Bosch WTG86403UC Error Codes — Complete List
All error codes for Bosch WTG86403UC dryer with diagnoses and fixes.
- Bosch WTG86403UC Error Code E01 — Motor or motor control unit failure
- Bosch WTG86403UC Error Code E02 — Motor brushes worn (older models)
- Bosch WTG86403UC Error Code E03 — Drain hose kinked or pump blocked — not draining
- Bosch WTG86403UC Error Code E04 — Water overfill — too much water in drum
- Bosch WTG86403UC Error Code E12 — Limescale buildup on heater element
- Bosch WTG86403UC Error Code E13 — Water leak detected in base
- Bosch WTG86403UC Error Code E16 — Water inlet failure — not filling
- Bosch WTG86403UC Error Code E17 — Water pressure too low
- Bosch WTG86403UC Error Code E18 — Water inlet valve failure or kink in hose
- Bosch WTG86403UC Error Code E19 — Heater element failure
- Bosch WTG86403UC Error Code E22 — Filter blocked — drain pump filter clogged
- Bosch WTG86403UC Error Code E23 — Drain pump malfunction
- Bosch WTG86403UC Error Code E24 — Drain hose connection error
- Bosch WTG86403UC Error Code E25 — Drain pump capacitor failure
- Bosch WTG86403UC Error Code E27 — Mains power supply issue
- Bosch WTG86403UC Error Code E35 — Water pressure sensor failure
- Bosch WTG86403UC Error Code E43 — Door lock triac failure (control board)
- Bosch WTG86403UC Error Code E44 — Door lock relay failure (control board)
- Bosch WTG86403UC Error Code E45 — Door lock relay problem