# ELD installation guide

## ELD Device Installation Guide

### Installation Steps

#### 1. Locate Diagnostic Port

The 9-pin cable connects to the diagnostic port, commonly found in one of these locations:

* Under the dashboard
* Underneath the steering wheel
* Below the driver's seat
* Near the driver's left kick panel

#### 2. Connect Hardware

* Attach the 9-pin CONNECTOR to the diagnostic port
* Connect the ELD device to the other end of the cable
* Power on the ELD device
* Turn on the vehicle ignition

#### 3. Software Setup

* Ensure the ELD driver app is installed on your device
* Log in to your account
* Start the vehicle and [connect to the ELD](https://help.matrack.io/eld/readme/categories/matrack-eld-driver-app-guides/how-to-install-and-connect-your-eld-device) to begin hours of service tracking

{% hint style="warning" %}
**Important Notes**

* Verify all connections are secure
* Ensure the ELD device powers on properly
* Confirm app login before starting your journey
  {% endhint %}

### Pre-Trip Checklist

✓ 9 Pin Cable connected 

✓ ELD device powered on 

✓ Ignition turned on 

✓ App installed and logged in

### Need Help?

Contact technical support if you experience any issues during installation.