Answer how to connect the five wires of the lock and how to connect the five wires of the central control motor

The central control lock of the stopper added to the rear of the car generally has five wires for the main driver. How to connect with the anti-theft device?

Answer: The vehicle anti-theft device is basically a negative trigger for the central control lock set. There are more positive and negative triggers for the central control lock separately installed. This only needs to be connected to the wire. You can find a flexible wire to connect one end to it. Iron, one end is connected to the lock wire, the central control lock jump is negative trigger, or one end is connected to the live wire, the other end is connected to the lock wire, if the central control lock jumps, it is a positive trigger. The remaining red wire on the central control box is connected to the live wire, the black wire is connected to the iron, the white wire is connected to the white wire of the central control on the anti-theft device, and the brown wire is connected to the white and black wire on the anti-theft device. Separate installation of a central control lock is positive and negative triggering, the yellow, yellow and black on the anti-theft device are connected to the live wire in parallel, and the brown, brown and black parallel wires are connected to the white and black wires on the anti-theft device, and then connected to the ground wire. , The remaining white, white and black are connected to the central control white line on the anti-theft device and connected to the central control lock.

As for the judgment of positive and negative triggers, the judgment is very simple. One end of the electric pen is grounded and the other end is connected to the lock wire. The central control lock will jump to be a negative trigger. One end is connected to the live wire, and the other end is connected to the lock wire, the central control lock will jump to be a positive trigger.

There are 5 wires with different colors in the central control motor of the car. How to connect them?

Answer: If it is a gun-type car central control motor, the blue and green wires are both motor wires, which are used to control the unlocking operation and locking. There are three wires left, the black one is for grounding, and the remaining one is the signal wire of the lock, all of which are connected to the negative trigger.

The five-wire motor is the main lock. In addition to the motor, there is also a three-wire status switch, and it is linked to the lock motor. One of them is connected to the second when it is unlocked, and it is connected to the third when it is locked. , The door lock controller knows whether the door lock is open or closed from its state, ensuring that the four doors are opened and closed synchronously.

The internal principle is exactly the same as the two wires. Three of the five wires control the other three door motors respectively, and the other two wires are the signal wires for controlling the door motors of the cab.

The most commonly used type 4001 negative trigger central lock. The yellow line and the green line in the five lines are the same as the other two lines, which control the opening and locking of the door lock by sending an open or close signal through the central control box. But who does the control box rely on to give instructions? One is the remote control with remote control function, and the other is the main door is rotated by the car key. The white wire, black wire and brown wire of the main control motor form a single-pole double-throw start to send an open or close signal to the central control box. To be more specific: usually the black, white and brown three wires are disconnected, and the black wire is negative. When the key rotates counterclockwise, the black wire and the white wire are connected, and the white wire transmits the unlock signal to the central control box, and the central control box transmits to the fourth through the blue and green wires. The door central control motor executes the unlock command, and the four doors are unlocked at the same time; when the car key rotates clockwise, the black wire and the brown wire are connected, and the brown wire transmits the signal to the central control box to lock the car, and the central control box goes to four through the green and blue wires. The door central control motor issued a lock command, and the four doors were locked at the same time. When unlocking and locking, the voltage of the blue line and the green line are opposite, and the central control motor can be used to open or close.