How To Change The Battery In A 2018 Nissan Murano

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Post on Feb 08, 2025

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How To Change the Battery in a 2018 Nissan Murano

Changing your car battery might seem daunting, but with the right guide, it's a manageable DIY task. This step-by-step guide will walk you through replacing the battery in your 2018 Nissan Murano, saving you money on mechanic fees. Remember safety first! Always wear safety glasses and gloves.

Tools You'll Need:

• New Battery: Ensure you purchase a battery with the correct group size for your 2018 Nissan Murano. Check your owner's manual for the specific group size recommendation. Don't forget to recycle your old battery responsibly!
• Socket Wrench: You'll need a socket wrench with the correct size to remove the battery terminal nuts. Usually, this is a 10mm or 12mm socket.
• Wrench (Optional): A wrench can provide extra leverage if the nuts are difficult to loosen.
• Battery Terminal Cleaner: This will help ensure a clean connection for your new battery.
• Gloves: Protect your hands from battery acid.
• Safety Glasses: Protect your eyes from splashes.

Step-by-Step Guide:

1. Prepare Your Vehicle:

• Park on a level surface: This prevents accidental rolling.
• Engage the parking brake: Essential for safety.
• Turn off the engine and all accessories: This prevents electrical shorts.

2. Locate the Battery:

The battery in a 2018 Nissan Murano is typically located under the hood, but its exact position might vary slightly. Consult your owner's manual if you have difficulty locating it.

3. Disconnect the Battery Terminals:

• Negative Terminal First: Always disconnect the negative (-) terminal first. This prevents accidental short circuits. Use your socket wrench to loosen and remove the nut securing the negative cable. Carefully remove the cable from the terminal.
• Positive Terminal Second: Next, disconnect the positive (+) terminal in the same manner.

4. Remove the Battery Hold-Down Clamp:

Your 2018 Nissan Murano's battery likely has a hold-down clamp securing it in place. This clamp may be a simple bracket or a more complex system. Carefully loosen and remove this clamp to free the battery.

5. Lift Out the Old Battery:

Carefully lift the old battery out of its tray. Be mindful of any spilled battery acid; if present, carefully clean it with a baking soda and water solution.

6. Install the New Battery:

• Position the New Battery: Carefully place the new battery into the tray, ensuring it sits correctly.
• Secure the Battery: Reattach the hold-down clamp, making sure the battery is firmly secured.

7. Connect the Battery Terminals:

• Positive Terminal First: Connect the positive (+) cable to the positive terminal first. Secure it with the nut.
• Negative Terminal Second: Connect the negative (-) cable to the negative terminal. Secure it with the nut.

8. Double-Check Connections:

Make sure all connections are secure and tight before proceeding.

9. Start the Engine:

Try starting your engine to confirm the new battery is working correctly.

10. Dispose of the Old Battery Responsibly:

Take your old battery to a local auto parts store or recycling center for proper disposal.

Troubleshooting:

• Engine Doesn't Start: Double-check all connections. If the problem persists, consult a mechanic.
• Battery Terminals Corroded: Clean the terminals thoroughly before connecting the new battery.

This guide provides a general overview. Always consult your owner's manual for specific instructions and safety precautions related to your 2018 Nissan Murano. If you're uncomfortable performing this task yourself, seek professional assistance from a qualified mechanic. Remember to prioritize safety throughout the entire process!