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display the diagnostic result.
*Note: Retrieving and using DTCs for troubleshooting vehicle operation is only one part
of an overall diagnostic strategy. Never replace a part based only on the DTC denition.
Each DTC has a set of testing procedures, instructions and flow charts that must be
followed to conrm the location of the problem. This information can be found in the
vehicle’s service manual.
On-Screen Buttons:
Help: Tap to view the help information.
Code Search: Tap it to search for more information about the current DTC online.
Report: To save the current data in text format. All diagnostic reports can be
accessed from Settings -> Data -> Diagnostic Report.
B. Clear Fault Code
After reading the retrieved codes from the vehicle and certain repairs have been
carried out, you can use this function to erase the codes from the vehicle. Before
performing this function, please be sure the vehicle’s ignition key is in the ON
position with the engine o.
*
Notes:
1. If you plan to take the vehicle to a Service Center for repair, DO NOT erase the codes
from the vehicle’s computer. If data is erased, valuable information that might help the
technician troubleshoot the problem will also be erased.
2. Clearing DTCs does not x the problem(s) that caused the code(s) to be set. If proper
repairs to correct the problem that caused the code(s) to be set are not made, the
code(s) will appear again and the check engine light will illuminate as soon as the
problem that cause the DTC to set manifests itself.
C. Read Data Stream
This option retrieves and displays live data and parameters from the vehicle’s
ECU.
Tap “Read Data Stream” on the test function selection screen, the system will
display data stream items.
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