Jenn-Air JGS1450DS Slide-In Gas Range F9 Error Fix: Door Latch Fault

Error code F9 on the Jenn-Air JGS1450DS Slide-In Gas Range means: Door Latch Fault. The oven door lock motor/switch assembly is reporting an error — the control detects that the door is not in the expected locked or unlocked position; check the door lock motor for continuity; check the door lock switches (there are typically two — one for locked position and one for unlocked position); inspect the wiring harness between the lock assembly and the ERC; on self-cleaning ovens this may prevent the clean cycle from starting or the door from unlocking after cleaning is complete; the lock mechanism may be jammed if food or debris has fallen into the latch area

The most successful fix is "Replace the Door Lock Motor and Switch Assembly" (medium difficulty, ~45 minutes). Estimated DIY cost: $15-$25. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Replace the Door Lock Motor and Switch Assembly") is rated medium difficulty and takes about 45 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

DIY cost: $15-$25. Professional repair typically costs $150-$250. Many homeowners save money by trying the top-ranked community fix first.

The Jenn-Air JGS1450DS Slide-In Gas Range has 8 other known error codes, including: F0 (Function Key Stuck), F1 (Defective Touch Pad or ERC), F2 (Oven Over-Temperature), F3 (Oven Temperature Sensor Open or Shorted), F4 (Oven Temperature Sensor Open Circuit), and 3 more.