Modern vehicles tend to be equipped with technologically advanced safety features than some owners even know. While many systems can be expensive to repair when they fail, few may argue that some more noteworthy modern safety features are not worth the extra money.
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But there are more attempts and real safety options that don’t really require many modern upgrades to work, including good old parking brakes, also known as emergency brakes. Whatever you call it, the feature is the same – to make sure the vehicle cannot roll away when fixed or parked on a hill. Whether you are a new driver or a driver who has been on the road for several years, you probably already know what parking brakes are for. But that same may not be clear about how they work.
In fact, the functionality is the same whether your vehicle system is through buttons, foot pedals, or a more traditional handle between the driver and passenger seat. But the system is completely different from the vehicle’s main hydraulic braking system. The parking brake does not even work with hydraulic functions; instead, it engages with the steel cable connected to the vehicle drum brake. When involved, these cables are designed to exert enough force to prevent the wheel from moving.
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Yes, the term emergency brake is very self-evident
We should note that if your vehicle is equipped with disc brakes, the functions are slightly different. In those cars, when the parking brake is engaged, it activates a bottle opener mechanism that pushes the piston into the brake pad to secure the vehicle. Despite the functional differences, assuming it will be properly engaged every time the vehicle is parked, it seems to have no advantage on one parking brake or another style. If there is any doubt, the brake system can be used in an emergency to stop the vehicle, so it is sometimes called the cause of emergency brakes.
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In terms of emergencies, few people can scare the driver’s driver like they do when the vehicle is moving or when you stop and tilt. Although this seems unlikely to happen, the possibility of this danger is the reason why the vehicle’s parking/emergency brake is set without connecting to the main brake system. Yes, if you find yourself on a road where your car, truck, or SUV is experiencing a brake failure, interacting with a parking/emergency brake may be the only way to stop a vehicle and prevent potentially expensive or dangerous collisions.
Regardless of what kind of parking/emergency brake your vehicle has, the primary brake system can be bypassed to stop the car if necessary. Interestingly, it can also help keep your gearbox before transferring it to the park.
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