Viking · Range / Oven error code

F06Model setup (header) mismatch

Single source Power off, standard tools

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Related diagnostic guides

Guide · Range / Oven

Oven keeps heating when turned off or overheats past setpoint

This is a fire hazard: turn the breaker off first, then diagnose. On electronic controls the usual cause is a relay on the control board whose contacts have welded closed. On dial ovens it is a stuck thermostat or selector contact. Less often a shorted sensor or harness is to blame. On gas ovens, a burner that won't shut off is a gas-valve problem and goes to a licensed gas technician.

7 steps ~60 minadvanced

Guide · Range / Oven

Oven door stuck locked after self-clean

The lock stays engaged until the cavity cools (most models release below about 550°F). If it stays locked when cold, the lock motor, its position switch or the control is at fault. Dead ovens after self-clean often have an open thermal fuse.

5 steps ~60 minmoderate

Guide · Range / Oven

Range or wall oven shows LOC, Lock or a padlock and won't respond

Most of these calls are the Control Lock (child lock) feature, which disables the pads and on some models locks the door. It is released with a press-and-hold on a specific pad, and the key differs by brand and model. Some ovens also lock the panel automatically during self-clean, a probe cook or twin-cavity modes. Only if the lock will not release, or comes back after a power reset, is it a door-lock or control fault.

5 steps ~15 mineasy