User's Manual

Diagnostics Operations Operations
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Figure 4-14 Sample Active Test Screen
The functional buttons at the lower right corner of the Active Test screen
manipulate the test signals. The operational instructions are displayed on the
main section of the test screen. Simply follow the on-screen instructions and
make appropriate selections to complete the tests. Each time when an
operation is successfully executed, message such as “Command Finished”,
“Activation Successful”, or something similar displays.
Tap the ESC functional button to exit the test when finished.
4.5.7 Programming and Coding
Since the introduction of OBD II and leading up to modern Hybrids and EVs,
computers and software in cars have been expanding at an exponential rate.
In-car software is becoming one of the leading needs for service, and updating
software may be the only way to fix some of these issues:
 Drivability
 Fuel Efficiency
 Power Loss
 Fault Codes
 Durability of Mechanical Parts