Increase force: You need to press the button more than once or hold it down longer than usual.
Reduced Range: The effective distance of the key fob is significantly reduced.
Strange noises: You hear unusual clicking or buzzing noises when you use your keys.
Warning Lights: Your car's dashboard displays warning lights related to the key.
If you notice any of these signs, you will need to test your chip philippine country code number key thoroughly. You can do this by enlisting the services of a professional chip key locksmith.
Testing methods for chip keys
Spare key test
One of the easiest ways to determine if a transponder key is malfunctioning is to compare its performance to that of a spare key. This approach helps rule out the problem as being with the key itself rather than the vehicle's systems.
Here’s how to do it:
Find your spare key.
Try to unlock the car and start the engine using the spare key.
If the spare key works fine, but the primary key fails, it is likely that your primary transponder key is faulty.
Battery Check
Often, what appears to be a dead chip key is actually just a case of dead batteries. Performing this troubleshooting step should always be one of the first steps as it will save you time and stress.
Here's how to check your car key battery: