Why Are My Suzuki Alto Lapins Power Door Locks Not Locking Automatically?

Home > Gari Forums > Suzuki Forums > Suzuki Alto Lapin Forums > Suzuki Alto Lapin Power Door Lock Issues Forums

Why Are My Suzuki Alto Lapins Power Door Locks Not Locking Automatically?

The power door locks in my Suzuki Alto Lapin used to lock automatically when I started driving, but now they don’t. What might be causing this issue? Could it be a malfunction with the central locking system o r an electrical problem? How can I fix it?

Gari Specialist asked on 07 Mar 2025 12:17:04 pm

1 Answer

27 views |

Gari Master - on 07 Mar 2025 12:20:25 pm

If your Suzuki Alto Lapin’s power door locks are no longer locking automatically when you start driving, there could be a few reasons for this:

Faulty Central Locking System: The central locking system is responsible for locking all doors simultaneously. A malfunction in the central locking module could prevent the locks from engaging automatically.

Problem with the Door Lock Actuators: If one o r more of the door lock actuators are malfunctioning, the system may not engage all the locks at once.

Electrical Issues: There could be a wiring issue, such as a faulty relay o r poor connection, preventing the automatic locking system from functioning. A fuse related to the central locking system might also be blown.

Malfunctioning Door Lock Switch: If the door lock switch o r the sensor that triggers the automatic lock feature is malfunctioning, it could fail to send the signal to lock the doors when driving.

Solution:

Inspect the central locking system and replace the faulty module if necessary.
Check the actuators to ensure they’re functioning properly.
Test the fuses and relays associated with the locking system and replace any that are blown.
Inspect and replace the door lock switch if its not functioning correctly.