Frigidaire FAFW3801LB Error Codes
Front-Load Washer
4 error codes are documented for this specific model, cross-checked against manufacturer service documentation.
- E5B Washer E5B — Motor Control Heat Sink Over-Temperature
- E5E Washer E5E — Communication error between motor control and main board
- E5F Washer E5F — Communication fault, intermittent
- E66 Washer E66 — Heating element relay failure (steam/heated wash models)
Source: Factory service/technical documentation for this model. Some of these fault codes may also apply to other models built on the same control platform — check your own model's meaning page for confirmation.