Why Is There a Strange Noise Coming From the Power Window Motor in My Suzuki Alto Lapin?

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Why Is There a Strange Noise Coming From the Power Window Motor in My Suzuki Alto Lapin?

Whenever I use the power window on my Suzuki Alto Lapin, I hear a strange grinding o r rattling noise coming from the motor o r window mechanism. What could be causing this noise, and should I be worried? Is it related to the motor, window regulator, o r something else?

Gari Specialist asked on 07 Mar 2025 11:53:28 am

1 Answer

22 views |

Gari Master - on 07 Mar 2025 11:57:31 am

If there is a strange noise coming from the power window motor, it’s often a sign of mechanical issues:

Faulty Motor Bearings: The motor bearings can wear out over time, causing a grinding o r whining noise as the motor runs. This noise can be indicative of a motor nearing failure.
Damaged Window Regulator: A damaged o r worn-out window regulator can produce a grinding o r rattling noise when the window is moved. This could be due to worn-out gears o r misaligned components inside the regulator.
Debris in the Window Tracks: If dirt, debris, o r even small stones have entered the window tracks, they can create noise when the window is operated.
Loose o r Broken Parts: If parts of the window assembly are loose o r broken, they may produce a rattling o r clunking sound during operation.
Solution:

Inspect the power window motor for any signs of wear o r damage and consider replacing the motor if necessary.
Check the window regulator for broken o r worn-out components and replace the regulator if it’s damaged.
Clean the window tracks and remove any debris that might be causing the noise.
Tighten o r replace any loose o r broken parts in the window assembly.