Here Obd2tool.com share a test report of OBDSTAR TP50 TPMS activator activation for Buick Regal 2014.This device is a handheld and easy to use.
Press “Enter” to turn on OBDSTAR TP50.
Front left wheel TPS activation:
Front right wheel TPS activation:
Press the left, down and OK button, then the “Test Button” to active rear left TPS.
OBDSTAR TP50 TPMS activator is really easy to use and helpful. it does a good job. I love it and recommend it.