Automotive Electric Tailgate Wiring Harness - Reliable & Durable

Wiring harness composition and functions:
The automotive electric tailgate wiring harness is usually composed of multiple wires, connectors, and protective sleeves, etc. These wires and connectors are meticulously designed and arranged according to the functional requirements of the electric tailgate to ensure the stable transmission of electricity and the accurate transmission of signals.
Power line: It is responsible for providing power to the electric tailgate motor and usually has a relatively high current-carrying capacity.
Control line: It is used to transmit control signals from the vehicle control unit (such as ECU) to realize operations such as opening, closing, and locking of the electric tailgate.
Sensor line: Some electric tailgates are equipped with sensors for detecting the state of the tailgate (such as open, closed, or locked), and these information is fed back to the control unit. The sensor line is responsible for transmitting these detection signals.
Ground line: It provides grounding for the entire electric tailgate system to ensure the safe operation of the electrical system.

product details

Application

The use of the automotive electric tailgate wiring harness is of vital importance. It connects the electric tailgate with the vehicle's electrical system to ensure the normal and stable operation of the electric tailgate. The following are the main uses of the automotive electric tailgate wiring harness:

I. Power transmission

Power supply for the electric tailgate motor:

The electric tailgate wiring harness contains power lines, which are responsible for transmitting power from the vehicle battery or other power sources to the electric tailgate motor to drive the opening and closing of the tailgate.

II. Signal transmission

Transmission of control signals:

The electric tailgate wiring harness also contains control lines, which are responsible for transmitting control signals from the vehicle control unit (such as ECU). These signals can instruct the electric tailgate motor to perform operations such as opening, closing, or locking.

Transmission of sensor signals:

Some electric tailgates are equipped with sensors to detect the state of the tailgate (such as whether it has been opened, closed, or locked). The sensors transmit the detected signals to the vehicle control unit through the wiring harness for further processing or feedback.

III. Safety guarantee

Detection of obstacles and stopping movement:

During the closing process of the electric tailgate, obstacles are usually detected through sensors. If an obstacle is encountered, the electric tailgate will transmit a signal to the control unit through the wiring harness, and the control unit will immediately instruct the electric tailgate to stop moving, thereby avoiding damage to people or vehicles.

Emergency locking function:

In some cases, the vehicle owner may need to urgently close the tailgate. At this time, they can send a signal to the electric tailgate wiring harness through the remote control key or the vehicle tailgate opening key, and the wiring harness will then transmit the signal to the control unit to achieve the emergency locking function.