1986 Toyota Pickup Radio Wiring Diagram: A Comprehensive Guide

The 1986 Toyota Pickup is a classic icon of the automotive industry. It was designed with simplicity, reliability, and durability in mind. This truck was widely popular in the 80s and 90s and is still considered a valuable possession by many collectors and enthusiasts.

One of the most important features of the 1986 Toyota Pickup was its radio system. In this article, we will guide you through the wiring diagram of the radio system of the 1986 Toyota Pickup. We will discuss the various components of the radio system, their functions, and the wiring diagram of each component. So, let’s get started.

Components of the Radio System

The radio system of the 1986 Toyota Pickup consists of the following components:

  1. Radio receiver
  2. Antenna
  3. Speakers
  4. Power source

Each of these components plays a vital role in the functioning of the radio system. Let’s discuss each component in detail.

Radio Receiver

The radio receiver is the most important component of the radio system. It receives radio signals from the antenna and converts them into sound waves that can be heard through the speakers. The radio receiver consists of various parts, including the tuner, amplifier, and sound controls.

The wiring diagram of the radio receiver is as follows:

Wire Color Function
Red Power (+12V)
Black Ground
Yellow Accessory (+12V)
Blue Power antenna
White Front left speaker (+)
White with black stripe Front left speaker (-)
Gray Front right speaker (+)
Gray with black stripe Front right speaker (-)
Green Rear left speaker (+)
Green with black stripe Rear left speaker (-)
Violet Rear right speaker (+)
Violet with black stripe Rear right speaker (-)

The wiring diagram may vary depending on the model and year of the 1986 Toyota Pickup. Make sure to refer to the user manual or consult a professional if in doubt.

Antenna

The antenna is responsible for receiving radio signals and transmitting them to the radio receiver. The wiring diagram of the antenna is as follows:

Wire Color Function
Black Ground
Green Antenna trigger

Speakers

The speakers are responsible for converting the sound waves from the radio receiver into audible sounds. The wiring diagram of the speakers is as follows:

Wire Color Function
White Front left speaker (+)
White with black stripe Front left speaker (-)
Gray Front right speaker (+)
Gray with black stripe Front right speaker (-)
Green Rear left speaker (+)
Green with black stripe Rear left speaker (-)
Violet Rear right speaker (+)
Violet with black stripe Rear right speaker (-)

Power Source

The power source is responsible for providing power to the radio system. The wiring diagram of the power source is as follows:

Wire Color Function
Red Battery (+12V)
Black Ground
Yellow Accessory (+12V)

Frequently Asked Questions (FAQ)

Q: Can I install a modern radio system in my 1986 Toyota Pickup?

A: Yes, you can install a modern radio system in your 1986 Toyota Pickup. However, you may need to modify the wiring diagram to match the new radio system. It is recommended to consult a professional to ensure proper installation.

Q: Why is my radio not working?

A: There could be several reasons why your radio is not working. It could be due to a faulty radio receiver, a damaged antenna, or a loose connection in the wiring diagram. It is recommended to check each component of the radio system to identify the problem.

Q: How do I replace a speaker in my 1986 Toyota Pickup?

A: To replace a speaker in your 1986 Toyota Pickup, you need to first remove the old speaker by unscrewing it from the mounting bracket. Then, connect the wires of the new speaker to the wiring diagram of the old speaker and mount the new speaker to the bracket.

Q: How do I find the user manual for my 1986 Toyota Pickup?

A: You can find the user manual for your 1986 Toyota Pickup online or at your local Toyota dealership. The user manual contains valuable information about the radio system and other components of your truck.

Q: Can I use aftermarket parts for my radio system?

A: Yes, you can use aftermarket parts for your radio system. However, it is recommended to choose parts that are compatible with the wiring diagram of your 1986 Toyota Pickup to ensure proper installation and functioning.

That’s a wrap for our comprehensive guide on the wiring diagram of the radio system of the 1986 Toyota Pickup. We hope this guide has provided you with the necessary information to troubleshoot and repair your radio system. Always refer to the user manual or consult a professional if in doubt.