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X-431 Throttle III User Manual
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1)
While in System Topology mode, different highlight bars indicate different detection
status.
On-screen Buttons:
Smart Detection:
Tap to quickly access all the electronic control units of the vehicle and
generate a detailed report about vehicle health. The tested systems malfunctioning are
displayed in red with a number indicator displaying DTC quantity and the systems with
functioning properly are displayed in green.
*Note: Diagnostic Trouble Codes or Fault Codes can be used to identify which engine systems or
components that are malfunctioning. Never replace a part based only on the DTC definition.
Retrieving and using DTCs for troubleshooting vehicle operation is only one part of an overall
diagnostic strategy. Follow testing procedures (in vehicle’s service manual), instructions and
flowcharts to confirm the locations of the problem.
•
Report
: Tap to save the current data in text format.