WGA12400UC Error Codes — Bosch Washing Machine

🏷️ Model: WGA12400UC 📅 Production: 2022–present 🫧 Type: Washing Machine

Current-generation 24-inch compact washer. Carries the same E-code set as the 300 Series it replaced.

Most Common Codes on the WGA12400UC

E18

Drain time exceeded — water not draining within expected time

⚠ High Severity

E17

Water intake fault — fill time exceeded

⚠ Medium Severity

E04

Anti-flood device activated — water detected in base

⚠ High Severity

All Other Bosch Washing Machine Codes

The WGA12400UC can also display any of the standard Bosch washing machine codes:

E02 Door lock failure — cannot lock door for cycle

💡 Tip: Your model's serial sticker (door frame, rim, or back panel) confirms the exact model number. Codes can differ between revisions of the same model line — if a code on your display isn't listed here, check the full Bosch washing machine code list.

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