Miele Oven Error Code F195

F195 indicates a communication fault between the roast probe electronic module (N1-6) and the power electronic module (N1-1). The fault points specifically to defective wiring or connector plugs in the signal path between these two boards. The oven uses this communication link to operate the meat probe temperature monitoring function. When that link fails, the oven triggers F195 and requires inspection of the relevant wiring and connectors.

F195 disables or disrupts the roast probe function, so using the probe feature would not be reliable while this fault is active. Whether the oven will operate in standard bake or roast modes depends on how the unit handles the fault state. It is best to resolve the fault before relying on the oven, particularly for any cooking that depends on the meat probe for food safety.

Repair costs vary depending on what is actually faulty. If the issue is simply a loose connector plug, the labor cost for a diagnostic service call is typically the main expense, which can range from roughly 80 to 150 dollars depending on your area. If wiring harness replacement is required, parts and labor combined could range from 150 to 400 dollars or more. If the N1-6 module itself needs replacement, costs will be higher given the price of Miele control components.

A knowledgeable DIYer can attempt the initial diagnostic steps, which involve checking that all connector plugs between the two modules are fully seated and free of corrosion. However, accessing the internal wiring on a Miele oven requires disassembly, and working near high-voltage components carries risk. If wiring replacement is needed, a qualified appliance technician is recommended to ensure safe and correct repair.

A power reset may temporarily clear the displayed error, but F195 will return if the underlying wiring or connector fault is still present. The communication fault between N1-6 and N1-1 is a hardware issue that cannot be resolved by resetting alone. A lasting fix requires physical inspection and repair or replacement of the defective wiring and plugs.