Goodman GMVM97 furnace code E4: Flame Detected With No Call
Safety issue — act now
What does E4 mean on a Goodman GMVM97 furnace? Flame sensed while the gas valve should be closed — official causes start with a short to ground in the flame-sense circuit or a slow-closing gas valve.
Before you touch anything: the six signs that mean stop troubleshooting and call a pro →
Gas off at the appliance valve, licensed tech same day. Not DIY. DIY part cost: $90–200 — a pro visit for this class of fault typically runs $150–350.
What causes it (in order of likelihood)
- Leaking/slow-closing gas valve or flame-circuit short TECH
Parts referenced by this code
Always match parts against your model's parts list — part numbers vary within a series.
Questions about this code
What does E4 mean on a Goodman GMVM97 furnace?
Flame sensed while the gas valve should be closed — official causes start with a short to ground in the flame-sense circuit or a slow-closing gas valve.
How do I fix Goodman GMVM97 furnace code E4?
Stop troubleshooting. If you smell gas, leave without using switches and call the gas utility or 911 from outside. Otherwise set the thermostat to off and arrange same-day licensed service.
How much does it cost to fix Goodman GMVM97 furnace code E4?
This code doesn't predict cost. A flame-circuit short and a leaking or slow-closing gas valve are different repairs, and licensed diagnosis comes before any price.
Applies to
GMVM97
Different Goodman generations use different code maps. If your series isn't listed, don't assume this meaning — check your blower-door label.
Verified against Goodman GMVM97 Service Manual, p.64/68
Last verified 2026-07-06 · page updated 2026-10-03 · how we verify
Related Goodman furnace codes
These codes use the same modulating furnace (gmvm97) — dual 7-segment display system.
| Pattern | Meaning |
|---|---|
| E3display E3 | Open High-Limit Switch (E3) |
| E5display E5 | Open Fuse (E5) |
| E2display E2 | Low-Stage Pressure Switch Stuck Open (E2) |
| E6display E6 | Low Flame Signal (E6) |