything you need to know about replacing the motor mounts on your 2017 Jeep Renegade, ensuring a smoother and quieter ride. Whether you're a seasoned DIY enthusiast or a beginner, this guide will provide you with the knowledge and steps to tackle this task with confidence.

Understanding Motor Mounts

Before we dive into the replacement process, let's understand what motor mounts are and why they're so important. Motor mounts are the unsung heroes that keep your engine securely in place. Typically made of rubber and metal, these components act as cushions between the engine and the vehicle's frame. Their primary job is to absorb the vibrations produced by the engine, preventing them from transferring to the cabin and causing discomfort. Additionally, they prevent excessive engine movement, which can damage other components like hoses, belts, and exhaust systems.

Types of Motor Mounts

There are several types of motor mounts, each designed to meet specific vehicle requirements. Here are a few common types:

Rubber Mounts: These are the most common type, known for their excellent vibration absorption and affordability. However, they can degrade over time due to exposure to heat, oil, and other contaminants.
Hydraulic Mounts: These mounts contain fluid-filled chambers that provide superior vibration damping. They are often found in high-performance vehicles or those with larger engines.
Electronic Mounts: These advanced mounts use sensors and actuators to actively adjust damping based on driving conditions. They offer the best performance but are also the most expensive.

For the 2017 Jeep Renegade, you'll most likely encounter rubber or hydraulic mounts, depending on the engine and trim level. Knowing the type of mount your vehicle uses is essential for selecting the correct replacement parts.

Signs of Failing Motor Mounts

Recognizing the signs of failing motor mounts can save you from more extensive damage and costly repairs. Here are some common symptoms to watch out for:

Excessive Vibrations: This is one of the most noticeable signs. You may feel vibrations in the steering wheel, seats, or floorboards, especially at idle or during acceleration.
Unusual Noises: Clunking or banging sounds coming from the engine bay, particularly when shifting gears or going over bumps, can indicate worn or broken mounts.
Engine Movement: If you can visually see the engine shifting or moving excessively when revving the engine, the mounts are likely failing.
Rough Shifting: Worn mounts can cause the engine to shift out of alignment, leading to difficulty shifting gears smoothly.
Damaged Hoses and Belts: Excessive engine movement can strain and damage surrounding components, such as hoses and belts, leading to premature failure.

If you notice any of these symptoms, it's crucial to inspect your motor mounts as soon as possible to prevent further damage and ensure your safety on the road.

Preparing for the Replacement

Before you start wrenching, proper preparation is key. Replacing motor mounts can be a straightforward process, but it requires the right tools, parts, and a safe working environment. Let's go over the essential steps to get ready.

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Gathering the Necessary Tools and Parts

Having the right tools and parts on hand will make the replacement process much smoother. Here's a list of what you'll need:

New Motor Mounts: Purchase high-quality replacement mounts specifically designed for your 2017 Jeep Renegade. Be sure to verify the correct part numbers and compatibility.
Socket Set: A comprehensive socket set with various sizes is essential for removing and installing bolts and nuts.
Wrench Set: You'll need a set of wrenches to complement your socket set, especially for tight spaces.
Jack and Jack Stands: A reliable jack and jack stands are crucial for safely lifting and supporting your vehicle.
Engine Support Bar or Engine Hoist: This tool is necessary to support the engine while you remove the old mounts. An engine support bar is generally easier to use for this task.
Penetrating Oil: Applying penetrating oil to rusted bolts can make them easier to remove.
Torque Wrench: A torque wrench is essential for tightening bolts to the manufacturer's specified torque settings.
Gloves and Safety Glasses: Protect your hands and eyes from dirt, grease, and potential injuries.
Wheel Chocks: Use wheel chocks to prevent the vehicle from rolling while it's lifted.

Safety Precautions

Safety should always be your top priority when working on your vehicle. Here are some essential safety precautions to follow:

Work on a Level Surface: Ensure your vehicle is parked on a level surface to prevent it from rolling.
Use Jack Stands: Never work under a vehicle supported only by a jack. Always use jack stands to provide secure support.
Disconnect the Battery: Disconnect the negative terminal of the battery to prevent electrical shocks or accidental starting of the engine.
Wear Safety Gear: Always wear gloves and safety glasses to protect yourself from injuries.
Read the Instructions: Familiarize yourself with the instructions provided with the new motor mounts and any relevant service manuals.

