How to Install a GPS Module for Remote Start

By Car Audio and Tint | Car Toys | Washington, Texas, Colorado ... | Published: 2026-10-18

Category: How-to Guides

Learn how to install a Compustar Drone X2-LTE GPS module for remote start. Step-by-step guide covering wiring, pairing, and common mistakes.

Quick answer

Installing a GPS module like the Compustar Drone X2-LTE adds smartphone control and vehicle tracking to your remote start system. The process involves connecting power, ground, and data wires, then pairing the module with your phone.

Before You Start: Compatibility and Tools

The Compustar Drone X2-LTE GPS module works with compatible Compustar, iDatalink, and iDataStart remote start or security systems. Check that your system is listed as compatible before purchasing.

You will need basic hand tools: wire strippers, crimpers, electrical tape or heat shrink, a multimeter, and a trim tool to access the vehicle's OBD-II or control module wiring. A voltmeter helps confirm constant 12V and ground connections.

Choosing the Installation Location

Mount the module in a dry, hidden location under the dash, away from moving pedals and direct heat from the HVAC system. The module's LTE antenna needs a clear view of the sky through the windshield or a non-metallic dash panel for reliable GPS and cellular reception.

Avoid mounting near metal brackets or behind large metal components, as they can block the GPS signal. Use the provided adhesive or zip ties to secure the module.

Installation Steps for the Compustar Drone X2-LTE GPS Module

Step 1: Disconnect the vehicle battery: Disconnect the negative terminal of the car battery to prevent short circuits or accidental airbag deployment while working with wiring. Wait at least 5 minutes for the vehicle's electrical system to discharge before touching any wires.
Step 2: Identify and connect power and ground: Locate a constant 12V source (e.g., OBD-II pin 16 or a fuse tap) and a clean chassis ground. Connect the module's red wire to 12V and black wire to ground. Use a multimeter to verify voltage before connecting. Common mistake: using a switched 12V source causes the module to lose power and fail to track the vehicle when parked.
Step 3: Connect the data wire to the remote start system: The module communicates with the remote start via a data wire (usually a blue or green wire) that connects to the corresponding data port on the remote start brain. Refer to the system's wiring diagram for the correct pin. Incorrect data connection can cause the module not to pair or the remote start to malfunction.
Step 4: Mount the module and antenna: Secure the module under the dash using adhesive or zip ties. Route the GPS/LTE antenna to a location with a clear view of the sky, such as the top of the dashboard near the windshield. Do not wrap the antenna cable tightly around metal. If the antenna is placed behind metal, the GPS signal will be weak or nonexistent, and the module may not track the vehicle.
Step 5: Reconnect battery and test: Reconnect the negative battery terminal. Start the vehicle and check that the module powers on (LED indicators). Download the Drone app, create an account, and follow the app instructions to pair the module with your phone. If pairing fails, confirm the data wire connection and that the remote start system is compatible. Some systems require a firmware update.

Product Used in This Guide

Compustar Drone X2-LTE GPS Module: The Compustar Drone X2-LTE GPS Module enables smartphone control and GPS tracking for compatible remote start or security systems. It gives you unlimited range remote start and keyless entry from anywhere using LTE, plus real-time vehicle location tracking.
Compustar Drone X2-LTE GPS Module