ERROR: KEY 2529 Leveling sensor chip abnormality

I have owned my K1 MAX for almost two months now and it was working perfectly until this week. I started getting ERROR: KEY 2529, I have tried bed leveling with no success… i’m not sure what to do now. The error is consistent and now will not print due to this error,


any help would be greatly appreciated.

2 Likes

Tive esse problema quase agora amigo, apenas resetei ela para o padrão de fabrica, e voltou ao normal.

1 Like

Had the same error, did as suggested in this post and did a factory reset. It seems to be working now.

UPDATE: After factory reset, and a print, got the same error again. Printer is only 2 weeks old (very discouraging). I found the following documentation

In it, it mentions to loosen the screws on the bed appropriately, I loosened them, to just be snug, and it is working again.

1 Like

I have the same on my ender 3v3 I only bought it and not 1 print yet.does anybody have a miracle

1 Like

Did you solved you solved your problem? Because I’m getting same error, my ender 3 v3 is just 1 week old rsesrsr I already did a factory reset, but still showing up the error…

1 Like

I’m having the same issue on my Ender 3V3, klipper gives me {'code': 'key529', 'msg': 'PR_ERR_CODE_G28_Z_DETECTION_TIMEOUT: G28 Z try probe out of times.', 'values': []} as well

Were you able to solve the problem?

Exact same issue here: Error 2529-leveling-sensor-chip-abnormality. Machine printed 8 times, then this. Tried suggested solutions. Same error. Could my board be bad? How do I get a replacement board?

Hi, I experienced the same issue with the Ender 3 V3 model. After some research, I realized it was related to the screws holding the build plate. I removed and reattached them, and it seems like the problem is resolved for now.