If you are a car enthusiast, you might have heard of line lock or brake lock. It is a feature that allows you to lock the front wheels of your car while leaving the rear wheels free to spin. This is particularly useful for drag racing, where you want to do a burnout to warm up the tires and get better traction. In this article, we will explain everything you need to know about line lock wiring diagram.
What is a line lock?
A line lock is a device that locks the front brakes of a car while leaving the rear brakes free. It is typically used by drag racers to warm up the tires before a race. The line lock is activated by a switch that sends a signal to a solenoid, which in turn applies pressure to the front brake lines. This locks the front brakes, allowing the driver to do a burnout without moving the car.
The line lock can also be used to hold the car in place on a hill or a drag strip, without having to keep your foot on the brake pedal.
How does line lock wiring diagram work?
The line lock wiring diagram consists of several components: a switch, a solenoid, a relay, and a fuse. The switch is typically mounted on the dashboard or the steering wheel, and it sends a signal to the solenoid when pressed. The solenoid is connected to the front brake lines, and it applies pressure when activated by the switch.
The relay is used to control the solenoid, and it is connected to the fuse box. The fuse is used to protect the circuit from overloading or short circuiting.
Line lock wiring diagram: Step-by-step guide
Here is a step-by-step guide to wiring a line lock in your car:
- Locate a suitable location for the switch on the dashboard or the steering wheel. Drill a hole if necessary.
- Connect the switch to a 12-volt power source and ground.
- Run a wire from the switch to the solenoid.
- Connect the solenoid to the front brake lines using a T-fitting.
- Run a wire from the solenoid to the relay.
- Connect the relay to a 12-volt power source and ground.
- Connect the relay to the fuse box using a suitably sized wire.
- Install a fuse between the relay and the power source.
FAQ
What is the purpose of a line lock?
The purpose of a line lock is to lock the front brakes of a car while leaving the rear wheels free to spin. This is particularly useful for drag racing, where you want to warm up the tires and get better traction. The line lock can also be used to hold the car in place on a hill or a drag strip.
How do I activate the line lock?
The line lock is typically activated by a switch mounted on the dashboard or the steering wheel. When you press the switch, it sends a signal to the solenoid, which in turn applies pressure to the front brake lines, locking the brakes.
Can I install a line lock in any car?
Yes, a line lock can be installed in any car with a hydraulic brake system. However, it is recommended that you consult a professional mechanic or an experienced car enthusiast before attempting to install a line lock yourself.
Is it legal to use a line lock on public roads?
No, it is not legal to use a line lock on public roads. The line lock is intended for use on a closed course, such as a drag strip, and should only be used in a safe and controlled environment.
What is the cost of installing a line lock?
The cost of installing a line lock will depend on several factors, such as the make and model of your car, the type of line lock, and the cost of labor. On average, you can expect to pay between $200 and $500 for parts and labor.
Conclusion
The line lock is a useful feature for drag racers or anyone looking to warm up their tires and get better traction. The line lock wiring diagram consists of several components, including a switch, a solenoid, a relay, and a fuse. If you are interested in installing a line lock in your car, it is recommended that you consult a professional mechanic or an experienced car enthusiast.
