LAUNCH CRT  501  Series  User  Manual                                                                  
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LAUNCH-sensor. It is used after the original sensor is triggered. 
Tap Programming to enter the following screen. 
Select the specic wheel position and tap Copy by Activation to retrieve the 
information of the original sensor. After the information is retrieved, it will be 
displayed on the screen.
Place a LAUNCH-sensor close to the TPMS antenna of the tool, tap 
Programming to start writing the retrieved sensor information to the LAUNCH-
sensor. 
After the sensor is successfully programmed, it will appear on the screen. 
 Notes: Once programmed with Copy by Activation, the LAUNCH-sensor 
can be installed in the wheel directly to be mounted on the vehicle and the TPMS 
warning light will turn o.
5.2.4 Copy by OBD
This function allows users to write in the saved sensor information to the 
LAUNCH sensor after performing Read ECU ID. This function requires a 
connection with the vehicle’s DLC port.
Follow the steps below to proceed:
1. Tap the Activate tab to enter the following screen.