Dreame robot mower "Abnormal vibration": what it means and the fix

Steps2

ToolsNone

PartsMaybe blades

Works for Dreame A2 and A3 AWD series (A3 AWD 1000, A3 AWD Pro 2500 and 3500).

Short answer

What it means: The mower vibrates more than normal while running. Dreame lists this in the A3 AWD manuals.

Quick fix: Check that the blade disc is whole and undamaged.

Fix it in 2 steps

Check that the blade disc is whole and undamaged.
Replace the blade disc if it is damaged.

Fixed when: The mower runs smoothly.

Still showing Abnormal vibration?

The blade disc is intact and the vibration continues. Contact Dreame after-sales service through support.dreametech.com. Contact Dreame support. Dreame support →

Parts that fix this

BladesFor Dreame robot mower on AmazonCheck price →Check the part fits your model. Affiliate links: we may earn a commission at no cost to you.

Why it happens

Damaged blade disc
Another fault

Other Dreame robot mower errors

The robot is not connected to the app›Robot lifted›Robot tilted›Robot trapped›Wheel error›Blade disc can't rotate›The blade disc fails to move up or down›The blade disc cannot move to the side›Bumper error›Charging errorCharging error›Battery temperature too high›Battery temperature is high›Battery temperature is low›LiDAR is blocked›LiDAR malfunction›LiDAR is dirty›LiDAR temperature is high›LiDAR temperature is too high›Robot is lost›The robot is in the no-go zone›The robot is outside the map›Emergency stop is activated›Low battery›The robot is away from the map. Risk of being stolen›Failed to return to the charging station›Failed to dock in the charging station›Positioning failed›Insufficient space for turning in front of the station›Path obstructed›There is an issue with the front camera›Boundary detection error occurs during Auto-Mapping›All 35 Dreame robot mower codes →

Keeps happening? Compare before you replace

Dreame A3 AWD 1000$1,400 · LiDAR AWD mower for quarter acre hilly yards, no RTK Check price on Amazon →

Dreame A3 AWD Pro 2500$1,700 · LiDAR and vision AWD mower, no RTK, for hilly 0.62 acre lawns Check price on Amazon →

Dreame A3 AWD 1000 vs Mammotion YUKA mini 2 1000HPoint by point