06 - Alarm and Remote Start Install - OBDII, Ground, Parking Lights, Horn, Siren, Hood Pin Switch

November 6, 2017

Step-by-step guide to installing an alarm system and remote start in your Jeep Wrangler. Learn essential wiring tips and techniques.

Quick Look

Category

Mods, Maintenance

Brand

Omega Research and Development

Product

Excalibur AL-1775-3DB

Use Case

Jeep Wrangler alarm and remote start installation

Useful Links

• 🔔 Please CLICK THE BELL if you want to see my videos! 🔔
• Here's the playlist containing all of the videos for this install:

Overview

In this tutorial, we will continue our detailed exploration of installing the Omega Excalibur AL-1775-3DB security system and remote start in a Jeep Wrangler. This video is the sixth installment in a series aimed at helping you successfully wire the key components of the system. Whether you have a 2015 model like mine or a similar year, this guide will be invaluable as you work through the installation process.

What This Covers

This tutorial covers essential wiring connections necessary for the basic functionality of the alarm and remote start system. We will tap into several critical components:

• The OBD-II port for power
• The ground connection beneath the dash
• The parking light circuit
• The horn toggle
• The hood pin switch
• The siren installation

These wiring steps are crucial as they form the neural pathway for your vehicle's new defense mechanisms.

Step-by-Step Breakdown

1. Power Connections: Start by accessing the OBD-II connector. This is where you will tap into the power supply. You’ll need a red wire from the T-harness for ignition power and an additional harness for the horn. Keep in mind that it's often easier to connect to ground directly from a terminal rather than through tricky access points.

2. Grounding: Locate a reliable ground post, such as one under the dash or close to the OBD-II port. Securely connect your ground wire here, ensuring it's attached to a clean surface to avoid electrical issues.

3. Parking Lights Wiring: Run a wire from the driver’s side to the passenger side, where the parking light harness is located. For a seamless connection, you'd want to tap into a wire with an orange stripe, which leads to your parking lights.

4. Horn and Siren: Both the horn and siren require individual connections to output sound alerts. The setup involves extending wires and properly isolating them to avoid electrical interference. Take care to bundle these wires neatly to prevent any future issues.

5. Hood Pin Installation: For the hood pin switch, which will trigger an alert when the hood is opened, find a secure spot beneath the hood to mount this. The placement should allow for easy access to the adjustment screws for sensitivity tweaking.

Helpful Tips

As you work through your install, consider these helpful tips to make the process smoother:

• Watch previous videos in the series for context and to avoid redundant mistakes.
• Always test wire connections before finalizing the installation.
• Utilize heat shrink tubing to ensure secure and waterproof connections.
• Take your time; rushing through wiring can lead to messy results and difficulty troubleshooting later.

Key Takeaways

This specific tutorial outlines critical steps in the installation of an alarm system and remote start in your Jeep Wrangler. By tapping into the OBD-II port, ensuring solid ground connections, and carefully wiring the siren, horn, and other components, you can enhance your Jeep's security effectively. Remember, the installation may vary slightly depending on the model year, so always consult specific wiring diagrams for your vehicle. Protect your ride and enjoy the added convenience that a remote start system can bring!