... 2. Press the 2 components together. If the red light gleams ,it means the connection is fine. 3. 5 ... seconds later, the red light turns to green light,and it means the chip data has been ... repeatedly, or the data will be locked. 2,Red indicator light gleams, then it always shines ,does not turn to ... green light.Reason 1:The probe and the chip contactor do ...