How to deal with rough shifting in Suzuki Altos automatic transmission?

Home > Gari Forums > Suzuki Forums > Suzuki Alto Forums > Suzuki Alto Transmission Problems Forums

How to deal with rough shifting in Suzuki Altos automatic transmission?

If your Suzuki Alto has an automatic transmission and you experience rough o r jerky shifting, it might be a sign of issues like low fluid levels, damaged solenoids, o r a failing valve body. What are the most common causes of this issue, and how can it be addressed?

Gari Specialist asked on 14 Feb 2025 14:03:59 pm

1 Answer

16 views |

Gari Master - on 14 Feb 2025 14:10:08 pm

Rough o r jerky shifting in an automatic transmission can be unsettling, and it may indicate various underlying issues. Common causes include:

Low transmission fluid: Insufficient fluid levels can affect hydraulic pressure and cause shifting problems.
Dirty o r clogged transmission filter: A clogged filter can obstruct the flow of transmission fluid, resulting in rough shifts.
Faulty solenoids: The transmission solenoids control the flow of fluid within the transmission system. If these are malfunctioning, they may cause erratic shifting.
Worn-out valve body: The valve body directs fluid to the different parts of the transmission. A faulty valve body can lead to poor shifting behavior.
Solution:

Check and top-up transmission fluid: Ensure the fluid is at the correct level and is clean.
Replace the transmission filter if it’s clogged o r dirty.
Inspect solenoids: Have a technician test the solenoids and replace any defective ones.
Check for internal transmission issues: If the problem persists, further diagnosis is required to assess the condition of the valve body o r other components.