Whirlpool Refrigerator Error Code PA

The PA code on a Whirlpool refrigerator is a diagnostic status indicator, not a fault or error. It appears during the door ice maker's built-in self-diagnostic cycle and signals that all diagnostic test steps have completed successfully. This means the ice maker's control board has run through its full sequence of internal checks and found no faults with the components it monitors, including the motor, thermostat, and sensor circuits.

This code is specific to door-mounted ice maker assemblies, which are found on certain French door and side-by-side Whirlpool models. These units contain their own dedicated control logic that can run self-tests independently of the main refrigerator control board. When a technician or the unit itself initiates a diagnostic sequence, the ice maker steps through each phase in order. A PA result at the end of the sequence confirms each phase passed its threshold requirements.

Because PA is a passing status rather than a fault code, no corrective action is required when it appears. A technician observing PA after running diagnostics can have confidence that the ice maker's internal electronics and electromechanical components are functioning within normal parameters at the time of testing. If ice production issues persist despite a PA result, the root cause likely lies outside the ice maker unit itself, such as in the water supply line, inlet valve, or freezer temperature conditions.