vance and hines motorcycle diagnostic tool

Pronounced code “red”
Code: READ allows you to quickly read and clear Diagnostic Trouble Codes (DTC) for your Harley-Davidson motorcycle, as well as view Live Sensor Data in real-time, all through your smartphone.

Get yours today for $99
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Diagnostics Made Easy

The intuitive Code: READ app, available for iOS and Android, gives you a convenient line of communication to your machine.
Plug and play installation and Bluetooth communication combine for a seamless, simple experience.

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  2. motorcycle DTCs
  3. motorcycle repair tool
  4. motorcycle dash

Get Started Today

Get more acquainted with your bike using the Code: READ. Connecting to and reading information from your motorcycle has never been easier.

COde: READ iOS App Code: READ Android app
Watch How Code: READ Works

Identify and clear any DTC that may arise

Browse, Read & Clear DTCs

  1. Scan DTCs
  2. Clear DTCs
  3. Browse DTCs
  4. Read DTCs
  5. DTC video guides
  6. DTC Customer Support
Get back on the road with access to more detailed code descriptions, including suggestions for what may cause a code and video features for some of the most common DTCs.

Live Sensor Data

Monitor your ride with live sensor readings through the Code: READ app.

Readouts such as RPM, engine temperature, gear indicator, horsepower, torque, fuel economy, and more enhance the riding experience and keep you in tune with your bike.
*Available readouts depend on year/model bike

· Real-time readouts as you ride
· Customizable readout panel
· Save multiple panels for future rides
· Multiple layouts to suit your style

Code: READ ive Data

Application Chart

  2014-2019 Harley-Davidson Touring 66035 Code:READ (6-PIN)
  2011-2019 Harley-Davidson Softail 66035 Code:READ (6-PIN)
  2012-2017 Harley-Davidson Dyna 66035 Code:READ (6-PIN)
  2014-2019 Harley-Davidson Sportster 66035 Code:READ (6-PIN)
  2014-2019 Harley-Davidson Street 66035 Code:READ (6-PIN)
  2007-2013 Harley-Davidson Touring 66037 Code:READ (4-PIN)
  2007-2010 Harley-Davidson Softail 66037 Code:READ (4-PIN)
  2007-2011 Harley-Davidson Dyna 66037 Code:READ (4-PIN)
  2007-2013 Harley-Davidson Sportster 66037 Code:READ (4-PIN)