If your parking brake isn't working properly, the problem likely lies elsewhere and requires a more involved troubleshooting process:
Troubleshooting a Weak Parking Brake on a 1997 Ford Explorer:
1. Check the Parking Brake Cable: Inspect the cable for fraying, kinks, or rust. A damaged cable needs replacement. This often requires partial disassembly under the vehicle.
2. Check the Parking Brake Lever: Ensure the lever is engaging fully. If it feels loose or doesn't move smoothly, there might be an internal issue with the mechanism inside the console.
3. Check the Rear Brake Pads and Rotors: Worn-out brake pads are a common cause. Thin pads can't engage the rotor effectively, leading to a weak parking brake. Inspect the rotors for damage or excessive wear.
4. Check the Parking Brake Caliper(s): The caliper may be seized or malfunctioning, preventing proper engagement of the brake pads. This often requires caliper inspection and possibly replacement or rebuild.
5. Check the Cable Connections: Ensure the cable is securely connected at both ends—to the parking brake lever and to the calipers.
6. Check for Hydraulic Leaks: A leak in the rear brake system could reduce hydraulic pressure, affecting parking brake performance.
If you're uncomfortable working under your vehicle or with brake systems, it's best to take your Explorer to a qualified mechanic. Brake systems are critical for safety, and improper repair can be dangerous.
Important Note: While some online resources may suggest adjustments, this is generally not recommended for a 1997 Ford Explorer's rear disc brake parking brake system. Attempting adjustments without proper understanding could damage the braking system. Focus on diagnosing and fixing the root cause of the problem rather than trying to adjust something that's not designed to be adjusted in this way.
