The 2017 Honda Pilot uses DOT 3 brake fluid. This glycol-based fluid is standard for most Honda models. Do not use DOT 5 silicone-based brake fluid in this vehicle, and check the owner’s manual or with a dealer if you’re considering an alternative specification.
Official specification for the 2017 Pilot
According to Honda’s maintenance guidelines and the Pilot’s owner’s manual, the brake system requires DOT 3 brake fluid that meets SAE J1703. Silicone-based DOT 5 fluids are not recommended for Honda ABS systems, and mixing fluids can cause performance problems or damage. Always use fresh fluid from a sealed container and avoid contamination with water or impurities.
Brake fluid options and compatibility
Brake fluid types are categorized by the DOT standard; here’s a concise guide to what you might encounter and what it means for a 2017 Pilot.
- DOT 3: Glycol-based, the standard specification in most Honda vehicles including the 2017 Pilot. Hygroscopic (absorbs water over time) and should be changed at intervals recommended by Honda or your service provider.
- DOT 4: Glycol-based with higher boiling point than DOT 3; compatible with many DOT 3 systems but is not the default specification for the Pilot. Check your manual or with a dealer before using DOT 4 as a replacement in a system designed for DOT 3.
- DOT 5.1: Glycol-based but with properties closer to DOT 4; higher boiling point and good for high-demand or aftermarket performance setups. Use only if your service specialist confirms compatibility with the vehicle’s braking system.
- DOT 5: Silicone-based and incompatible with most ABS and CBS systems in modern vehicles; Honda typically advises against DOT 5 for the Pilot. Do not use DOT 5 in this model.
In short, for a 2017 Pilot, use DOT 3 brake fluid that meets SAE J1703. If you’re considering a higher-performance alternative, consult Honda service to confirm compatibility and proper service procedures. Do not mix different brake fluids within the same system.
Brake fluid replacement and maintenance steps
If you are planning a brake fluid replacement yourself, follow these general steps to ensure a proper flush and refill while keeping safety in mind.
- Park on a level surface, engine off, and allow the brakes to cool. Open the hood and locate the brake fluid reservoir on the master cylinder.
- Clean the reservoir cap and the area around it to prevent contamination. Check the current fluid color and level; replace if it appears dark or dirty.
- Replace the reservoir cap with a clean one and prepare a fresh DOT 3 brake fluid from a sealed container, ensuring it is within the recommended grade.
- Attach a brake bleeding/bleeding system or a clean bleed kit. If bleeding manually, start with the wheel farthest from the master cylinder (usually the right rear on most SUVs) and work toward the nearest wheel.
- Bleed each brake line until clear fluid without air bubbles flows from the bleeder valve. Keep the master cylinder reservoir topped up to avoid introducing air into the system.
- After bleeding all wheels, top off the reservoir to the MAX line, reinstall the cap securely, and wipe away any spills.
- Test the brake pedal for firmness with the engine off, then perform a cautious test drive to ensure proper braking performance. Dispose of used brake fluid according to local regulations.
Brake fluid changes are a critical maintenance task; if you’re unsure about the procedure, have a qualified technician perform the service to avoid air entering the lines or fluids leaking into the system.
Summary
The 2017 Honda Pilot requires DOT 3 brake fluid, meeting SAE J1703 standards. Avoid DOT 5 silicone-based fluids and consult the owner’s manual or dealership if you’re considering alternatives. Regularly check and replace brake fluid as part of scheduled maintenance to maintain braking performance and ABS reliability.