Materials required to connect the electrical wiring to the car:
* Wires (for power and ground)
* Terminals (crimp and insulating)
* Electrical tape
* Keys (ignition key, wrenches)
* Multimeter (to check voltage)
Connection procedure:
1. Definition of wiring diagram:
*Find the wiring diagram in your vehicle’s owner’s manual.
* Identify the wires that need to be connected to the new device.
* Determine the location of fuses and relays associated with the new circuit.
2. Preparation of wires:
*Cut the wires to the required length.
* Install crimp terminals on the ends of the wires and crimp them using crimping pliers.
*Apply an insulating terminal to the open end of the wire.
3. Connection to power supply:
* Identify the power wire (usually red or yellow).
*Connect it to a permanent power source (such as the + terminal on the battery or the fuse under the hood).
4. Ground connection:
* Identify the ground wire (usually black or brown).
*Connect it to a metal part of the car (such as an unpainted metal surface or ground bolt).
5. Connecting to a new device:
* Connect the power cord to the appropriate input on the new device.
*Connect the ground wire to the appropriate input on the new device.
6. Connecting other wires (if necessary):
* If the circuit requires connecting additional wires (for example, for remote activation), connect them to the appropriate inputs on the new device.
7. Inspection and testing:
* Install fuses and/or relays associated with the new circuit.
* Turn on the ignition and check the operation of the new device.
*Use a multimeter to make sure there is power on the power wire and there is a ground on the ground wire.
8. Insulation and protection:
* Insulate all exposed wires with electrical tape.
* Secure the wires using clamps or holders to prevent them from dangling.
* Install any protective covers or covers required by the new device.
Important Tips:
*Always disconnect the negative terminal of the battery before starting work.
*Use the correct size wires for the application.
* Create reliable connections and use quality materials.
* Check and test the system before operation.
*If you are unsure of your abilities, consult a qualified electrician.