User Guide

asTech Duo User Guide
©asTech 2022 V10
3
Scan Tool Screen
After launch, you will see the following screen. Here you will find buttons to launch all
asTech Duo’s primary features.
Scan Vehicle
Perform a scan of vehicle.
Clear Codes
Remove codes from the
vehicle’s systems.
Work Orders
View existing Local and OEM
reports/invoices.
Freeze Frame
Capture and view a snapshot
of vehicle information.
Smog Check
Perform test of pollution
control systems.
Mode 6
Advanced test results for on-
board diagnostic systems.
MIL Status
Information pertaining to a
Malfunction Indicator Light.
Vehicle Info
Full range of data from the
onboard systems.
Service
View service
recommendations.