F5
Jenn-Air · JGS1450DS Slide-In Gas Range
An internal hardware watchdog timer on the ERC has detected a processor conflict or lock-up condition — the ERC has a self-monitoring circuit that triggers this code when the processor does not respond within expected timing; power cycle the oven first (disconnect for 60 seconds); if the code returns after power cycling, the ERC board has an internal failure and must be replaced; F5 faults are usually caused by component degradation on the control board from heat exposure or age
Error F5 on the Jenn-Air JGS1450DS Slide-In Gas Range means: Control Board Watchdog / Hardware Fault. The top-ranked community fix is “Replace the Electronic Range Control (ERC) Board” (hard difficulty, ~90 min, DIY cost: $15-$25). 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: $200-$300.
The Jenn-Air JGS1450DS Slide-In Gas Range has 8 other known error codes:
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