FixBeforeBuy

error code

Roomba i5 Charging Error 2 — / 3 — Comms / charge circuit

Robot reports charging error 2 or 3 and will not charge normally.

Error code

Charging Error 2

What this error means

Battery communication / too many faults — needs a reset or new pack.

Included in the full manual

  • root cause analysis
  • tools needed
  • step-by-step repair procedure
  • diagrams
  • exploded views
  • post-repair checks

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Related symptoms and failures

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