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Appliance Fix Guide

Bosch Dishwasher error code

Bosch Dishwasher Error E13

The water temperature is too high (above 75°C).

The water temperature is too high (above 75°C).

Updated Aug 18, 2026
Diagnose before buying a part
Bosch dishwasher repair guide for error E13
Error codeE13Dishwasher

Try these first

Start here before buying a part or taking the appliance apart.

  1. 1
    Check 1

    Ensure the dishwasher is connected to the cold water supply, not the hot water line.

  2. 2
    Check 2

    Turn the dishwasher off and unplug it for a few minutes before restarting.

A quick explanation

What does E13 mean?

The water temperature is too high (above 75°C).

The answer you came for

How to fix Bosch dishwasher error E13

Start with the safest checks and work from simple to technical.

  1. 1

    Step 1

    1. Disconnect the dishwasher from power by unplugging it or switching off the circuit breaker. Turn off the water supply valve, usually located under the sink.

  2. 2

    Step 2

    2. Carefully pull the dishwasher out from under the counter. You may need to disconnect the drain hose and water inlet line from the house plumbing first. Have a towel ready for any water that may spill.

  3. 3

    Step 3

    3. Gently lay the dishwasher on its back to access the bottom panel. Locate the NTC temperature sensor, which is part of the heater assembly at the base of the tub.

  4. 4

    Step 4

    4. Disconnect the wire harness connected to the sensor. Note the orientation of the wires before disconnecting.

  5. 5

    Step 5

    5. Remove the old sensor. It is typically held in place by a clip or by twisting it out of the heater assembly. Be prepared for a small amount of water to drain out.

  6. 6

    Step 6

    6. Install the new NTC sensor (part 00165281), ensuring it is securely seated and the O-ring creates a good seal. Reconnect the wire harness.

  7. 7

    Step 7

    7. Carefully set the dishwasher upright, slide it back into place, and reconnect the water supply and drain hose. Restore power, then run a test cycle to ensure the error is resolved and there are no leaks.

Read the additional checks from the current guide

How to Fix E13 Error (Step-by-Step) Disconnect the dishwasher from power by unplugging it or switching off the circuit breaker. Turn off the water supply valve, usually located under the sink. Carefully pull the dishwasher out from under the counter. You may need to disconnect the drain hose and water inlet line from the house plumbing first. Have a towel ready for any water that may spill. Gently lay the dishwasher on its back to access the bottom panel. Locate the NTC temperature sensor, which is part of the heater assembly at the base of the tub. Disconnect the wire harness connected to the sensor. Note the orientation of the wires before disconnecting. Remove the old sensor. It is typically held in place by a clip or by twisting it out of the heater assembly. Be prepared for a small amount of water to drain out. Install the new NTC sensor (part 00165281), ensuring it is securely seated and the O-ring creates a good seal. Reconnect the wire harness. Carefully set the dishwasher upright, slide it back into place, and reconnect the water supply and drain hose. Restore power, then run a test cycle to ensure the error is resolved and there are no leaks. Turn the appliance off, wait about 2 minutes, then turn it back on. Parts Availability Note: For this Electrolux/Frigidaire error code, exact OEM part numbers can vary by model revision and serial range. We’ve listed the most likely component(s), but confirm compatibility using your full model number before ordering. If no exact SKU is shown, use this guide for diagnosis first, then verify the matching OEM part on RepairClinic or PartSelect. Recommended Parts to Check No exact official OEM part number is listed here because the correct Bosch dishwasher part can vary by complete model number. These are targeted part-category searches, not universal fit claims. Bosch dishwasher water inlet valve Common replacement category: Water inlet valve Fit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for fill and water-supply faults after the tap, hose, and inlet screen are checked. Search Amazon for Bosch dishwasher water inlet valve Bosch dishwasher drain pump Common replacement category: Drain pump Fit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for drain and standing-water symptoms after the filter, sump, and hose are checked. Search Amazon for Bosch dishwasher drain pump Bosch dishwasher circulation pump Common replacement category: Circulation pump / wash motor Fit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for wash, spray-arm, and circulation symptoms after filters and spray arms are checked. Search Amazon for Bosch dishwasher circulation pump Before ordering: match the part to the complete Bosch dishwasher model number on the appliance tag. Still Not Working? If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure. Browse all Bosch error codes: Bosch Error Codes

If the code comes back

Do not keep replacing parts based only on the code. Repeat the safe checks above. If the fault remains, stop and arrange qualified service rather than ordering from the code alone.

What may be causing it?

  • Water temperature is too high (over 167°F / 75°C)
  • Connected to hot water supply instead of cold
  • Faulty temperature sensor

These are possibilities to investigate, not proof that one part has failed.

Recommended part

Recommended part for this error code

Replacement part

OEM candidate: 00165281

Price noted in the current guide: $55-$115

Why this part is shown: It is associated with Bosch Dishwasher error E13 in the current guide. The error code alone does not prove this part has failed.

Compatibility varies by model. Confirm that the Amazon listing includes your complete dishwasher model number before ordering.

Amazon part link View recommended part on Amazon

You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.

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Replacement options

Ready to replace your dishwasher?

If repairing this dishwasher no longer feels worthwhile, compare three replacement paths below.

Why shop your replacement on Amazon?

  • Fast, free delivery

    Prime members can get fast, free delivery on eligible items.

  • Convenient delivery options

    Select large appliances may offer scheduled or Room of Choice delivery.

  • Haul-away options

    Haul-away may be available for select appliances and delivery areas.

  • Installation help

    Installation or assembly may be available on select items.

Delivery and service options, fees, and availability vary by item, seller, and delivery ZIP code. Confirm available services at Amazon checkout.

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Make the money decision

Repair or replace calculator

Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.

Safety first

Disconnect power before opening panels or touching internal parts.

When to stop
  • Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
  • Do not perform live-voltage testing unless you are trained and equipped for it.
  • Use the exact model manual or service information before replacing electronic controls.

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