Ford Fusion Check Brake System Car Won’t Start

Overview

If your Ford Fusion’s “Check Brake System” light is on and the car won’t start, it could be caused by a number of different issues. The most common cause is a faulty brake light switch. This switch is responsible for sending a signal to the car’s computer that the brake pedal is being pressed. If the switch is faulty, the computer may not receive the signal and the car will not start.

Other possible causes of the “Check Brake System” light and car not starting issue include:

• Faulty brake pads or rotors
• Low brake fluid
• Electrical problems

Troubleshooting

If you are experiencing the “Check Brake System” light and car not starting issue, there are a few things you can do to troubleshoot the problem.

1. Check the brake light switch. The brake light switch is located under the brake pedal. To check the switch, press the brake pedal and see if the brake lights come on. If the brake lights do not come on, the switch may be faulty and will need to be replaced.
2. Check the brake pads and rotors. The brake pads and rotors are responsible for stopping the car. If the brake pads are worn out or the rotors are warped, the car may not be able to stop properly and the “Check Brake System” light may come on.
3. Check the brake fluid. The brake fluid is responsible for transmitting the force from the brake pedal to the brake calipers. If the brake fluid is low, the car may not be able to stop properly and the “Check Brake System” light may come on.
4. Check for electrical problems. Electrical problems can also cause the “Check Brake System” light to come on and the car not to start. If you are not comfortable checking for electrical problems, you should take your car to a qualified mechanic.

Repair

If you have determined the cause of the “Check Brake System” light and car not starting issue, you can begin to repair the problem.

If the brake light switch is faulty, it will need to be replaced. The brake light switch is a relatively inexpensive part and it is easy to replace. You can replace the brake light switch yourself or you can take your car to a mechanic to have it replaced.

If the brake pads or rotors are worn out, they will need to be replaced. The brake pads and rotors are more expensive to replace than the brake light switch, but they are still a relatively inexpensive repair. You can replace the brake pads and rotors yourself or you can take your car to a mechanic to have them replaced.

If the brake fluid is low, it will need to be refilled. The brake fluid is a relatively inexpensive fluid and it is easy to refill. You can refill the brake fluid yourself or you can take your car to a mechanic to have it refilled.

If there are electrical problems, they will need to be repaired. Electrical problems can be more difficult to diagnose and repair, so it is best to take your car to a qualified mechanic to have them repaired.

Conclusion

If your Ford Fusion’s “Check Brake System” light is on and the car won’t start, it could be caused by a number of different issues. The most common cause is a faulty brake light switch. Other possible causes include faulty brake pads or rotors, low brake fluid, or electrical problems. You can troubleshoot the problem yourself or you can take your car to a qualified mechanic to have it diagnosed and repaired.