Oldsmobile Regency automatic door locks not functioning, unable to lock with remote or button on Oldsmobile Regency

Submitted by regenerate · Jun 23, 2025
Published by RepairPal

Problem overview

Some Oldsmobile Regency owners report experiencing issues with automatic door locks, such as being unable to lock them with the remote or button. These problems may stem from weak or dead batteries in the key fob, which can often be resolved by simply replacing the batteries. Additionally, some owners find that replacing the lock actuator can fix issues with power door locks not functioning properly. Wiring problems, including broken or frayed wires, may also cause the locks to malfunction, necessitating a thorough inspection for visible damage. If the key fob battery is dead, it can prevent the door locks from working, and replacing it might solve the issue. Furthermore, some owners discover that the door lock switch could be damaged, requiring inspection for water damage or malfunction. A malfunctioning remote may also need replacement or reprogramming to restore functionality. In cases where the battery has been disconnected, reprogramming the sliding door may be necessary, along with checking for any blown fuses. If these troubleshooting steps do not resolve the issue, consulting a mechanic or automotive technician for further diagnosis and repair is recommended.

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