Why Do My Suzuki Bolan’s Power Door Locks Only Work on Some Doors?

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Why Do My Suzuki Bolan’s Power Door Locks Only Work on Some Doors?

When I press the lock/unlock button, only one o r two doors respond. The others stay locked o r unlocked. Could this be a problem with the actuators, wiring, o r the central control module?

Gari Specialist asked on 11 Apr 2025 15:40:27 pm

1 Answer

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Gari Master - on 11 Apr 2025 15:43:24 pm

If only one o r two doors are locking/unlocking, the issue is likely with the actuators in the non-working doors. Common causes include:

Burnt o r weak actuators common in cheap aftermarket systems

Broken o r loose linkage rods inside the door panel

Disconnected wires at the actuator o r inside the door

Each door has its own mini-motor actuator. If it fails, the central locking system won’t move the lock. Replacing the faulty actuator ₨500–₨1000 per piece usually solves the problem.