Bambu Lab AMS Bus Cable – High Speed Connection for Hub to AMS X1 Buffer (CAB003/CAB004/CAB002) – Replacement Cable
Bambu Lab AMS Bus Cable – High Speed Connection for Hub to AMS X1 Buffer (CAB003/CAB004/CAB002) replacement cable. Connects the corresponding assembly electrically (power/data).
When to Replace
- Intermittent Connection – Random disconnects or resets
- Visible Damage – Cut insulation, crushed cable, bent pins
- Loose Connector – Connector won’t latch or feels unstable
- Signal Errors – Sensor/heater/fan errors tied to movement
- After Maintenance – Cable was pinched during a repair
Compatibility
Compatible Models:
Warning: AMS / AMS 2 Pro / AMS HT parts are not interchangeable with AMS Lite parts. |
Specifications
| Bambu Part Number | CAB003/CAB004/CAB002 |
| Function | Connects the corresponding assembly electrically (power/data). |
Replacement guide: Bambu Lab AMS Lite Communication Maintenance Guide




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