National Instruments CAN 372139B-01 - Manual (Page 276)

Chapter 6 Automotive Diagnostic Command Set API for C
Automotive Diagnostic Command Set User Manual 6-112 ni.com
Description
This function performs the UDS service WriteDataByIdentifier and writes RecordValues
(data values) into the ECU.
dataIn identifies the data. The vehicle manufacturer must ensure
the ECU conditions are met when performing this service. Typical use cases are clearing
nonvolatile memory, resetting learned values, setting option content, setting the Vehicle
Identification Number, or changing calibration values.
For further details about this service, refer to the ISO 15765-3 standard.