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THE EVERYDAY TROUBLESHOOTING REFERENCEAPPLIANCES + ELECTRONICS

WHEN SOMETHING ISN’T WORKING

A code is a clue.
Start here.

Bosch dishwasher, Samsung washer and LG washer and dryer codes, matched to the manufacturer's own documentation.

Find your guide
35GUIDES.
ONE SEARCHABLE INDEX.
A multimeter, screwdriver kit, unplugged power cable and closed manual arranged on a workbench. Original editorial illustration.
THE WORKBENCH / Original editorial illustration
01 / MATCH THE MESSAGE

What’s on the display?

Keep every letter and number. Similar codes can mean different things on different models.

02 / FIND YOUR DEVICE

The right guide starts
with the right machine.

Browse the entire library by product family.
Each collection keeps its guides together.

Laundry & dishwashers

Cooking & kitchen

    Cooling

      Floor care

        Smart home

          Audio & entertainment

            Computers & printing

              Cameras & wearables

                Before you start

                  REFERENCE NOTE
                  MANUFACTURER SOURCES

                  Every code here is on
                  the maker's own list.

                  Each guide matches a code published by Bosch, Samsung or LG and links to that source. Similar codes on other models can mean something else, so check your model first.

                  Open the code tables

                  03 / THE CODE TABLES

                  One table per machine.

                  All device tables →