Why is the parking brake light on in my Ford Edge?
The parking brake light on a Ford Edge usually means the parking brake is engaged or there is a braking-system issue. In Edge models with an electronic parking brake (EPB), the warning can also illuminate if brake fluid is low or there is an EPB fault. If the light comes on while you’re driving, treat it as urgent and have the system checked promptly.
Common reasons the parking brake light comes on
The following are the most frequent causes you may see the light. This list covers simple explanations and potential brake-system issues you should check first.
- Parking brake engaged or not fully released
- Low brake fluid level in the master cylinder
- Brake system fault (hydraulic pressure, worn pads, or overheated components)
- Sensing or wiring fault (sensors, wiring between the master cylinder, EPB module, or ABS unit)
- ABS/ESC module-related warning that triggers a brake warning alongside other lights
In many cases, the light simply means the brake is on or fluid is low. If it’s not obvious, have the system checked by a professional to determine if a repair is needed.
How to diagnose and what to do
Follow these steps to determine the cause and decide whether you can drive or need service. If ever in doubt, err on the side of caution and seek professional help rather than continuing to drive with a brake warning.
- Ensure the parking brake is fully released. If you still see the light after release, proceed to the next steps.
- Check the brake fluid level in the master cylinder reservoir under the hood. If it’s below the minimum line, top it up with the correct DOT brake fluid as specified in your owner’s manual and check for leaks.
- Look for any warning messages on the instrument cluster (for example, “EPB fault,” “BRAKE FLUID LEVEL LOW,” or other brake-related codes) and note them.
- Test drive only if the light isn’t accompanied by unusual braking feel (no sponginess, pulling, or grinding). If the pedal feels different or the light stays on, stop and seek service.
- Have the vehicle scanned with an OBD-II tool that reads ABS/EPB codes, or visit a Ford dealer or qualified shop. EPB faults or hydraulic issues often require professional service and possible component replacement.
- If the light is on while driving and other brake-related lights (ABS, ESC, or traction control) are also illuminated, treat it as a braking-system warning and stop promptly to avoid reduced braking performance.
A professional diagnostic will confirm whether the issue is as simple as a low fluid level or as complex as a failed EPB actuator or hydraulic leak. Do not ignore persistent warnings.
When to seek immediate help
If the light comes on while you’re driving and you notice a soft or sinking brake pedal, pulling to one side, grinding noises, or multiple brake warnings, pull over safely and call for roadside assistance. Continuing to drive in this state can risk a complete loss of braking power.
Summary
The parking brake light on a Ford Edge can indicate several possibilities—from a simple condition like a parked brake to more serious issues in the braking system or EPB hardware. Start by ensuring the brake is released, check fluid levels, and review any dash messages. If the light remains on or you notice changes in braking performance, have the system professionally inspected to avoid safety risks.
What is the parking brake warning light on a Ford Edge?
Ford Edge Park Brake Limited Function Service Required Issue
Edge owners often face electronic parking brake faults and dashboard warning light activations. The 'Park Brake Limited Function Service Required' message with a lightning bolt indicates an electronic parking brake (EPB) system fault.
What is the recall on the Ford Edge park brakes?
Key Highlights. Affected Vehicles: The recall involves 2015-2018 Ford Edge and 2016-2018 Lincoln MKX models, totaling 499,129 units. Defect Description: Rear brake jounce hoses may rupture prematurely, leading to brake fluid leaks.
Why is the parking brake light on in my Ford?
A malfunctioning parking brake light that stays on is due to a variety of reasons, including a faulty parking brake switch, low brake fluid level, bad brake fluid level sensor, faulty wiring, or a malfunction in the Anti-Lock Braking System.
What would cause the parking brake light to stay on?
If your brake service warning light is always on, it could be due to a need for parking brake adjustment, worn brake pads, or hydraulic issues. If your brake service warning light turns on when you hit the pedal, it could be due to hydraulic loss on one side of your vehicle or low brake fluid in the master cylinder.
