Goodman GMVM97 furnace code E2: Low-Stage Pressure Switch Stuck Open
Professional repair
What does E2 mean on a Goodman GMVM97 furnace? The low-stage pressure switch (PS1) failed to close within 30 seconds of the inducer starting — the manual's checklist starts with a blocked pressure-switch hose.
Before you touch anything: the six signs that mean stop troubleshooting and call a pro →
GOOD NEWS: THE FIRST CHECKS ARE FREE AND TAKE MINUTES.
Try these first — in this order
Hose, vent terminations, condensate trap — 15 minutes.
Inducer performance and switch testing. DIY part cost: $25–60 — a pro visit for this class of fault typically runs $150–350.
What causes it (in order of likelihood)
- Blocked/disconnected switch hose, blocked flue or drain DIY-CHECKABLE
- Weak inducer or failed switch 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 E2 mean on a Goodman GMVM97 furnace?
The low-stage pressure switch (PS1) failed to close within 30 seconds of the inducer starting — the manual's checklist starts with a blocked pressure-switch hose.
How do I fix Goodman GMVM97 furnace code E2?
From ground level, check the outdoor vent ends and clear loose snow or leaves by hand if safe. Hose, drain, inducer, and switch testing need a technician.
How much does it cost to fix Goodman GMVM97 furnace code E2?
Clearing a blocked vent end may be all it takes. Otherwise cost depends on whether the hose, drain, inducer, or switch is at fault.
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.63/68
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.