User's Manual

G-scan2 User Manual
82
Diagnostic Functions
With the exceptions, following diagnostic functions are provided for the majority of the brands that G-
scan2 supports. For more details, please refer to the coverage list which is published when the new
update is released regularly.
1. DTC Analysis
1.1. DTC Reading and Erasing
The basic diagnostic function used for reading and erasing the DTC (diagnostic trouble code)
from the electronic control system.