The 2006 Hummer H2 is a powerful SUV that offers a wide range of features including an excellent audio system. The audio system in the H2 is a premium system which includes an AM/FM radio, CD player, and six-disc CD changer. In this article, we provide a detailed and comprehensive wiring diagram for the radio system in the 2006 Hummer H2.
Introduction
The wiring system for the radio in the 2006 Hummer H2 is complex and intricate. It requires a thorough understanding of the wiring system to be able to modify or repair it. The wiring diagram for the radio system is an essential tool for anyone who wants to modify or repair the H2’s audio system.
What is a Wiring Diagram?
A wiring diagram is a detailed and comprehensive diagram that shows the wiring connections and components of an electrical system or circuit. It is a valuable tool for anyone who wants to modify or repair an electrical system as it provides a clear and detailed picture of the system.
In the case of the H2’s radio system, the wiring diagram provides a comprehensive picture of the wiring connections and components of the system. This makes it easier for anyone who wants to modify or repair the system to do so without any guesswork.
Wiring Diagram for the 2006 Hummer H2 Radio System
The wiring diagram for the 2006 Hummer H2 radio system is complex and detailed. It includes connections for the radio, amplifier, speakers, and other audio components.
To make it easier to understand, we have divided the diagram into several sections. Each section covers a specific aspect of the wiring system. We recommend that you read through the entire diagram before attempting any modifications or repairs.
Audio System Control Module (ASCM)
The ASCM controls the audio system in the H2. It receives signals from the radio and sends them to the amplifier. The wiring connections for the ASCM are as follows:
| Connector A | Pin 1 | Battery Voltage |
| Connector A | Pin 2 | Class 2 Serial Data |
| Connector A | Pin 3 | Not Used |
| Connector A | Pin 4 | Not Used |
| Connector A | Pin 5 | Not Used |
| Connector A | Pin 6 | Not Used |
| Connector A | Pin 7 | Radio Amplifier Turn-On Signal |
| Connector A | Pin 8 | Not Used |
| Connector A | Pin 9 | Not Used |
| Connector A | Pin 10 | Ground |
Radio Amplifier
The radio amplifier receives signals from the ASCM and amplifies them for the speakers. The wiring connections for the radio amplifier are as follows:
| Connector B | Pin 1 | Not Used |
| Connector B | Pin 2 | Class 2 Serial Data |
| Connector B | Pin 3 | Radio Amplifier Turn-On Signal |
| Connector B | Pin 4 | Not Used |
| Connector B | Pin 5 | Speaker Output, Right Front |
| Connector B | Pin 6 | Speaker Output, Left Front |
| Connector B | Pin 7 | Speaker Output, Right Rear |
| Connector B | Pin 8 | Speaker Output, Left Rear |
| Connector B | Pin 9 | Not Used |
| Connector B | Pin 10 | Ground |
Audio Speakers
The audio system in the H2 includes four speakers, one in each door. The wiring connections for the speakers are as follows:
| Speaker, Right Front | Positive | Dark Blue |
| Speaker, Right Front | Negative | Light Blue |
| Speaker, Left Front | Positive | Tan |
| Speaker, Left Front | Negative | Gray |
| Speaker, Right Rear | Positive | Dark Green |
| Speaker, Right Rear | Negative | Light Green |
| Speaker, Left Rear | Positive | Brown |
| Speaker, Left Rear | Negative | Yellow |
FAQ
What is the purpose of a wiring diagram?
A wiring diagram is a valuable tool for anyone who wants to modify or repair an electrical system. It provides a clear and detailed picture of the system, making it easier to understand and work on.
Can I modify the radio system in my H2?
Yes, the radio system in your H2 can be modified. However, it is important to have a thorough understanding of the wiring system before attempting any modifications.
Can I repair the radio system in my H2?
Yes, the radio system in your H2 can be repaired. However, it is important to have a thorough understanding of the wiring system before attempting any repairs.
Do I need any special tools to work on the radio system in my H2?
While it is not necessary to have special tools to work on the radio system in your H2, it is important to have a basic set of tools including wire cutters, wire strippers, and a multimeter.
Are there any safety precautions I should take when working on the radio system in my H2?
Yes, it is important to take proper safety precautions when working on the radio system in your H2. This includes disconnecting the battery before working on the system, wearing protective gloves and eyewear, and following all safety guidelines outlined in the repair manual.
Conclusion
The wiring diagram for the 2006 Hummer H2 radio system is complex and detailed. It requires a thorough understanding of the wiring system to be able to modify or repair it. We hope that this article has provided you with a clear and comprehensive picture of the wiring connections and components of the system. If you have any further questions or concerns about the radio system in your H2, we recommend consulting the repair manual or contacting a professional mechanic.
