Siemens Dishwasher: not completing cycle

Possible Causes

Faulty door latch or door switch

How to Identify: Dishwasher stops mid-cycle with no water flow and often without error codes; door may not feel fully latched or clicks inconsistently.

Part: Door latch assembly / door switch

Drainage issues (clogged filter, drain hose, or pump blockage)

How to Identify: Standing water in tub when cycle stops or unusual noises; machine stops after attempted drain phases.

Part: Filter, drain hose, drain pump

Heating element or thermal safety cutoff

How to Identify: Cycle stops especially during heating or drying phase; error codes related to heating.

Part: Heating element / thermal fuse

DIY Solutions

Clean filters and check drainage path

Moderate 15-30 minutes

Tools Needed: gloves, soft brush, bucket

1. Turn off dishwasher and remove lower rack
2. Locate and remove bottom filter assembly
3. Clean filter and sump area of debris
4. Inspect drain hose for kinks/clogs and clear if needed
5. Reassemble and run a short rinse cycle

⚠️ Safety First: Disconnect power before servicing internal parts

Inspect and ensure door latch is engaging

Easy 5-10 minutes

Tools Needed: none

1. Open dishwasher and slowly close door until a firm click is heard
2. Check that dishes are not protruding preventing proper closure
3. Run a short cycle to see if problem persists

Reset dishwasher electronics

Easy 5 minutes

Tools Needed: none

1. Turn off dishwasher at main switch or breaker
2. Wait 2 minutes
3. Turn power back on to reset control board
4. Restart cycle

Professional Repairs

Replace door latch or door switch assembly

Estimated Cost: $50 - $150

Control board or electronic module replacement

Estimated Cost: $150 - $400

Replace drain pump or clear internal blockages

Estimated Cost: $80 - $250

When to Call a Professional

Dishwasher displays specific error codes repeatedly

Door latch, wiring, or control board parts are damaged or unresponsive

Drain pump is humming but not clearing water

Preventive Maintenance

• Clean filters and sieves: Drainage blockages that can stop cycles
  Frequency: monthly
• Run hot rinse cycles regularly: Debris buildup in pump and hoses
  Frequency: weekly

Frequently Asked Questions

Why is my Siemens Dishwasher not completing cycle?

Common causes include a faulty door latch, drainage issues, or rarely, a heating element failure.

How do I fix Siemens Dishwasher not completing cycle myself?

You can clean filters, inspect the door latch, or reset the electronics to resolve the issue.

How much does it cost to fix not completing cycle?

Professional repairs can range from $50 for a door latch replacement to $400 for control board issues.

When should I call a technician for not completing cycle?

Consider calling a technician if DIY solutions fail, especially for complex repairs and urgent issues.

References & Sources

• Siemens dishwasher error codes Official

User Suggested Solutions