Connecting to your vehicle for the first time

If you have just received your diesel laptop and need help on how to use your diesel diagnostic laptop for the first time, then this is the page you need to read.

1. You need to connect your laptop to your truck and the laptop with the usb cable. Make sure your truck is turned on with the key in the ignition.

2. Select the correct program to use with your engine. Below explains which program (icon) you should use on depending on your vehicle.

Diesel Tech or Universal Diag is universal and will work with all heavy duty semi truck engines and is very user friendly

For more direct programming you can use the original programs depending on your engine, transmission or brake system.

If there are 2 options available you can use either one

 

To use Diesel Tech or Universal Diag connect to your truck or Diesel engine correctly via the usb link cable to the laptop and the adapter to the vehicle. Then click connect on the top, and you are good to go.

Diesel Tech or Universal Diag will work with all engines and are universal. 

 

Engines - (the icon you should click to setup)

Cummins - Diesel Tech or Universal Diag

Detroit Diesel- Diesel Tech or Universal Diag. Also Detroit Diagnostic Link Blue icon for newer vehicles and the red and white for older (Works only with the 2024 setup)

Cat - Cat ET Diesel Tech or Universal Diag

Cat Off-Highway- Cat ET (Will need the Cat Comm III adapter) Diesel Tech or Universal Diag as well

Paccar- ESA, Diesel Tech or Universal Diag

Isuzu- Diesel Tech or Universal Diag 

Mack- Diesel Tech or Universal Diag

Hino - Hino DX, Diesel Tech or Universal Diag

Volvo -Diesel Tech or Universal Diag (If you want to use Techtool you will need the Volvo vocom adapter)

Maxxforce- NED Navistar, Servicemax, Diesel Tech or Universal Diag

Ford- Diesel Tech or Ford IDS (Ford IDS engines will require a VCM II adapter)

International- NED, Diesel Tech or Universal Diag

Toyota - Tech Stream

Mercedes Benz- Detroit Diagnostic Link, Diesel Tech or Universal Diag

 

 

Transmissions

Eaton - Service Ranger, Diesel Tech or Universal Diag

Allison- Diesel Tech, Universal Diag, or Allison Doc

Detroit Diesel - Detroit Diagnostic link (works with 2023 setup only). Diesel Tech or Universal Diag

Ford- Diesel Tech

GM- Diesel Tech 

Mack- Diesel Tech or Universal Diag

Sprinter- Diesel Tech. Universal Diag, or Detroit Diesel Diagnostics 

Volvo- Diesel Tech or Universal Diag

ZF- Diesel Tech or Universal Diag

Toyota- Tech Stream

 

Braking Systems

Bendix- Wabco toolbox/Diesel Tech, Universal Diag and Bendix

Ford- Diesel Tech

GM- Diesel Tech 

Haldex- Diesel Tech

Sprinter- Diesel Diagnostic Link (needs the 2023 kit) Diesel Tech or Universal Diag

Wabco - Wabco Toolbox, Diesel Tech or Universal Diag

Toyota - Tech Stream

Wabash- Diesel Tech or Universal Diag

 

If you need help with connecting do not hesitate to contact us on the live chat or text our tech support at anytime.