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curt ECHO 51190 Installation Manual

Under-dash trailer brake controller
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ECHO
UNDER-DASH
®
TRAILER BRAKE CONTROLLER
INSTALLATION MANUAL

TABLE OF CONTENTS

NOTICE
This device contains license-exempt transmitter(s) /
receiver(s) that comply with Innovation, Science and
Economic Development Canada's license-exempt RSS(s).
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference, including interference
that may cause undesired operation of the device.
CONTROLS & COMPONENTS
page 1
1. Main module
2. Main module adhesive pad
page 1
3. (4) 8" Zip ties
page 2
page 2
page 3
page 3
page 3
page 4
page 7
page 9
page 10
PAGE 1
•
51190-INS-RA
1
2
3
•
877.287.8634
•
NEED ASSISTANCE?
51190
CURTMFG.COM
•

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Summary of Contents for curt ECHO 51190

  • Page 1: Table Of Contents

    ECHO UNDER-DASH ® 51190 TRAILER BRAKE CONTROLLER INSTALLATION MANUAL TABLE OF CONTENTS CONTROLS & COMPONENTS Controls & Components page 1 1. Main module 2. Main module adhesive pad Tools List page 1 3. (4) 8" Zip ties Before You Begin page 2 Wiring page 2...

  • Page 2: Before You Begin

    • CURT quick plug harness - custom connector for specific vehicles manual for plug availability, location and installation. If the mating plug supplied with the vehicle is no longer available, a CURT quick (see the CURT catalog for availability) plug can be used. See the CURT catalog or visit curtmfg.com •...

  • Page 3: Wiring Diagram

    WIRING DIAGRAM SET MANUAL CONTROL OUTPUT MOUNTING THE MODULE AND BRAKE LIGHT SWITCHES 1. Once the CURT quick connector or splice-in harness is installed, There are two small determine a suitable mounting location for the module. switches located at the a.

  • Page 4: Initial Setup

    DOWNLOAD THE MOBILE APPLICATION Mobile applications are available for Apple and Android OS. They can be accessed in the App Store or Google Play by scanning the respective QR code below or searching for 'Echo Smart Control'. ® • Apple OS Requires IOS 5 or higher •...

  • Page 5: Application Setup

    APPLICATION SETUP ADDING A PROFILE After pairing with the Echo , you will be directed to the 'Towing 1. On the 'Controller Profiles' menu, select the empty ® Profiles' screen to setup your trailer's profile. You can create and 'Current Profile' seat at the top of the menu. save profiles for multiple vehicles, trailers and load conditions.
  • Page 6 CONFIGURING PROFILE SETTINGS In your 'Active Profile' screen you can adjust settings. 1. Manual Brake Activation Active Profile Activate manual braking, press and hold the orange button. Manual brake controller activation is used in situations where a slow reduction in speed is desirable. As the manual control is activated, the Echo begins to apply the trailer brakes.

  • Page 7: Test Drive & Adjustment

    TEST DRIVE & ADJUSTMENT LED STATUS INDICATOR Both the output and sensitivity can be adjusted to achieve smooth, A single LED on top of the Echo shows the status of the ® firm stops. Output and sensitivity adjustments should only be made brake controller unit.
  • Page 8 CONDITION NOTIFICATIONS If a communication error If the Echo detects an If the trailer 7-way has NOTICE WARNING ® DANGER occurs between the mobile application overload to the trailer brakes a warning become disconnected from the vehicle and the brake controller, the 'Manual will pop up on your screen.

  • Page 9: Bench Test

    3. Alligator clip test leads OR wire and wire nuts terminal of the 12V battery. The brake control output 4. CURT #51515 / #51516 quick plug with pigtails OR push pins will activate and the bulb may be dimly lit.
  • Page 10 TROUBLSHOOTING - CONNECTING ECHO UNIT TO THE APP ® 1. If you see the following error notification: 'Error in Connection: No Device Found', verify distance (see bottom of page 2) and check your unit for a blinking light. If the unit does not show a blinking light, check the connection and / or fuse for trailer brakes per owner's manual.
  • Page 11 IN-APP INSTALLATION MANUAL The instuction manuals for the Echo unit and the manual override button are available to access within ® the Smart Control app. Select the menu icon in the top left of the app, and then select 'Instructions and User Guides'.

  • Page 12: Troubleshooting Guide

    Check trailer brake wiring for short circuits PRODUCT REGISTRATION LET US KNOW WHAT YOU THINK! CURT stands behind our products with industry-leading Share the love and your experience with Echo warranties. To get copies of the product warranties, by leaving a review on curtmfg.com/51190.

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