If the pressure sensor itself is defective, it might send a false “water present” signal to the main board even after the dishwasher has drained. This requires a multimeter and professional diagnosis.
While this error often requires a professional, you can check for these common issues: Drain Pump Blockage
Maya dried the conduit, wrapped it in thermal insulation, and reset the CPU. The code didn’t return. siemens e35 error code
The is almost always a drainage blockage. In 8 out of 10 cases, cleaning the bottom filter and removing debris from the pump impeller will solve the problem instantly. It is a user-serviceable issue that requires no special tools—only a flashlight, a sponge, and 20 minutes of patience.
The indicates an overfill or water level fault . This typically means the pressure sensor has detected more water in the drum than is safe for the cycle, often to prevent potential flooding. Common Causes & Solutions If the pressure sensor itself is defective, it
Push the rubber seal into the drum to access the lock behind the front panel.
Pull the lock out, swap the wiring harness to the new part, and reassemble. When to Call a Professional The code didn’t return
If the error returns immediately, proceed to the hardware checks below.
Before attempting any diagnostics or repairs, you must ensure your safety. Washing machines run on mains voltage and hold large amounts of water.
Then she noticed the temperature. The tunnel was 3°C warmer than usual. She checked the district heating return line that ran parallel to the sensor cables. A slow leak had developed—just a pinhole—and steam was condensing on the conduit. The moisture was creating intermittent capacitive coupling between the two sensor lines, making R9’s millivolt signal bleed into A7’s frequency output.
