What type of brake fluid does a 2017 Chevy Cruze take?
The 2017 Chevrolet Cruze uses DOT 3 brake fluid.
In practice, this means you should rely on a glycol‑based brake fluid that meets the DOT 3 specification. The Cruze’s braking system is designed around this standard, and using the correct fluid helps maintain proper pedal feel, braking performance, and moisture resistance. Silicone-based DOT 5 fluid is not compatible with this system, and mixing different fluid types can cause damage to seals and ABS components.
Recommended brake fluid type and compatibility
Before choosing a brake fluid, it helps to understand the basic options and how they relate to the Cruze’s system. The following points summarize what to look for when shopping for fluid.
- DOT 3 is the standard glycol-based brake fluid specified for the Cruze; it provides adequate performance for everyday driving.
- DOT 4 is compatible with DOT 3 systems and offers a higher boiling point, which can be advantageous in hot conditions or heavy braking. If you switch to DOT 4, ensure it is the glycol-based type and follow the vehicle’s maintenance guidance.
- Avoid silicone-based DOT 5 brake fluid in this system, as it is not compatible with glycol-based fluids and can compromise seals and ABS components.
When in doubt, consult the owner's manual or a Chevrolet dealership to confirm the exact specification for your vehicle’s production date and regional guidelines. Using the wrong fluid can affect braking performance and warranty coverage.
Practical tips for maintenance and replacement
Keeping the brake fluid in good condition is essential for reliable braking. Here are practical steps and considerations for maintenance.
- Check the reservoir level regularly and keep the fluid around the "MIN" and "MAX" marks as a baseline reference.
- Brake fluid should be replaced on a schedule similar to other fluids, typically every 2–3 years, or as recommended by Chevrolet for your specific vehicle and usage.
- Have a professional perform any flush or replacement to ensure proper bleeding of the brake lines and to avoid introducing air into the ABS system.
Following these guidelines helps maintain braking performance and avoids common issues associated with old or mismatched fluid.
Summary
For a 2017 Chevy Cruze, the recommended brake fluid is DOT 3 glycol-based fluid. DOT 4 can be used if desired for a higher boiling point, but avoid silicone DOT 5. Always verify with the owner’s manual or a Chevrolet service center, and adhere to maintenance schedules to keep the braking system reliable and safe.
