GoaMotors Tow Mirror Wiring Harness Installation Manual

1. Introduction

This manual provides detailed instructions for the installation and operation of the GoaMotors Tow Mirror Wiring Harness. This product is designed to enable additional lighting functions on compatible tow mirrors, specifically cargo lights, running lights, and turn signals, for select Chevrolet and GMC truck models. Please read all instructions carefully before beginning installation.

2. Vehicle Compatibility

The GoaMotors Tow Mirror Wiring Harness is compatible with the following vehicle models and years:

• Chevy Silverado 1500: 2014-2018
• Chevy Silverado 2500 HD: 2015-2018
• GMC Sierra 1500: 2014-2018
• GMC Sierra 2500 HD: 2015-2018

Ensure your vehicle falls within these specifications for proper fitment and functionality.

3. Package Contents

Verify that all items listed below are present in your package:

• 2 x Tow Mirror Wiring Harnesses
• 5 x Cable Ties

Image 3.1: Contents of the GoaMotors Tow Mirror Wiring Harness package, including two wiring harnesses and five cable ties.

4. Installation Instructions

Professional installation is recommended. If performing self-installation, ensure the vehicle's battery is disconnected before starting any electrical work to prevent injury or damage.

4.1. Wire Identification

Each wiring harness includes color-coded wires for specific functions:

• Blue Wire: Running Light (Connects to Pin #11)
• White Wire: Cargo Light (Connects to Pin #9)
• Red Wire: Turn Signal (Connects to Pin #41)
• Black Wire: Ground (Connects to mirror bolt or suitable ground point)

Image 4.1: A close-up view of the wiring harness connector, showing the four pins for electrical connection.

4.2. General Installation Steps

1. Prepare the Vehicle: Park the vehicle on a level surface, engage the parking brake, and disconnect the negative terminal of the battery.
2. Access Mirror Wiring: Carefully remove the interior door panel to gain access to the existing wiring harness for the side mirror. Consult your vehicle's service manual for specific instructions on panel removal.
3. Identify Connection Points: Locate the corresponding pin locations (Pin #11, Pin #9, Pin #41) within the vehicle's mirror wiring harness connector. These pins are typically part of the main mirror connector.
4. Connect the Harness: Insert the terminals of the GoaMotors wiring harness into the identified pin locations:
   • Connect the Blue Wire to Pin #11 (Running Light).
   • Connect the White Wire to Pin #9 (Cargo Light).
   • Connect the Red Wire to Pin #41 (Turn Signal).
5. Ground Connection: Securely attach the Black Wire (Ground) to a suitable ground point, such as a mirror mounting bolt or an existing vehicle ground point. Ensure a clean, solid connection.
6. Secure Wiring: Use the provided cable ties to neatly secure the new wiring harness, preventing it from interfering with moving parts or being pinched.
7. Test Functionality: Before reassembling the door panel, reconnect the vehicle battery and test all light functions (running lights, cargo lights, turn signals) to ensure proper operation.
8. Reassemble: Once confirmed, reassemble the door panel and any other components removed during installation.

5. Operating Instructions

Once the GoaMotors Tow Mirror Wiring Harness is correctly installed, the connected lights on your tow mirrors will function in conjunction with your vehicle's existing lighting system:

• Running Lights: The running lights on the tow mirrors will illuminate when your vehicle's running lights or headlights are active.
• Cargo Lights: The cargo lights will activate when your vehicle's cargo light function is engaged, typically via an interior switch.
• Turn Signals: The turn signals on the tow mirrors will flash in synchronization with your vehicle's main turn signals when activated.

6. Maintenance

The GoaMotors Tow Mirror Wiring Harness is designed for durability and requires minimal maintenance. Periodically inspect the wiring and connections for any signs of wear, corrosion, or damage. Ensure all connections remain secure. If any damage is observed, replace the harness promptly to maintain optimal performance and safety.

7. Troubleshooting

If you experience issues after installation, consider the following troubleshooting steps:

• Lights Not Functioning:
  • Verify all wire connections are secure and correctly inserted into the designated pins.
  • Check the ground connection for proper contact.
  • Ensure the vehicle's battery is fully charged and properly connected.
  • Inspect for any blown fuses in the vehicle's electrical system related to lighting.
• Intermittent Functionality:
  • Check for loose connections or damaged wiring that might be causing intermittent contact.
  • Ensure the harness is not pinched or stressed by moving parts within the door.

If problems persist after performing these checks, contact GoaMotors customer support for further assistance.

8. Product Specifications

9. Warranty and Customer Support

GoaMotors products are manufactured to high-quality standards. For any questions regarding installation, troubleshooting, or product performance, please contact GoaMotors customer support. Refer to your purchase documentation for specific warranty details.

For further assistance, visit the official GoaMotors store on Amazon: GoaMotors Store