Goodsby Replacement Wiring Harness Instruction Manual

1. Introduction

This manual provides detailed instructions for the installation and use of the Goodsby Replacement Wiring Harness. This harness is designed to facilitate the connection of various Jensen car radio and heavy-duty audio systems, ensuring a reliable and secure electrical interface.

2. Product Overview

The Goodsby Replacement Wiring Harness is engineered for reliable audio system integration, offering ease of installation and high-quality performance.

Key Features

• Pre-Stripped Ends: Each wire is pre-stripped, exposing clean copper strands for immediate use. This design saves installation time and helps prevent damage from over-stripping.
• High-Conductivity Copper Wires: The harness features multi-stranded pure copper cores, ensuring excellent electrical conductivity with minimal resistance. This is critical for stable power delivery and optimal signal transmission in car audio applications.
• Plug & Play Connection: Designed for straightforward installation by matching wire colors to your vehicle's existing wiring or using the provided wiring diagram.

Image Description: Close-up view of the harness wires, highlighting the pre-stripped ends and the multi-stranded copper cores, demonstrating the quality of materials.

3. Compatibility

This Goodsby Replacement Wiring Harness is compatible with the following Jensen audio system models. Please verify your specific model number before installation to ensure proper fitment and function.

Compatible Jensen Series Models

• Jensen Series: DMR2116i, DV2011, JDVD1500, JRV4100, MP1516BT, MP1524, UV8020, VM9020TS, VM9021TS, VM9022HD, VM9125, VM9223, VM9224, VM9224BT, VM9225BT, VM9324, VM9423, VM9726BCT
• Jensen Marine Series: JSM2012, JSM2212, JSM2214BT, JSM3012, MS2A, MSR3012
• Jensen Heavy Duty Series: JHD1130, JHD1130B, JHD1130WP, JHD11620, JHD1630B, JHD1635BT, JHD3620B, JHD3630BT, JHD36A, JHD36B, JRV212, JRV212T, JRV215N

4. Installation Guide

4.1 Safety Precautions

• Always disconnect the vehicle's battery before beginning any electrical work to prevent short circuits and electrical shock.
• Consult your vehicle's service manual for specific wiring diagrams and safety information relevant to your car model.
• If you are unsure about any step of the installation process, it is recommended to seek professional assistance from a qualified automotive technician.

4.2 Tools Required

• Wire strippers (if further stripping is needed)
• Crimping tool (for secure connections)
• Electrical tape or heat shrink tubing
• Multimeter (optional, for verifying connections)

4.3 Wiring Diagram

Refer to the included color wiring diagram for proper connection of the harness to your Jensen unit and vehicle's existing wiring. This diagram details the function of each wire.

Image Description: A detailed color-coded wiring diagram illustrating the connections for speaker cables (A) and power cord (B), with numbered wires and their corresponding functions for easy identification.

4.4 Step-by-Step Installation

1. Preparation: Ensure the vehicle's battery is disconnected. Carefully remove the existing stereo unit from the dashboard, following your vehicle's specific instructions.
2. Identify Connections: Compare the connectors on the Goodsby harness with the ports on your Jensen stereo unit. The harness typically includes two main connectors: one for power/ground and one for speakers.


Image Description: Two distinct multi-pin connectors of the Goodsby wiring harness, one black and one brown, designed to interface with compatible Jensen car radio units.

3. Match Wires: Using the provided wiring diagram (Section 4.3), match the colors of the Goodsby harness wires to the corresponding wires in your vehicle's existing wiring harness. Ensure each wire's function (e.g., constant power, ignition, ground, speaker positive/negative) is correctly identified and matched.
4. Secure Connections: Strip wires if necessary and use appropriate connectors (such as crimp connectors, solder, or twist-and-tape with high-quality electrical tape) to create secure and insulated connections. Ensure no bare wires are exposed, as this can cause short circuits.
5. Connect Harness: Once all individual wires are securely connected, plug the Goodsby harness connectors firmly into the corresponding ports on the back of your Jensen stereo unit.


Image Description: The Goodsby wiring harness connectors shown next to the rear panel of a car stereo unit, illustrating how they plug into the corresponding ports for a "plug and play" connection.

6. Test System: Reconnect the vehicle's battery. Turn on the stereo and test all functions (audio output, power on/off with ignition, balance, fade, etc.) to ensure correct operation before final assembly.
7. Final Assembly: Once confirmed operational, carefully re-install the stereo unit into the dashboard, ensuring no wires are pinched or damaged during the process.

5. Troubleshooting

If you encounter issues after installation, refer to the following common troubleshooting steps:

• No Power: Check the vehicle's battery connection, the stereo's fuse, and ensure the yellow (constant power supply) and red (ignition switch +12V) wires are correctly connected and receiving power.
• No Sound: Verify all speaker wires are correctly connected to the stereo and speakers, and that they are not shorted to each other or to ground. Check speaker impedance compatibility with your stereo.
• Intermittent Issues: Inspect all wire connections for looseness, corrosion, or poor insulation. Ensure all connections are secure and properly insulated.
• Incorrect Functionality: Double-check the wiring diagram against your actual connections. A single miswired connection can lead to unexpected behavior.
• Unit Not Turning On: Confirm that both the constant 12V (yellow wire) and switched 12V (red wire) are receiving power.

6. Specifications

• Brand: Goodsby
• Material: Copper
• Item Weight: 1.12 ounces
• UPC: 659459076854

7. Warranty and Support

For warranty information or technical support regarding your Goodsby Replacement Wiring Harness, please contact Goodsby customer service through your original point of purchase. It is recommended to keep your purchase receipt for reference when seeking support.