User Manual

Table Of Contents
iAuto Series Scan Tool User Manual V1.0
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CVNs are calculated values required by OBD II regulations. They are reported to check if
emission-related calibrations have been changed. Multiple CVNs may be reported for a control
module. It may take several minutes to do the CVN calculation.
To request vehicle information:
1. Use the UP/DOWN key to highlight Vehicle Info. from Diagnostic Menu and press the OK key.
Follow on-screen instruction and send the command to read vehicle information.
2. Use the UP/DOWN key to highlight an available option and press the OK key. A screen with
details of the selected option displays.
3. Press the ESC key to exit and return.
5 Playback Data
The PlayBack data function allows viewing test results recorded by the scan tool.
1. Select PlayBack from home screen and press the OK key.
2. A screen with a list of test records displays. If no data is recorded, the message “No Data
available!” is displayed.