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√ If more than one screen of information is retrieved, use the UP/DOWN key to
view additional data.
√ Some vehicle may not support this function, and a "Not Support This Function!"
message displays.
4.
Press the ESC key to return to Diagnostic Menu.
3.6 Reading Vehicle Information
The Vehicle Information function is used to request the vehicle's VIN number,
calibration ID(s) which identifies software version in vehicle control module(s), calibration
verification numbers (CVN(s)) and in-use performance tracking on model year 2000 and
newer OBD II compliant vehicles.
√ 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
NT200E OBDII/EOBD Code Reader User's Guide_English Version_V1.0
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