Samsung refrigerator 88 88 code: power or communication fault

Samsung lists 88 88 as a communication fault from a voltage or power problem. It can appear when power is interrupted while the fridge is starting up, for example after a surge or brown-out.

Likely causes

Listed from most to least common.

1. Power interrupted while the fridge was booting up
2. Power surge, for example during a thunderstorm
3. Brown-out or low voltage
4. Fridge on an extension cord or shared circuit
5. Control board fault

How to fix the 88 88 code

Unplug the refrigerator or switch it off at the breaker before removing any panel or filter.

1. 1

   Step 1: Reset the power

   Unplug the fridge or turn off its circuit breaker for 60 seconds, then restore power.

2. 2

   Step 2: Let it start up

   Leave the fridge alone while it starts. Flashing icons right after power returns are normal while it runs a self check.

3. 3

   Step 3: Plug into the wall directly

   If the fridge is on an extension cord or power strip, plug it straight into a wall outlet.

When to call a technician

If 88 88 comes back after a power reset, Samsung advises requesting service. A technician needs to check the control boards.

A typical repair for this code costs $150–$450 in the US, including parts and labor. Prices vary by area and model.

Models this applies to

• French door refrigerators (RF series)
• Family Hub refrigerators
• Side-by-side refrigerators (RS series)
• Top and bottom freezer refrigerators (RT and RB series)

Codes can differ slightly between models. Your owner's manual is the final word and is available from Samsung support.

Common questions