Accidentally Mixing Brake Fluid and Power Steering Fluid: What to Do
Accidentally adding brake fluid to your power steering system can be a concerning situation, as the two fluids are formulated differently and can cause damage. This guide provides a step-by-step approach to addressing the issue and minimizing potential harm to your vehicle.
Do Not Drive the Vehicle
The first and most crucial step is to avoid driving the car. Driving with contaminated fluid can lead to more extensive damage to the power steering system. It's important to address the issue as soon as possible to prevent further complications.
Consult the Owner's Manual
Your vehicle's owner's manual is an essential resource. It will provide specific guidance on fluid types and recommendations for your power steering system. Refer to it for detailed instructions and best practices.
Drain the Contaminated Fluid
Draining the contaminated power steering fluid is a necessary step in the process.
Locate the power steering reservoir. Use a turkey baster or a siphon to remove as much fluid as possible. Replace the removed fluid with the correct power steering fluid.Flush the System
A complete flush of the power steering system may be necessary to ensure all the brake fluid is removed. Here’s how to perform a thorough flush:
Disconnect the return line from the power steering pump. Add fresh power steering fluid while allowing the old fluid to drain out until it runs clear.Check for Leaks and Perform a Function Test
After flushing and refilling the system, it’s important to check for leaks and test the power steering operation.
Inspect the system for any leaks. Test the steering to ensure it feels normal and there are no unusual noises.Consult a Mechanic
If you are unsure about any of these steps or if you notice any issues with the steering after the procedure, it's best to consult a professional mechanic for assistance.
Additional Tips
While the above steps cover the main aspects of addressing the issue, there are a few additional tips to keep in mind:
1. Do Not Drive the Car: Drive the car only if absolutely necessary to reach a safe location where you can address the issue promptly.
2. Use the Right Tools: Ensure you have the right tools, such as a turkey baster, a siphon, and a syringe for draining the reservoir. Proper tools will help you work more effectively and safely.
3. Keep the Vehicle Cool: Heat can cause brake fluid to expand and mix more with the power steering fluid. Keep the engine cool while addressing the issue.
4. Monitor the Symptoms: Keep a close eye on the steering and the overall performance of the vehicle. Any unusual behavior should prompt immediate action.
Conclusion
All is not lost if you have accidentally mixed brake fluid and power steering fluid. You can take steps to minimize the damage and restore your vehicle to proper operating condition. By following the guidelines provided, you can efficiently address the issue and ensure your vehicle remains safe and functional.