(solved) Vocom + Tech Tool view DTCs of MACK truck

I’m have a MACK to read faults, but unluckily I failed to diagnose (view DTC’s) or use any off the other features of my Tech Tool 2.04.87. PTT says the software is incompatible and that version on the control unit(s) is not supported by Tech Tool.   Here is my version info: Produ Continue Reading →

How to choose HQ 88890300 Vocom Interface for Volvo Renault UD Mack TRUCK diagnosis

Volvo 88890300 Vocom Interface, which one better? Better for the repairing and diagnosis for Volvo, Renault, UD and Mack trucks in the repair shop or field, at the roadside, or during test drives. YES, you might be confused when you decide to buy a 88890300 Vocom from China. Read all info he Continue Reading →