Beeper unlocks but the car won't start

Professional Solution

When the key fob unlocks the doors but the car won't start, the problem is usually with the transponder chip. Even if the remote works, the immobilizer will prevent the car from starting if the chip isn't sending the correct signal. There could also be a problem with the key ring or the security module. An automotive locksmith can diagnose, reprogram, or replace the chip and synchronize it with the ECU to restore full vehicle function.

🔧 Beepers and SmartKeys Services and Benefits

• Specialized transponder chip diagnostics

• Transponder reprogramming to make the car start

• Replacement of damaged or deprogrammed chips

• Synchronization with the security module and the ECU

• Verification of the reading ring and immobilization systems

• Fast and reliable home delivery service throughout Puerto Rico

• Certified and experienced technicians specializing in modern vehicles

• Solutions for cars that unlock but won't start

• Advice on SmartKey maintenance and failure prevention

• Full restoration of remote control functions

At serviciocerrajero.com , our automotive locksmiths in Puerto Rico guarantee that your vehicle will function properly and safely.

📞 Call us at 787-664-5557 for immediate assistance and professional programming of your beeper or SmartKey.