Electrolux Dryer Error Code 0x87

Error code 0x87 means the User Interface Board has failed its internal microcontroller self-test. This self-test runs automatically to verify that the control panel's processor and internal circuits are functioning correctly. When it fails, the dryer flags the UI board as defective. The board typically needs to be replaced to resolve the error.

A power reset is unlikely to permanently clear error code 0x87. Because the fault is caused by a hardware failure in the UI board's microcontroller, the self-test will fail again each time the board runs its diagnostic routine. Resetting may temporarily clear the display, but the error will return until the UI board is replaced.

The cost to resolve a 0x87 error depends on whether you replace the board yourself or hire a technician. A replacement User Interface Board typically costs in the range of $80 to $200 depending on the specific dryer model. If you use a professional appliance repair service, total costs including labor generally range from $150 to $350.

The repair for 0x87 involves replacing the User Interface Board, which is a task many experienced DIYers can perform. You will need to disconnect power to the dryer, access the control panel, unplug the board connectors, and swap in the new board. After replacement, run a diagnostic cycle to confirm the error has cleared and no additional faults are present.

A 0x87 error indicates the control panel's processor has failed its self-check, which means the dryer's controls may not respond accurately or reliably. It is not recommended to continue operating the dryer with this fault active, as unreliable control signals could affect cycle operation. Discontinue use and address the UI board replacement before running further cycles.