Step-by-Step Replacement Guide

Now that you're prepared, let's get into the step-by-step process of replacing the motor mounts on your 2017 Jeep Renegade. Remember to take your time and follow each step carefully.

Step 1: Secure the Vehicle

Park your Jeep Renegade on a level surface and engage the parking brake.
Place wheel chocks behind the rear wheels to prevent rolling.
Loosen the lug nuts on the front wheels (do not remove them completely yet).
Use a jack to lift the front of the vehicle and place jack stands under the frame rails for support.
Lower the vehicle onto the jack stands, ensuring they are securely positioned.
Remove the front wheels to provide better access to the engine mounts.

Step 2: Support the Engine

Position the engine support bar across the engine bay, resting on the fender wells.
Attach the support bar's hooks or chains to the engine lifting points. Consult your vehicle's service manual for the exact location of these points.
Carefully tighten the support bar to take some of the engine's weight off the motor mounts, but don't lift the engine completely.

Step 3: Locate and Remove the Old Motor Mounts

Locate the motor mounts. The 2017 Jeep Renegade typically has two or three mounts: one or two on the front and one on the rear.
Spray penetrating oil on the bolts securing the motor mounts to the engine and frame. Let it soak for about 15-20 minutes.
Using the appropriate sockets and wrenches, carefully remove the bolts securing the first motor mount. Start with the bolts attaching the mount to the engine, followed by the bolts attaching it to the frame.
Once all the bolts are removed, carefully lift the engine slightly using the support bar to create enough clearance to remove the old motor mount.
Remove the old motor mount. Note its orientation for easier installation of the new mount.
Repeat steps 3-5 for the remaining motor mounts.

Step 4: Install the New Motor Mounts

Position the new motor mount in the same orientation as the old one.
Carefully lower the engine using the support bar to align the motor mount with the mounting points on the engine and frame.
Install the bolts, tightening them by hand initially to ensure proper alignment.
Once all the bolts are in place, use a torque wrench to tighten them to the manufacturer's specified torque settings. Consult your vehicle's service manual for these specifications.
Repeat steps 1-4 for the remaining new motor mounts.

Step 5: Final Steps

Double-check that all bolts are properly tightened to the correct torque specifications.
Carefully remove the engine support bar.
Reinstall the front wheels and tighten the lug nuts by hand.
Lift the vehicle with the jack and remove the jack stands.
Lower the vehicle to the ground.
Use a torque wrench to tighten the lug nuts to the manufacturer's specified torque settings.
Reconnect the negative terminal of the battery.

Testing and Final Checks

After replacing the motor mounts, it's essential to test your work and ensure everything is functioning correctly. Start by performing a visual inspection to confirm that all bolts are tightened and that the mounts are properly seated. Next, start the engine and listen for any unusual noises or vibrations. Let the engine idle for a few minutes and then rev it gently, observing the engine movement. If everything seems normal, take the vehicle for a test drive. Pay attention to any vibrations, noises, or shifting issues. If you notice any problems, re-inspect the motor mounts and connections to ensure everything is properly installed.

Troubleshooting Common Issues

Even with careful installation, you might encounter some issues after replacing the motor mounts. Here are a few common problems and how to troubleshoot them:

Vibrations Persist: If you still feel vibrations after replacing the mounts, double-check that all bolts are tightened to the correct torque specifications. Also, inspect the new mounts for any defects.
Noises Continue: If you still hear clunking or banging noises, the mounts may not be properly aligned, or there could be another issue with the engine or transmission.
Difficulty Shifting: If you experience difficulty shifting gears, the engine might not be properly aligned. Re-inspect the motor mounts and adjust as needed.

If you're unable to resolve the issues on your own, it's best to consult a professional mechanic for assistance.

Conclusion

Replacing the motor mounts on your 2017 Jeep Renegade can significantly improve your driving experience by reducing vibrations and noise. By following this comprehensive guide, you can confidently tackle this task and save money on labor costs. Remember to prioritize safety, use the right tools and parts, and take your time. With a little patience and attention to detail, you'll have your Jeep Renegade running smoothly in no time. Happy wrenching!