Fisher & Paykel Washer Error Code 29

Error code 29 indicates that the Display Module and Motor Control Module did not run through their startup sequence in the correct order, which is called a Phase 1 sequence fault. The washer requires these two modules to communicate and initialize in sync, and when that process is disrupted, the machine stops and logs this code. Diagnosis begins by following the fault code 17 procedure, as the two codes share a common diagnostic path.

A reset may temporarily clear the code, but if the underlying cause such as a wiring fault or module failure is not corrected, the code will return. Resetting the machine is not a fix on its own. A proper diagnosis following the fault code 17 procedure is needed to address the root cause.

Repair costs depend heavily on the root cause. If only a wiring connector needs reseating or minor harness repair, costs may be minimal. If a Motor Control Module or Display Module requires replacement, parts and labor costs can range from $150 to $400 or more depending on part availability and local service rates. A diagnostic service call is usually the first expense, typically ranging from $75 to $150.

Some causes of code 29, such as loose wiring connectors, can be addressed by a knowledgeable DIYer who is comfortable working with appliance electronics. However, if the issue involves a failed Motor Control Module or Display Module, replacement of those components typically requires technical experience. Following the fault code 17 diagnostic procedure is the recommended first step regardless of who is performing the repair.

The washer will typically not operate normally when code 29 is active, as the machine halts to prevent running in a compromised state. Attempting to bypass or repeatedly reset the machine without addressing the fault is not recommended. The washer should remain out of service until the fault is properly diagnosed and resolved.