Fisher & Paykel Dryer Error Code 157

Error code 157 is an alternate display code for the ED fault, which means the dryer's control board cannot identify the model it is configured for. Without a defined model identity, the control system cannot apply the correct operating parameters and will not allow the dryer to run. This is a control board configuration issue, not a mechanical or sensor fault.

The dryer will not operate normally when this code is active, as the control system refuses to run without a defined model configuration. There is no immediate safety hazard from the code itself, but the appliance should not be used until the fault is resolved, since the control board cannot enforce correct safety and operating limits.

A power reset is unlikely to permanently clear error code 157, because the underlying cause is a missing or corrupted model configuration stored in the control board's memory. The fault will typically return immediately after a reset if the board's configuration has not been restored. A reset may be worth attempting as a first step, but a lasting fix requires addressing the control board directly.

Resolving this fault generally requires reprogramming or replacing the control board, which is a task that typically falls outside standard DIY repair. If a control board was recently replaced, confirming it is the correct board for the model is a reasonable first check. For reprogramming or confirmed board replacement, a qualified appliance technician is recommended.

If the issue is a corrupted or failed control board, repair costs typically range from around $150 to $400 or more, depending on parts pricing and labor rates in your area. If the fix involves only reprogramming an existing board, costs may be lower and limited primarily to a service call fee.