Here's a breakdown of how to approach this, emphasizing safety first:
1. Immediate Actions (Safety First):
* Do not drive the car: This is paramount. A brake fluid leak means compromised braking ability.
* Park on a level surface: Away from traffic. Engage the parking brake (if you can still reliably do so).
* Call a tow truck: You should have your car towed to a qualified mechanic or repair shop. Do not attempt to drive it.
* Warn others: If the leak is significant, put warning signs around your vehicle.
2. Potential Causes (Diagnosis is for a mechanic):
A leak at the rear right wheel points to problems within that specific wheel's braking system. Possible causes include:
* Wheel Cylinder: This is a common culprit. The wheel cylinder is a small hydraulic component that pushes the brake shoes against the drum (if you have rear drum brakes) to slow or stop the wheel. A leak here is usually the most likely cause.
* Brake Caliper (if rear disc brakes): If your Taurus has rear disc brakes, a faulty caliper piston or seal is a likely source.
* Brake Line/Hose: A damaged or corroded brake line or hose leading to the rear right wheel can also cause a leak.
* Wheel Bearing (less likely): While less common, a severely damaged wheel bearing could indirectly lead to brake fluid leaking, but it would typically show other signs of failure (noise, vibration).
3. Repair (Professional Only):
You should NOT attempt to repair this yourself unless you are a qualified mechanic with experience working on brake systems. Brake repair is complex and requires specialized tools and knowledge. Improper repair can lead to serious injury or death.
A mechanic will diagnose the exact cause of the leak and make the necessary repairs. This will likely involve:
* Inspecting the brake lines and hoses: For damage, corrosion, or leaks.
* Replacing the wheel cylinder (drum brakes) or caliper (disc brakes): This is the most common repair for this type of leak.
* Bleeding the brakes: After any repairs involving opening the brake system, air must be bled out to restore proper braking function.
* Possibly replacing brake fluid: If a significant amount of fluid has leaked.
In summary: Your safety is paramount. Do not attempt to drive your car. Call a tow truck and have a qualified mechanic diagnose and repair the brake fluid leak. Driving with a leaking brake system is incredibly dangerous.
