Thermador
All Thermador Dishwasher Error Codes
Every known Thermador dishwasher error code with plain-English explanations, difficulty ratings, and step-by-step DIY fix guides.
7 error codes
E15
The leak protection system has detected water in the base pan of the dishwasher.
Moderate Repair
20–60 minutes
E24
The dishwasher cannot drain water — the drain system is blocked or the pump has failed.
Moderate Repair
15–45 minutes
E25
The drain pump cover is not seated properly or the check valve is stuck.
Moderate Repair
15–30 minutes
E09
The dishwasher's heating element is not heating the water properly.
Advanced Repair
30–60 minutes
E17
The dishwasher has detected too much water in the tub — overfill condition.
Moderate Repair
20–45 minutes
E01
The dishwasher water did not reach the target temperature within the expected time.
Moderate Repair
25–50 minutes
E22
The main wash motor or circulation pump is not operating properly.
Advanced Repair
30–60 minutes