Thermador Oven Error Code E116, E122 or E123

If you’re encountering error codes E116, E122, or E123 on your Thermador oven, it’s typically associated with a meat probe error. These error codes indicate that there’s an issue with the meat probe functionality. Here’s a comprehensive guide on how to diagnose and resolve this problem step by step:

1. Disconnect Electrical Power:

• Before you begin any troubleshooting, ensure your safety by disconnecting electrical power to the oven. This can be done by turning off the oven or unplugging it from the power source.

2. Check the Meat Probe Receptacle Wire Harness:

• Begin by inspecting the wire harness connections of the meat probe receptacle. This is where the meat probe connects to the oven.
• Ensure the wire connections are secure and not loose. Reconnect any loose wires.

3. Inspect for Wire Harness Damage:

• If you find any damage or wear on the wire harness, it’s essential to replace it. Damaged wires can lead to malfunctioning probe readings.

4. Replace the Meat Probe:

• If the wire connections and harness are in good condition, but the error persists, the next step is to replace the meat probe itself.
• Thermador ovens are equipped with high-precision meat probes, and a malfunctioning probe can lead to error codes.

5. Replace the Meat Probe Receptacle:

• If the problem continues even after replacing the meat probe, the issue might lie in the meat probe receptacle. It’s the socket where the probe connects to the oven.
• Replacing the receptacle can resolve connectivity issues and eliminate the error codes.

6. Replace the Electronic Oven Control Board:

• If none of the above steps rectify the error codes, it may indicate an issue with the electronic oven control board.
• The control board is the “brain” of your Thermador oven, and a malfunction can trigger various error codes.

For precise diagnosis and safe replacement of components like the meat probe, wire harness, meat probe receptacle, or electronic oven control board, it’s advisable to seek the expertise of professionals. Appliance Repair specializes in Thermador oven diagnostics and repairs.