5 Pin Power Window Switch Wiring Diagram

Hello there! In this article, we will be discussing the wiring diagram for a 5 pin power window switch. Understanding the wiring diagram is essential for anyone looking to install or troubleshoot their power window switch. So, let’s dive right into it!

Subheading 1: What is a Power Window Switch?

A power window switch is a device that allows you to control the movement of your vehicle’s windows. It is usually located on the driver’s side door panel and is equipped with buttons to raise or lower the windows. The 5 pin power window switch is a common type of switch used in many vehicles.

Subheading 2: Wiring Diagram Overview

The wiring diagram for a 5 pin power window switch consists of five wires that connect to different components. These wires are typically color-coded for easy identification. The five pins on the switch correspond to the following functions:

Pin Color Function
1 Blue Power
2 White Ground
3 Green Window Up
4 Yellow Window Down
5 Red Window Lock

It’s crucial to understand the function of each wire and its corresponding pin to ensure proper installation and troubleshooting.

Subheading 3: Wiring Diagram Details

Now, let’s go into detail about each function and its wiring in the 5 pin power window switch:

1. Power (Blue Wire)

The power wire (blue) connects to the vehicle’s power source, usually the battery or a fuse box. It provides the necessary voltage for the power window switch to function.

2. Ground (White Wire)

The ground wire (white) is responsible for completing the electrical circuit. It connects to the vehicle’s metal chassis or a designated grounding point.

3. Window Up (Green Wire)

The window up wire (green) controls the upward movement of the window. When this wire receives a signal from the switch, it activates the window motor to raise the window.

4. Window Down (Yellow Wire)

The window down wire (yellow) is responsible for the downward movement of the window. When this wire receives a signal from the switch, it triggers the window motor to lower the window.

5. Window Lock (Red Wire)

The window lock wire (red) is an optional feature that allows the driver to disable the window switches for the passenger windows. When this wire receives a signal, it prevents the passenger windows from being operated.

Subheading 4: Pros and Cons of the 5 Pin Power Window Switch

Like any other component, the 5 pin power window switch has its advantages and disadvantages. Let’s take a look at them:


  • Relatively simple wiring compared to other switches.
  • Economical and readily available in the market.
  • Durable and long-lasting when installed correctly.


  • Limited functionality as it only controls the up and down movement of windows.
  • May require additional relays or modules for advanced features like auto-up or auto-down.

Subheading 5: Alternative Wiring Diagram for Power Window Switch

If you’re looking for an alternative wiring diagram for a power window switch, you can consider using a 6 pin switch. The additional pin on the switch allows for extra features such as window auto-up or auto-down functionality. The wiring for a 6 pin power window switch is similar to the 5 pin switch, with an additional wire for the extra feature.

FAQs (Frequently Asked Questions)

Q: Can I use the 5 pin power window switch on all vehicles?

A: The compatibility of the 5 pin power window switch depends on the vehicle’s wiring system. It’s essential to consult the vehicle’s wiring diagram or a professional to ensure compatibility.

Q: Are there any safety precautions I should take when working with the power window switch wiring?

A: Yes, always disconnect the vehicle’s battery before working on any electrical components. This prevents accidental short circuits and ensures safety during the installation or troubleshooting process.


In conclusion, understanding the wiring diagram for a 5 pin power window switch is crucial for proper installation and troubleshooting. By familiarizing yourself with the functions of each wire, you can ensure a smooth and effective operation of your vehicle’s power windows. Remember to always take necessary safety precautions and consult professionals if needed. Happy wiring!