Overview

The Car Keyless Entry System is designed to work with a Toyota Grande-style remote. It provides centralized locking compatibility and wiring details to integrate with your vehicle's electrical system.

Installation and Wiring Guide

Follow the color-coded wiring plan to connect the main unit to your car's electrical system. Key connections include:

Blue, Green, Pink, Blue/White, Green/White, Pink/White: connect to the Central Door Lock control lines.
Yellow (Window Output) and Gray: connect to the direction indicator lights to flash during lock/unlock actions.
Red: +12V power supply.
Black: Ground (−).
Pink: Trunk output (+) if your system supports trunk release.
Orange and White: Key On input (positive when the ignition is on).
Brake lamp and brake switch: wiring as shown for safety or alarm triggers.

Choose the correct central lock installation option based on your vehicle’s setup:

FIG 1 — Car with a driver’s-door lock motor in the central locking system.
FIG 2 — Central lock without a motor on the driver’s door; motor/rod located elsewhere.
FIG 3 — Central lock controlled by a switch on the driver’s side.
FIG 4 — Central locks controlled by an air compressor (common in vehicles like Audi, VW, Mercedes).

Each diagram shows how to wire to the central lock motor or switch, connecting to the vehicle’s original central controller and alarm system. Use the configuration that matches your car’s setup.

Visual references

Images illustrate the installation steps and wiring layouts for reference.

Car Keyless Entry System with Toyota Grande-style remote