Remote control opens but does not close

Professional Diagnosis and Solution

When a remote control unlocks the doors but doesn't lock them, the problem isn't always the battery or the main signal. Modern remotes rely on specific circuits for each function and proper communication with the central locking module. A failure in any of these components can prevent the locking function from working, even if the rest of the remote is functioning normally.

🔧 Possible Causes of the Problem

• Worn or damaged closure button

• Broken internal solder joints or compromised circuits

• Partial reprogramming of the remote control

• Failures in the vehicle's central locking module

• Electronic interference that blocks the closing function

🔧 Professional solution at serviciocerrajero.com

At serviciocerrajero.com , our certified technicians can restore full remote control functionality by:

• Detailed inspection of the control board and buttons

• Repair of soldered joints or replacement of damaged buttons

• Reprogramming the remote control to synchronize all functions

• Diagnosis and correction of faults in the central locking module

• Communication tests between the control unit and the vehicle

• Mobile service in San Juan and surrounding areas

With these actions, your remote control will once again open and close the doors smoothly, maintaining the safety and functionality of the vehicle.

📞 Does your remote open but not close? Call us at 787-664-5557.
serviciocerrajero.com – Experts in repairing and reprogramming remote controls and SmartKeys in Puerto Rico.