When your Bosch dishwasher shows an error code, it’s signaling something’s amiss. Here’s a breakdown of the most common Bosch codes, what they mean, and how to troubleshoot them. And when it’s time for a professional fix, Wise Appliance Service is here to help!
Error Code E01: Heat Pump Motor Circuit Fault
What It Means:
This code usually indicates a fault in the heat pump motor circuit, often linked to the main control board.
Symptoms:
- Dishwasher fails to heat water properly.
- Cycle stops unexpectedly with E01 error.
How to Self-Troubleshoot:
- Unplug the dishwasher for a few minutes to reset it.
- Restart the machine to see if the issue clears.
When to Call Wise Appliance Service:
If E01 persists, a technician should inspect the control board and motor circuit for potential repairs.
Error Code E25: Drain Pump Blockage or Loose Cover
What It Means:
The E25 code means the drain pump is either blocked or has a loose or missing cover.
Symptoms:
- Water fails to drain from the dishwasher.
- E25 displays during or after a wash cycle.
How to Self-Troubleshoot:
- Remove the dishwasher filter to access the pump cover.
- Ensure the cover is secure and check the pump for debris.
When to Call Wise Appliance Service:
If the drain pump cover and pump appear clear, yet the error persists, a professional inspection may be required.
Error Code E09: Heating Element Failure
What It Means:
This code generally points to a malfunction in the heating element, impacting water temperature and drying.
Symptoms:
- Dishes are cold and wet after the cycle.
- E09 appears at the end of the wash cycle.
How to Self-Troubleshoot:
- Check that a heat-dry setting is selected.
- Reset the dishwasher by unplugging it briefly.
When to Call Wise Appliance Service:
If E09 persists, a technician can replace the heating element to restore functionality.
Error Code E15: Water Leakage Detected
What It Means:
The E15 code signals a potential water leak and activates the flood protection system.
Symptoms:
- Dishwasher halts mid-cycle.
- E15 displays, sometimes with pooling water beneath the unit.
How to Self-Troubleshoot:
- Tilt the dishwasher slightly to drain any water in the base.
- Inspect surrounding areas for leaks.
When to Call Wise Appliance Service:
Persistent leaks may indicate internal damage; our technicians can quickly diagnose and resolve water-related issues.
Error Code E24: Drainage Blockage
What It Means:
This code usually points to a clog or kink in the dishwasher’s drain hose.
Symptoms:
- Water pools at the bottom of the dishwasher.
- E24 displays during or after a wash cycle.
How to Self-Troubleshoot:
- Check the drain hose for visible blockages or kinks.
- Clean the filter and inspect the pump area for debris.
When to Call Wise Appliance Service:
If the error doesn’t clear, the drain pump may need to be professionally inspected or repaired.
General Tips for Bosch Dishwashers
- Keep Filters Clean: Ensure food debris doesn’t block drainage.
- Inspect Hoses Regularly: Check for blockages and kinks in inlet and drain hoses.
- Run Hot Cycles: Periodically running a hot water cycle can prevent buildup and improve performance.
When to Call the Experts
Some Bosch dishwasher errors are easily fixed with a bit of DIY troubleshooting, but other issues require professional attention. If the error code persists or you’re unsure about a repair, Wise Appliance Service is here to help. Our experienced technicians can quickly diagnose and resolve any dishwasher problem, getting your Bosch appliance back to peak performance. When DIY fixes don’t work, Wise Appliance Service’s skilled technicians can help get your Bosch dishwasher back to peak performance. Contact us today for expert assistance!
