User's Manual

Product Specification and User Manual RFID GEN3 System
CONFIDENTIAL
Page 30 of 34
Figure 12: Example of probe wire output
At power up, the RFID diagnostic tool will send the RFID tag’s UID over the 1-wire
interface. This last approximately five (5) seconds. During this period, the switch allows a
temporary connection of the 1-Wire output to the vehicle’s ECU for it to authenticate the
RFID Key. This allows testing while the vehicle is normal operation.
Note: This unit should be used only for diagnostic or troubleshooting purposes, it is not
intended to be used to perform regular driving or test driving as several safety features
are disabled. KA will not be held responsible for any problem resulting in using the
diagnostic tool against KA’s recommendation.