---
title: "Wolf dual fuel range error code KEYBOARD ERROR"
description: "Wolf dual fuel range error code KEYBOARD ERROR: wolf error code KEYBOARD ERROR: two boards inside the appliance have stopped hearing each other, on a dual…"
url: "https://wolfmiami.support/error-codes/error-code-keyboard-error-dual-fuel-range/"
date_modified: "2026-08-20"
Product line: "Dual fuel range legacy"
---


# Wolf dual fuel range error code KEYBOARD ERROR

### What this one means

Two boards inside the appliance have stopped hearing each other, on a dual fuel range, which is two appliances on one chassis: gas burners above, an electric oven below, and one control board answering for both. It is a code the manufacturer publishes for this appliance, not one we have worked out — and it is decoded here rather than left as three characters on a display.

### What the code covers

A published cause names a circuit rather than a component, which is the single most useful thing to know before ordering a part. This one covers:

- The ribbon or harness between the control head and the board that switches the loads
- Either board's own transceiver
- A connector that has worked loose behind a fascia that gets hot every day
- Key communication error

### Worth doing before you call

- Check whether the burners still light — gas and electric fail independently here
- Switch the breaker off for thirty seconds and back on, and see whether the display returns

### Then what

A network error is a wiring question before it is a parts question, and the wiring lives behind the control panel. It is not a panel a homeowner should have off with the appliance live.

This code is published for ranges. The [full list of codes](https://wolfmiami.support/error-codes/) has the rest of them, searchable, including the labels older and newer machines use for the same conditions.

What this code means

What this one means

Two boards inside the appliance have stopped hearing each other, on a dual fuel range, which is two appliances on one chassis: gas burners above, an electric oven below, and one control board answering for both. It is a code the manufacturer publishes for this appliance, not one we have worked out — and it is decoded here rather than left as three characters on a display.

What the code covers

A published cause names a circuit rather than a component, which is the single most useful thing to know before ordering a part. This one covers:

The ribbon or harness between the control head and the board that switches the loads

Either board's own transceiver

A connector that has worked loose behind a fascia that gets hot every day

Key communication error

Worth doing before you call

Check whether the burners still light — gas and electric fail independently here

Switch the breaker off for thirty seconds and back on, and see whether the display returns

Then what

A network error is a wiring question before it is a parts question, and the wiring lives behind the control panel. It is not a panel a homeowner should have off with the appliance live.

This code is published for ranges. The full list of codes has the rest of them, searchable, including the labels older and newer machines use for the same conditions.

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