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X-431 PAD V ELITE
User Manual
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This function is used to read the version information of system mode, vehicle VIN, software and ECU.
B. Read Fault Code
This function displays the detailed information of DTC records retrieved from the vehicle’s control system.
Caution: 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 definition. Each DTC has a set of testing procedures, instructions and flow charts that
must be followed to confirm the location of the problem. This information can be found in the vehicle’s service manual.
On the diagnostic function selection screen, tap
Read Fault Code
, the screen will display the diagnostic result.
On-screen Buttons:
Freeze Frame:
When an emission-related fault occurs, certain vehicle conditions are recorded by the on-board
computer. This information is referred to as freeze frame data. Freeze frame data includes a snapshot of critical
parameter values at the time the DTC is set.
Help:
Tap to view the help information.
Code Search:
Tap to search for more information about the current DTC online.
Report:
Tap to save the current data in text format. All reports are saved in
User Info -> My Report -> Health Reports
.
For details on report operations, please refer to Chapter 10.1
My Report
.
C. Clear Fault Code
This function enables you to erase the codes from the vehicle after reading the retrieved codes from the vehicle and
certain repairs have been carried out. Before performing this function, make sure the vehicle’s ignition key is in the ON
position with the engine off.
Clearing DTCs does not fix 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.
On the diagnostic function selection screen, tap
Clear Fault Code
, a confirmation dialog box will appear.
Tap
YES
, the system will automatically delete the currently existing trouble code.
Note: After clearing, you should retrieve trouble codes once more or turn ignition on and retrieve codes again.
If there are still
some trouble codes in the system, please troubleshoot the code using a factory diagnosis guide, then clear the code and recheck.
D. Read Data Stream
This option lets you view and capture (record) real-time Live Data. This data including current operating status for
parameters and/or sensor information can provide insight on overall vehicle performance. It can also be used to guide
vehicle repair.
Caution: If you must drive the vehicle in order to perform a troubleshooting procedure, ALWAYS have a second person help
you. Trying to drive and operate the diagnostic tool at the same time is dangerous, and could cause a serious traffic accident.
Note: The real time (Live Data) vehicle operating information (values/status) that the on-board computer supplies to the tool
for each sensor, actuator, switch, etc. is called Parameter Identification Data (PID).
On the diagnostic function selection screen, tap
Read Data Stream
, the following screen will appear.
