READ EVERY STEP BEFORE YOU MAKE ANY MODIFICATIONS TO YOUR TRUCK.
* YOU DO NOT NEED THE TDN APP, FOLLOW THE INSTRUCTIONS BELOW*
*Start with all emissions installed and functioning without codes or error messages. Be sure the DEF level is not low. On 17-19 model years you must make sure the soot levels are below 70% before proceeding*
The process can only be started after you receive your order.
You will need to install VCM Suite BETA software. (Always verify you have the latest BETA version whenever you open the software as it updates regularly.) After installing the software, follow our guide to get us the files we need to create your tune.
CLICK HERE TO DOWNLOAD OUR READ GUIDE
CLICK HERE TO DOWNLOAD OUR WRITE GUIDE
Notes
*ALWAYS use a battery charger capable of supplying a STEADY 10 AMPs or more
**When opening VCM software, it may open the last file used, always close the file when opening VCM software (top left Folder icon)
****The current VCM Suite Beta software requires a certain version of .NET, if you get errors when working with the software, check your .NET version or update it from the HP Tuners Downloads section (under the link to the BETA software)
******If emissions were unplugged before tuning, you will likely get a Service Emissions message on the dash. If the DEF tank was low when you started, you will likely get Low DEF light on the dash after tuned, to avoid this make sure the DEF tank is at least 1/4 full. On 17-19 model years make sure the soot levels are below 70%, if soot levels are above 70% you will need to do a force regen before tuning.******