Jrifedptry Car Fast Checking Chip Tool Immobiliser ECU Induction Signal Detection Auto Lock Check Ring Car Key Test Coil Agreeable

2,Antenna Tester: Car lock detection circuit. Car key lock chip antenna tester. 1,Check the lock Ring: It can be used to check the lock ring. 4,Useful Detection Tool: It is an indispensable automatic lock detection tool 3,Small Tip: If the light is on but the car cannot be started, it means there is a problem with the chip. 5,How to Use: Check the automatic . If the light is on, it means there is no problem with the lock; if the light is off, it means there is a problem with the lock ring; if the light is on but the car cannot be started, it means there is a problem with the chip.