How to Check the Brake Fluid on a Chevrolet Lumina

You should never need to add brake fluid to the reservoir of your Chevrolet Lumina sedan. The level of brake fluid in the reservoir should remain constant, only going down within an acceptable range as the brake linings wear down. The fluid level should return to its original level when new brake linings are installed. The only other reason the brake fluid level would be below normal is if there is a leak in your brake system, in which case you should have your brake system checked immediately.

Difficulty: Moderately Easy

Instructions

Things You'll Need:

• Clean rag or paper towel
• DOT-3 Brake Fluid

1. Turn the engine off and allow the engine to cool. Pull back on the hood release lever located under the dash to the left of the driver’s side. Lift the hood to its fully opened position.

2. Locate the brake master cylinder with the attached brake fluid reservoir next to the firewall on the driver’s side the engine. Wipe the brake fluid reservoir lid with a clean rag or paper towel to clean it before opening. Grasp the brake fluid reservoir lid and twist it counter clockwise. Remove the lid from the reservoir.

3. Check the level of brake fluid in the reservoir. There will be a “high” and “low” level indicator on the reservoir or on an attached dipstick on the lid. Ensure the brake fluid in the reservoir rests between those two levels.

4. Add DOT-3 brake fluid to the reservoir only if the fluid level is below the “low” level indicator. Replace the lid onto the reservoir and twist clockwise to seal the brake fluid reservoir.

5. Close the hood. Dispose of the soiled rags or paper towels in an approved container

Tips & Warnings

• If the brake fluid level falls below the “low” indicator you probably have a leak in your brake system. Seek professional maintenance as soon as possible.
• Do not top off the brake fluid if the level is between the “high” and “low” level indicators.
• These instructions are specific to the 1996 Chevrolet Lumina Sedan. Procedures may vary on other years and body styles.
• Do not use any kind of brake fluid other than DOT-3 brake fluid. Using the wrong kind of fluid can cause serious damage to your brakes.
• Brake fluid can damage painted surfaces. Wash off any spills immediately.
• Use caution when adding brake fluid to the reservoir. Brake fluid can catch fire if spilled on a hot engine.

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