2017 Chevy Malibu Brake Fluid Flush Guide — Step-by-Step

Brake fluid is the one maintenance item most DIY mechanics skip for years longer than they should. The brakes still stop the car, so it feels like nothing is wrong. But brake fluid is hygroscopic — it absorbs moisture from the air over time — and as moisture content rises, the fluid's boiling point drops. Under hard braking, degraded fluid can boil and cause brake fade, significantly increasing stopping distance.

For the 2017 Chevrolet Malibu, GM recommends flushing the brake fluid every 3 years or 30,000 miles, or when the contamination strip test shows moisture above 3%.

Brake Fluid Specification: 2017 Chevy Malibu

• Required fluid: DOT 3 (SAE J1703)
• Brand: Prestone DOT 3, Motorcraft DOT 3, ATE DOT 3, or any DOT 3 meeting SAE J1703
• Do NOT mix DOT 3 with DOT 5 (silicone) — they are chemically incompatible
• Reservoir location: Under the hood, driver's side, on top of the brake master cylinder

Testing Your Current Fluid

Brake fluid test strips measure moisture content in about 60 seconds:

• Below 1% moisture: Fluid is fine
• 1–3% moisture: Flush recommended soon
• Above 3% moisture: Flush now

New brake fluid is clear to light yellow. Dark brown fluid is a sign of significant moisture and oxidation.

ABS Bleed Sequence: 2017 Malibu

Always bleed from the farthest wheel from the master cylinder to the closest:

1. Right Rear (RR) — farthest
2. Left Rear (LR)
3. Right Front (RF)
4. Left Front (LF) — closest

Follow this sequence exactly. Bleed out of sequence and you may push air toward the master cylinder.

What You'll Need

• 12–16 oz DOT 3 brake fluid (at least two bottles)
• Clear plastic tubing (3/8" ID, ~18")
• Small glass jar
• 8mm or 10mm wrench (bleeder screw size — check yours first)
• Turkey baster or brake fluid syringe
• Helper or one-way bleeder valve
• Rags and gloves — DOT 3 strips paint

Step-by-Step: Brake Fluid Flush

Preparation:

1. Lift the vehicle and support on jackstands — access to all four wheels needed.
2. Clean the brake fluid reservoir cap and surrounding area before opening.
3. Remove old fluid from the reservoir using a turkey baster. Evacuate as much as possible without letting it run dry.
4. Refill the reservoir with fresh DOT 3 to the MAX mark.

Bleeding Each Corner (Two-Person Method): 5. Start at the right rear wheel. 6. Locate the bleeder screw on the back of the caliper. Remove the dust cap. 7. Attach plastic tubing to the bleeder nipple. Place the other end in a glass jar with ~1" of clean brake fluid. 8. Have your helper slowly press the brake pedal down and hold it. 9. Open the bleeder screw 1/4 to 1/2 turn — old fluid and air bubbles will flow through the tube. 10. Close the bleeder screw before your helper releases the pedal. 11. Have your helper release the pedal slowly. 12. Repeat until fluid coming out is clear/light yellow with no air bubbles. 13. Torque the bleeder screw to 89 in-lbs (10 Nm) when done.

One-Person Method: Install a one-way valve (Mityvac, Phoenix Systems) on the bleeder screw. Open the bleeder screw 1/4 turn. Pump the brake pedal yourself — the one-way valve prevents air from re-entering.

Monitor the reservoir: Keep it above MIN throughout the entire process. Running it dry introduces air into the master cylinder.

Final Fill: Top off the reservoir to the MAX line with fresh DOT 3. Test the brake pedal — it should be firm. A spongy pedal means air remains; re-bleed the suspect wheels.

Contamination Warning

DOT 3 brake fluid damages paint. Wipe any spills from painted surfaces immediately with a wet rag.

Cost Comparison: DIY vs. Shop

	DIY	Shop
2 bottles DOT 3 fluid	$10–$15	Included
Bleeder tube/equipment	$5–$15	N/A
Labor	$0	$80–$120
Total	$15–$30	$100–$150

For more Chevy Malibu and GM vehicle maintenance guides, browse the OwnerDrop blog.

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