F6
Viking · VGR5486GSS 48 in 27,000 BTU Pro Style Gas Range with 6 Burners and Infrared Broiler
The high limit thermostat has tripped or failed open, causing the oven to shut off heating elements to prevent overheating. This results in the oven not heating or shutting down unexpectedly.
Error F6 on the Viking VGR5486GSS 48 in 27,000 BTU Pro Style Gas Range with 6 Burners and Infrared Broiler means: Oven High Limit Thermostat Open. The top-ranked community fix is “Replace High Limit Thermostat (DIY)” (medium difficulty, ~30 min, DIY cost: $25-$45). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · oven
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many oven repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $120-$180.
Oven Temperature Sensor Fault
Oven Fan Motor Failure
Electronic Spark Ignition Module Failure
Oven Temperature Sensor Wiring Fault
Oven Thermal Fuse Blown
Gas Valve Solenoid Coil Burned Out
Oven Display Control Dead
Oven Relay Stuck
The Viking VGR5486GSS 48 in 27,000 BTU Pro Style Gas Range with 6 Burners and Infrared Broiler has 8 other known error codes:
Error code F6 also appears on 3 other Viking models:
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