Navimow X3 error codes: what each one means and the fix

Navimow X3 error codes are four digit numbers shown in the Navimow app when an X315, X330, X350 and X390 stops. Segway publishes 66 codes for this series. Each one is listed here with Segway's own fix.

Researched by Riley Hart · updated Nov 11, 2026 · How we research

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6106 · Motion planning error 3107 · Left wheel motor error 7106 · GNSS module error 6116 · Channel access error 2106 · Battery temperature too…9110 · Program crash

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Short answer

On the Navimow X3 series, Segway's first step for almost every code is the same: fix the physical cause, then press STOP on the mower to clear the code and resume. Codes in the 1100s and 1200s cover the cutting motor and the add on Navimow Trimmer, 2100s the battery, 3100s the wheels, 4100s and 4200s electronics and the RTK antenna, 6100s maps, position, docking and getting trapped, and 7100s to 9100s data and software faults.

Code	Meaning	Fix from Segway Navimow
6106	Motion planning error	Place the mower on an open, flat surface within the boundary. Press STOP to clear the code and resume. Make sure the camera lens is clean. Set the area where it often gets stuck as a VisionFence off zone
3107	Left wheel motor error	Press STOP to clear the code. If that fails, restart the mower
7106	GNSS module error	Press STOP to clear the code and resume. If the error persists, restart the mower
6116	Channel access error	Press STOP to clear the code and resume. If the error keeps happening at the channel, create a VisionFence off zone around the channel area. Turn off Channel Sense in Settings, MOWER, Advanced Features, VisionFence
2106	Battery temperature too low	Move the mower somewhere warm, within 0 to 40 °C, and wait until the battery warms up. Press STOP to clear the code. Do not take the battery pack apart, and use only a genuine battery
9110	Program crash	Press STOP to clear the code and resume the task. If that fails, restart the mower and place it in the charging station
9108	Program crash	Press STOP to clear the code and resume the task. If that fails, restart the mower and place it in the charging station
3111	IMU data error	Press STOP to clear the code. If that fails, restart the mower
1203	Navimow Trimmer motor overcurrent protection	Press STOP to clear the code
9104	Program crash	Press STOP to clear the code and resume the task. If the error persists, restart the mower and push it into the charging station
1217	Hall sensor error	Press STOP to clear the code
1216	Cutting deck motor disconnected	Press STOP to clear the code
6109	Trapped error	Place the mower on an open, flat surface within the boundary. Press STOP to clear the code and resume the task
6113	Docking error	Press STOP and push the mower into the charging station. Check that the charging station is placed correctly and not blocked by obstacles. Check that nothing is blocking the charging port and causing poor contact
6111	Path planning error	Press STOP to clear the code. If the channel exit is too close to or blocked by an off limit island, delete the channel and create a new one. If the area is too narrow, add a VisionFence off zone there. If the error persists, delete the current map and create a new one
1210	Motor error	Press STOP to clear the code. If that fails, restart the mower
4201	Display screen disconnection error	Press STOP to clear the code. If that fails, restart the mower
1215	Cutting deck motor stuck	Flip the mower over and clear grass clippings, string or stones from the blade fender and mowing module. Press STOP to clear the code. Change the cutting height in the app and check that the deck lifts and lowers smoothly. If STOP does not fix it, restart the mower and adjust the height again
7102	Wheel encoder data error	Press STOP to clear the code. Press MOW, then OK, to resume mowing. If that fails, restart the mower and place it in the charging station
1211	Navimow Trimmer communication error	Press STOP to clear the code. If that fails, remove and reinstall the Navimow Trimmer a few times
6114	Position data error	Press STOP to clear the code and resume mowing. If the issue persists, restart the mower
4105	ACU hardware error	Press STOP to clear the code. If that fails, restart the mower
1105	Mowing motor stall protection	Power off the mower right away for safety. Check whether the blade disc is stuck and remove anything jammed in it. If the grass is thick and dense, cut it down to 6 cm or less. Restart the mower and resume mowing
6201	Bumper sensor stopped working	Press STOP to clear the code and place the mower on the charging station. If that fails, restart the mower
2104	Battery charging protection	Press STOP to clear the code. If the error persists, restart the mower
3112	Universal wheel error	Check whether the front universal wheels are stuck and remove any obstacles. Press STOP to clear the code
1202	Navimow Trimmer motor stuck	Exit trimming mode and remove the Navimow Trimmer for safety. Check for anything on or under the trimmer head and remove it so the head spins freely. If the grass is too thick or tall, cut it below 20 cm with other tools. Press STOP to clear the code
6115	Position data error	Push the mower into the charging station and press STOP to clear the code. If the issue persists, restart the mower
2103	Battery discharge protection	Press STOP to clear the code. If the error persists, shut down the mower immediately
6108	Trapped error	Help the mower out of the trapped area. Press STOP to clear the code and resume the task. If it keeps getting stuck in the same area, set that area as an off limit island or even out the gaps or bumps
1104	Motor current limit exceeded	Press STOP and restart the mower
9103	Database reading error	Press STOP to clear the code and resume the task. If the error persists, restart the mower and push it into the charging station
4208	Antenna communication error	Make sure the antenna is plugged in and nothing blocks it from the mower. Wait until the mower light is no longer red and the antenna light is solid green, then press STOP to clear the code
1201	Navimow Trimmer initialization failed	Remove and reinstall the Navimow Trimmer a few times
4103	Communication interrupted	Press STOP to clear the code. If that fails, restart the mower
3101	Wheel motor stall protection	Check for and remove anything blocking the wheels. Press STOP to clear the code. Press MOW, then OK, to resume mowing
6112	Trapped error	Help the mower out of the trapped area. Press STOP to clear the code and resume the task. If it often gets stuck in the same area, set that area as an off limit island or smooth out its gaps or bumps
3108	Wheel motor calibration error	Restart the mower
1209	Navimow Trimmer out of power	Press STOP to clear the code. If that fails, restart the mower
5101	GNSS antenna error	Check that the GNSS antenna is connected properly. If it is not, mount it and connect it to the charging station. Press STOP to clear the code
2107	Incompatible battery	Do not take the battery apart yourself. Use the original manufacturer battery
7103	Localization data streaming fault	Press STOP to clear the code and resume the task. If that fails, restart the mower
6110	Motion control error	Press STOP to clear the code. Restart the mower and resume the task
3102	Overspeed protection	Stop pushing the mower faster than the recommended limit, which is what triggers this code. Press STOP to clear the code and resume mowing
2108	Incompatible battery	Do not take the battery apart yourself. Use the original manufacturer battery
1213	Navimow Trimmer overvoltage protection	Press STOP to clear the code
4107	Camera sensor error	Press STOP to clear the code. If the error persists, restart the mower
3109	Wheel motor current protection	Press STOP to clear the code. If the error persists, restart the mower
6104	Charging station location error	Make sure the antenna is installed with nothing blocking it. Push the mower into the charging station. Press STOP to clear the code and resume the task. If it persists, move the antenna or charging station and map again
3110	Wheel motor error	Press STOP to clear the code. If that fails, restart the mower
1101	Motor failed to initialize	Keep the mower still and restart it
6102	Local map acquisition error	Press STOP to clear the code. If the error persists, restart the mower
6107	Charging station location error	Press STOP and push the mower into the charging station. Make sure there are no obstacles on the charging station. If the charging station or antenna moved since mapping, create a new map. If it persists, move the antenna or charging station and create a new map
9111	Charging error	Clear grass clippings and debris around the charging port so the charging strip makes firm contact. Place the charging station on a flat surface so the mower sits steady
7101	Battery data error	Press STOP to clear the code. Press MOW, then OK, to resume mowing. If that fails, restart the mower and place it in the charging station
1107	Motor voltage error	Press STOP to clear the code. If the error persists, restart the mower
9105	Program crash	Press STOP to clear the code and resume the task. If the error persists, restart the mower and push it into the charging station
8101	Camera sensor calibration error	Contact Navimow support; there is no at home fix
4106	STOP button held down	Check whether anything is pressing on the STOP button and remove it. Press STOP again or restart the mower
4204	Antenna communication error	Make sure the antenna is plugged in with nothing between it and the mower. Wait until the mower light is no longer red and the antenna light is solid green. Press STOP to clear the code
6101	Map loading error	Press STOP to clear the code and resume the task. If the error persists, delete the current map and create a new one
9109	Program crash	Press STOP to clear the code and resume the task. If that fails, restart the mower and place it in the charging station
6105	Out of boundary error	Place the mower on an open, flat surface within the boundary or push it into the charging station. Press STOP to clear the code. Resume the task once the light turns blue
2105	Battery temperature too high	Move the mower to a shady spot between 0 and 40 °C and wait for it to cool. Press STOP to clear the code. Do not take the battery pack apart, and use only a genuine battery
1212	Navimow Trimmer overcurrent protection	Press STOP to clear the code
6103	Position acquisition error	Push the mower into the charging station. Press STOP to clear the code and resume the task. If the error persists, restart the mower

