Fisher & Paykel Washer Error Code 226

Error code 226 indicates a MarchX RAM check error in the Motor Control Module. The MCM runs a built-in memory self-test, and this code appears when that test detects a failure in the module's internal RAM. The fault is internal to the Motor Control Module and typically requires replacing that component to resolve the issue.

It is not advisable to continue using the washer while this error is active. A RAM failure in the Motor Control Module means the board cannot reliably manage motor operation, which could result in unpredictable motor behavior during a wash cycle. Continued use risks further damage to the machine and should be avoided until the MCM is replaced.

The primary cost is the Motor Control Module itself, which typically ranges from $150 to $350 depending on the specific model and parts availability. If you hire a technician for diagnosis and installation, total repair costs including labor generally range from $250 to $500 or more. Getting a quote before proceeding is recommended to weigh the repair cost against the age and value of the machine.

Because the fault is internal to the Motor Control Module's RAM, there is no external wiring or sensor repair that will clear this code. A knowledgeable DIYer comfortable working with appliance electronics can replace the Motor Control Module, but the diagnosis and replacement do require careful handling of electronic components. If you are not confident working with control boards, a qualified technician is recommended.

A power cycle may allow the washer to restart if the RAM check happens to pass on the next boot attempt, but a true hardware RAM fault will return consistently. Resetting does not repair the underlying memory failure in the Motor Control Module. If the error reappears after resetting, the MCM needs to be replaced.