How To Check And Add Brake Fluid On 2018 Murano

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Post on Feb 09, 2025

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How To Check and Add Brake Fluid on a 2018 Nissan Murano

Maintaining your vehicle's braking system is crucial for safety. Knowing how to check and add brake fluid to your 2018 Nissan Murano is a vital skill every owner should possess. This guide will walk you through the process step-by-step, ensuring you can perform this essential maintenance task confidently.

Locating the Brake Fluid Reservoir

Before you begin, it's essential to locate the brake fluid reservoir. In the 2018 Nissan Murano, the reservoir is typically located under the hood, near the master cylinder. It's usually a small, clear plastic container with markings indicating the minimum and maximum fill levels. Consult your owner's manual for the precise location as slight variations may exist. The reservoir will often be labeled "Brake Fluid" or have a corresponding symbol.

Identifying the Brake Fluid

It's critical to use the correct type of brake fluid. The 2018 Murano's owner's manual specifies the recommended type (often DOT 3 or DOT 4). Using the wrong fluid can damage your braking system. Never mix different types of brake fluid.

Checking the Brake Fluid Level

1. Open the Hood: Carefully open the hood of your Murano and secure it using the hood prop.
2. Locate the Reservoir: Find the brake fluid reservoir as described above.
3. Check the Fluid Level: Observe the fluid level through the clear plastic reservoir. The fluid should be within the "MIN" and "MAX" markings. If the fluid level is low or near the minimum mark, it's time to add more.
4. Inspect for Leaks: While you're checking the level, visually inspect the reservoir and surrounding areas for any signs of leaks. Look for wetness, discoloration, or fluid dripping. If you find any leaks, consult a qualified mechanic immediately. Low brake fluid can indicate a serious problem requiring professional attention.

Adding Brake Fluid

1. Gather Supplies: You'll need a clean funnel and the correct type of brake fluid as specified in your owner's manual. Having clean rags handy is also a good idea to wipe up any spills.
2. Clean the Area: Use a clean cloth to wipe away any dirt or debris from the area around the reservoir cap. This prevents contaminants from entering the reservoir.
3. Open the Reservoir Cap: Carefully remove the reservoir cap. Be prepared for a slight pressure release as the cap is removed.
4. Add Brake Fluid: Using the funnel, slowly add brake fluid to the reservoir. Do not overfill. Fill to the "MAX" line indicated on the reservoir.
5. Replace the Cap: Securely replace the reservoir cap.
6. Check the Level Again: After adding fluid, recheck the level to ensure you haven't overfilled the reservoir.

When to Seek Professional Help

While checking and adding brake fluid is relatively straightforward, there are situations where professional assistance is crucial:

• Low Fluid Level despite No Visible Leaks: A consistently low fluid level without any visible leaks could indicate internal brake system damage that requires a mechanic's attention.
• Spongy or Soft Brakes: This indicates a serious problem with your braking system and requires immediate professional attention. Do not drive the vehicle.
• Brake Warning Light: If your brake warning light illuminates on your dashboard, it's crucial to take your Murano to a qualified mechanic for a thorough inspection.

Regularly checking your brake fluid level is a simple yet vital part of car maintenance. Following these steps will help you maintain your 2018 Nissan Murano's braking system, ensuring your safety and the longevity of your vehicle. Remember, if you're unsure about any aspect of this process, always consult your owner's manual or a qualified mechanic.

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