Meanings and fixes from Segway Navimow's Navimow X3 error code articles on the Navimow support center, checked November 11, 2026. Codes for other Navimow series can mean different things, so check your model.

What to do next

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How Navimow X3 error codes work

Segway keeps a separate error code section in its Help Center for each Navimow series, with one article per code. This page covers the Navimow X3 series: the X315, X330, X350 and X390. Many numbers, like 6112 or 2105, also appear on other series, but Segway writes each series its own fix, so use the list for your model.

Codes in the 1100s and 1200s cover the cutting motor and the add on Navimow Trimmer, 2100s the battery, 3100s the wheels, 4100s and 4200s electronics and the RTK antenna, 6100s maps, position, docking and getting trapped, and 7100s to 9100s data and software faults.

The general fix sequence

Segway's articles follow the same pattern for most codes. Use it before contacting support.

Fix the physical cause: lift the mower out if it is stuck, move it back inside the boundary, or clear the dock.
Press STOP on the mower to clear the code.
Resume the task in the app.
If the code comes back, restart the mower.
If it still comes back, contact support with the serial number, the date and time of the error, and a video if you can.

Codes that need support

Segway gives no at home fix for 8101 (camera sensor calibration), so contact Navimow support for those. 2107 and 2108 mean the battery is not a genuine Navimow battery for this model. US owners can email [email protected], and the app also has Live Chat.

Navimow X3 models in our rankings

Lawn · Segway Navimow X390 Best for large open properties up to 2.5 acres $4,499 Check price →Full profile

Lawn · Segway Navimow X350 Best for big open lawns up to 1.5 acres $2,799 Check price →Full profile

Lawn · Segway Navimow X330 Best for large open yards up to 1 acre $2,299 Check price →Full profile

Questions people ask

How do I clear an error code on a Navimow X3?

Fix the cause, then press the STOP button on the mower. Segway uses STOP to clear almost every code before you resume mowing.

What does Navimow X3 error 6112 mean?

The mower is trapped. Help it out, press STOP and resume. If it keeps getting stuck in one spot, set that spot as an off limit island or smooth out the gaps or bumps.

Where is the full Navimow X3 error code list?

In Segway's Navimow Help Center, which has an error code section for the Navimow X3 series, and in the Navimow app. All 66 codes are in the table on this page.