What causes jerky o r rough gear changes in my Wagon Rs automatic transmission?

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What causes jerky o r rough gear changes in my Wagon Rs automatic transmission?

If your Wagon R shifts gears with a noticeable jolt o r jerk, especially at low speeds, it could point to transmission wear o r fluid issues. What are the most common reasons behind rough shifting, and when should you seek professional service?

Gari Specialist asked on 24 May 2025 12:51:36 pm

1 Answer

17 views |

Gari Master - on 24 May 2025 13:09:10 pm

Jerky o r hard shifts are common in AMT Auto Gear Shift models and can feel like a sudden jolt between gears. Causes include:

Worn clutch plate – Reduces smooth engagement/disengagement.

Improper clutch calibration – Especially in AGS/AMT systems.

Low transmission fluid – Leads to poor hydraulic pressure.

Dirty o r clogged transmission valve body – Affects gear change timing.

Faulty speed sensors – Cause incorrect shift logic.

Fix: Have the AMT system recalibrated using diagnostic tools. Change the transmission fluid if its dirty o r low, and inspect for software updates o r sensor faults.