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Appliance Fix Guide

Bosch Washer error code

Bosch Washer Error TAP-SYMBOL-FLASHING

Water supply issue; water pressure is too low or the inlet hose is blocked/kinked.

Water supply issue; water pressure is too low or the inlet hose is blocked/kinked.

ModerateStart with 5-15 minutes of safe checks
informationalno_parts
Bosch washer repair guide for error TAP-SYMBOL-FLASHING
Error codeTAP-SYMBOL-FLASHINGWasher

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

  1. 1
    Begin by unplugging your Bosch washer from the

    Begin by unplugging your Bosch washer from the electrical outlet to ensure your safety.

  2. 2
    Locate the water supply valves for your washer,

    Locate the water supply valves for your washer, typically found behind the machine. Ensure both the hot and cold water valves are turned completely on.

  3. 3
    Carefully pull the washer away from the wall

    Carefully pull the washer away from the wall to access the back. Inspect the water inlet hoses for any kinks or sharp bends that could be restricting water flow. Straighten any kinks you find.

A quick explanation

What does TAP-SYMBOL-FLASHING mean?

Water supply issue; water pressure is too low or the inlet hose is blocked/kinked.

The answer you came for

How to fix Bosch washer error TAP-SYMBOL-FLASHING

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

  1. 1

    Begin by unplugging your Bosch washer from the

    Begin by unplugging your Bosch washer from the electrical outlet to ensure your safety.

  2. 2

    Locate the water supply valves for your washer,

    Locate the water supply valves for your washer, typically found behind the machine. Ensure both the hot and cold water valves are turned completely on.

  3. 3

    Carefully pull the washer away from the wall

    Carefully pull the washer away from the wall to access the back. Inspect the water inlet hoses for any kinks or sharp bends that could be restricting water flow. Straighten any kinks you find.

  4. 4

    Turn off the water supply valves

    Turn off the water supply valves. Unscrew the inlet hoses from the back of the washer. Inside the connection ports on the washer, you will find small filter screens. Gently remove these screens with needle-nose pliers and clean any debris or sediment from them under running water. Reinstall the screens and reattach the hoses securely.

  5. 5

    If the previous steps do not resolve the

    If the previous steps do not resolve the issue, the water inlet valve may be faulty and unable to open to allow water into the machine. This part will likely need to be replaced.

  6. 6

    Another possibility is a malfunctioning pressure sensor, which

    Another possibility is a malfunctioning pressure sensor, which is responsible for detecting the water level inside the washer. If the sensor is faulty, it may incorrectly signal that there is a water supply problem.

  7. 7

    Given the complexity of replacing the water inlet

    Given the complexity of replacing the water inlet valve or pressure sensor, it is recommended to have a qualified service diagnose and replace the faulty component.

  8. 8

    Turn the appliance off, wait about 2 minutes,

    Turn the appliance off, wait about 2 minutes, then turn it back on.

Read the additional checks from the current guide

How to Fix TAP SYMBOL (FLASHING) Error (Step-by-Step) Begin by unplugging your Bosch washer from the electrical outlet to ensure your safety.Locate the water supply valves for your washer, typically found behind the machine. Ensure both the hot and cold water valves are turned completely on.Carefully pull the washer away from the wall to access the back. Inspect the water inlet hoses for any kinks or sharp bends that could be restricting water flow. Straighten any kinks you find.Turn off the water supply valves. Unscrew the inlet hoses from the back of the washer. Inside the connection ports on the washer, you will find small filter screens. Gently remove these screens with needle-nose pliers and clean any debris or sediment from them under running water. Reinstall the screens and reattach the hoses securely.If the previous steps do not resolve the issue, the water inlet valve may be faulty and unable to open to allow water into the machine. This part will likely need to be replaced.Another possibility is a malfunctioning pressure sensor, which is responsible for detecting the water level inside the washer. If the sensor is faulty, it may incorrectly signal that there is a water supply problem.Given the complexity of replacing the water inlet valve or pressure sensor, it is recommended to have a qualified service diagnose and replace the faulty component.Turn the appliance off, wait about 2 minutes, then turn it back on.

What to Check Next on This Bosch Washer Bosch Washer Error TAP SYMBOL (FLASHING): Use the code or symbol as the starting clue, then confirm the actual symptom before ordering parts. Unplug the washer before touching wiring, the lock, the pump area, or the control panel. Check the door lock, drain filter, inlet supply, and visible harness connections before replacing controls. If the code returns during the same part of the cycle, match the repair path to that stage: fill, wash, drain, spin, lock, or control response. If the issue returns after these checks, match replacement parts to the complete Bosch model number from the appliance tag. The same code can point to different components depending on the exact model and when the failure appears. 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 washer part can vary by complete model number. These are targeted part-category searches, not universal fit claims. Bosch washer electronic control board Common replacement category: Main control board Fit note: Exact OEM part number varies by full Bosch washer model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for control and communication faults after wiring and connector checks. Search Amazon for Bosch washer electronic control board Bosch washer user interface control panel Common replacement category: User interface / display board Fit note: Exact OEM part number varies by full Bosch washer model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for display, button, selector, or cycle-control faults. Search Amazon for Bosch washer user interface control panel Bosch washer drain pump assembly Common replacement category: Drain pump Fit note: Exact OEM part number varies by full Bosch washer model number. Confirm compatibility before buying. Confidence: MediumThis category can be relevant for drain, no-spin, and water-removal symptoms after filter and hose checks. Search Amazon for Bosch washer drain pump assembly Before ordering: match the part to the complete Bosch washer 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.

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.

Recommended part

Recommended part for this error code

No replacement part recommended for this code

The researched guidance for Bosch Washer error TAP-SYMBOL-FLASHING points to user-action and diagnostic steps above rather than a mapped replacement part. We will not invent a part or send you to an unrelated product.

Replacement options

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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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