The coupler is attached to the end of all wires that are connected, so there is no difficulty installation.
All wires come with a coupler, so there is no need to cut the wire, and it will not damage or damage the wires of your car when removing it.
This product does not use electrical taps, so there is no need to worry about a bad wire contact.
You can install it without hesitation with video installation and all color instruction manual (English language not guaranteed).
To install, simply remove the cover under the steering wheel and the cover under the drivers seat foot and insert the connector.
No expertise or special tools required.
For installation instructions on youtube please search for "Toyota Prius ZVW50/ZVW51/ZVW52/ZVW55 Car Speed Interlocking Door Lock Kit Installation Method
For Toyota Prius 50 Series
Model: ZVW50/ZVW51/ZVW52/ZVW55
Product Specifications:
Operating Voltage: 8 V - 12 V.
Power consumption: 15mA
Standby power: 1mA
Operating Temperature Range: -40~85℃