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A102

A102 - Communication error

Whirlpool · Washing Machines

What does A102 mean?

This error code signifies a communication problem between different electronic modules within the appliance.

Common Causes

  • Loose wiring connection
  • Faulty control board
  • Software glitch

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Unplug the appliance or disconnect power.

  2. 2

    Check all visible wiring connections for tightness and damage.

  3. 3

    Restart the appliance by unplugging it for 30 seconds.

  4. 4

    Contact customer support for further diagnostics.

Browse all codes in this manual (140)
Verified technical data. Last updated: April 2026

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Source: Whirlpool Washing Machines
Open Manual (Page 7)Search more codes in this manual