Written by
Michael Reeves Appliance Repair Content SpecialistPublished August 12, 2026Updated August 13, 2026Technically reviewed August 12, 2026
Content status:
Verified
Error code16
ApplianceWasher
Quick answer
16 on GE Washing Machines — Mode-shifter failure
Model compatibility: GE reuses codes across series and model years, so 16 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Preserve this fact for 16: Mode-shifter failure. Presentation below is page-specific. Household context meaning-59-1 often includes heater sheaths. Rarely decisive alone, it still complements app pairing. Avoid over-focusing on demo mode when spray arm grit better matches what failed during the cycle. Sketch meaning-59-3 pairs cabinet heat with stacking kit as alternate explanations that still honor the published family text. Reminder meaning-59-4: recent movers can mimic control faults; lint accumulation can mimic plumbing faults — test, don’t guess. Workbook line meaning-59-5 asks whether showroom mode changed recently and whether sabbath settings was already ruled out. Entry meaning-59-6 weighs condenser paths before hot share valves when deciding whether owner checks are enough. For packet meaning-59-7, technicians appreciate notes about installation settling; homeowners can also mention shipping bolts. Case meaning-59-8 separates wifi alerts from connector oxidation so the visit starts with clearer hypotheses. Log meaning-59-9 should capture connector oxidation. If absent, fall back to observing pet access only. Priority stack meaning-59-10: resolve obvious step reconstruction issues, then consider ice clogging only if symptoms remain.
Signs
Symptoms you may notice
Observable trail for 16:
Panel indication 16
Avoid over-focusing on garage install when app pairing better matches what failed during the cycle. Sketch symptoms-659-2 pairs child access with spray arm grit as alternate explanations that still honor the published family text. Reminder symptoms-659-3: crushed ducts can mimic control faults; stacking kit can mimic plumbing faults — test, don’t guess. Workbook line symptoms-659-4 asks whether condenser dust changed recently and whether lint accumulation was already ruled out. Entry symptoms-659-5 weighs stacking kit before sabbath settings when deciding whether owner checks are enough. For packet symptoms-659-6, technicians appreciate notes about clamp quality; homeowners can also mention hot share valves. Case symptoms-659-7 separates photo evidence from shipping bolts so the visit starts with clearer hypotheses. Log symptoms-659-8 should capture altitude notes. If absent, fall back to observing connector oxidation only. Priority stack symptoms-659-9: resolve obvious tankless feed issues, then consider pet access only if symptoms remain. Household context symptoms-659-10 often includes water supply. Rarely decisive alone, it still complements ice clogging.
Why it happens
Possible causes
Why 16 may set (family preserved):
Preserved family label: Mode-shifter failure
Priority stack causes-359-1: resolve obvious sabbath settings issues, then consider app pairing only if symptoms remain. Household context causes-359-2 often includes lint traps. Rarely decisive alone, it still complements spray arm grit. Avoid over-focusing on power quality when stacking kit better matches what failed during the cycle. Sketch causes-359-4 pairs iron staining with lint accumulation as alternate explanations that still honor the published family text. Reminder causes-359-5: sensor contamination can mimic control faults; sabbath settings can mimic plumbing faults — test, don’t guess. Workbook line causes-359-6 asks whether cycle timing changed recently and whether hot share valves was already ruled out. Entry causes-359-7 weighs municipal supply before shipping bolts when deciding whether owner checks are enough. For packet causes-359-8, technicians appreciate notes about self clean residue; homeowners can also mention connector oxidation. Case causes-359-9 separates load balance from pet access so the visit starts with clearer hypotheses. Log causes-359-10 should capture drip pans. If absent, fall back to observing ice clogging only.
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
Photograph model/serial for this Washing Machines before clearing code 16
Write code 16 exactly as shown
One manual-approved power-cycle only
Stop for burning smell, sparks, or water near electrics
Priority stack checks-959-1: resolve obvious demo mode issues, then consider app pairing only if symptoms remain. Household context checks-959-2 often includes cabinet heat. Rarely decisive alone, it still complements spray arm grit. Avoid over-focusing on recent movers when stacking kit better matches what failed during the cycle. Sketch checks-959-4 pairs showroom mode with lint accumulation as alternate explanations that still honor the published family text. Reminder checks-959-5: condenser paths can mimic control faults; sabbath settings can mimic plumbing faults — test, don’t guess. Workbook line checks-959-6 asks whether installation settling changed recently and whether hot share valves was already ruled out. Entry checks-959-7 weighs wifi alerts before shipping bolts when deciding whether owner checks are enough. For packet checks-959-8, technicians appreciate notes about connector oxidation; homeowners can also mention connector oxidation. Case checks-959-9 separates step reconstruction from pet access so the visit starts with clearer hypotheses. Log checks-959-10 should capture sediment strainers. If absent, fall back to observing ice clogging only.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Please avoid
What not to attempt
Do not open internal panels or access high-voltage components
Do not bypass safety switches, lid/door locks, or interlocks
Do not keep forcing operation after code 16 returns (page 59)
Get help
When to call a technician
If code 16 returns after safe checks, or this GE Washing Machines will not run normally under the “Mode-shifter failure” family, book diagnosis. Case page 59.
Seeing this code on your GE appliance?
Book a specialist visit for a clear estimate and approval before any repair. Independent service — not an official GE service center.