GE Profile Harmony WPGT9350 / WPGT9360 touch-screen top-load washer (mid to late 2000s): quick sheet

Covers: GE Profile Harmony 27 in HE top-load washers with the touch-screen LCD, model series WPGT9350 (e.g. WPGT9350CWW, WPGT9350CPL, about 4.0 cu ft) and WPGT9360. Not the GE WCVH6800 (that is a separate GE front-load washer) and not the later Profile Harmony PTWN8050 top-load.

Single sourceBrands: GE5 components

An older GE premium top-load with a touch-screen main board, a separate inverter board that drives the motor, and a clutch that switches between wash and spin. It is out of production but still common in older homes. Calls are 'A problem has been detected' notices, 'motor not rotating properly', blank screens, and drain/clutch faults. Repair forums call the inverter board a weak spot, but several 'bad board' cases turned out to be a foreign object jammed in the mechanism or a broken wire, so check mechanically before ordering boards.

Safety first

Unplug before touching the inverter box: boards with motor drives can hold a charge; wait several minutes and work with insulated tools.
Live voltage checks are caution work: one hand, insulated probes.

How it works

A main board with the touch-screen LCD, a membrane keypad and an inverter board make up the control system. The inverter sits in its own box and runs the motor.

The screen goes dark after about five minutes idle to save power; a blank screen is often just the timeout. Touch the screen or a button to wake it.

The service mode on this washer does not use numeric error codes: the screen lists the components or systems to check. Entry steps were not confirmed by two sources; use the tech sheet.

A double beep on a touch means the option is not available for that cycle or something (often the lid) blocks it.

Components & tests

Unlock all 5 components, specs, service mode and teardown

Full library + AI assistant + the OnCall Tech app for iPhone & Android. $34.90, one time.

Get lifetime access

Official manufacturer documentation

Always confirm values against the tech sheet for the exact model.

OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work. © 2026 OnCall Tech. Original content; not a reproduction of any manufacturer document.Generic part photos (not of this brand): Front-load washer and dryer pair in a home laundry room by Curtis Adams, Pexels License

Diagnostic guides for this appliance

Guide · Washer

Whirlpool family washers & dryers: reading F#E# codes, Service Diagnostic Mode and fault history

Whirlpool-family electronic laundry stores its last few faults as a pair: the F number names the system and the E number names the suspect part. Most knob-and-button consoles reach Service Diagnostic Mode by pressing three buttons in a set order three times in a row within a few seconds; newer touch consoles use a different entry. The exact buttons are on the tech sheet hidden in the console, so read it first and never guess.

8 steps ~15 mineasy

Guide · Washer

Samsung washers & dryers: display codes vs information codes, SmartThings and Smart Care, and service-mode code history

Samsung splits codes into information codes (a user or installation condition such as swapped hot and cold hoses or an unlatched door) and real error codes. The same fault may read differently by generation: older machines used E-numbers or 4E-style codes, newer ones 4C-style, some top-loaders nF. Wi-Fi models push codes to SmartThings when they happen; Smart Care is a separate camera-based check that only reads its own test, not real codes. Many models also keep a stored-code list in a service mode whose buttons vary by model.

7 steps ~20 mineasy

Guide · Washer

Washer routine service: tub-clean cycle, door boot, dispenser, pump filter and hoses (front and top load)

All the major brands build in a cleaning cycle and remind the user about once a month or every 20-40 loads: Whirlpool about every 30 cycles, LG after about 30 cycles ('tcL'), Samsung after 40 washes on front-loaders and 20 on top-loaders. A pro service adds what the cycle misses: the door boot, dispenser, drain pump filter on front-loaders and a hose inspection.

6 steps ~45 mineasy

Other washers manuals

Manual · Washer

Whirlpool WTW6157P-series top-load washer with 2-in-1 removable agitator: quick sheet

Whirlpool WTW6157P** (WTW6157PW white, WTW6157PB Volcano Black; first engineering revision WTW6157PW0 seen in parts listings). ENERGY STAR lists it as available on the market from May 2023 (the 'P' letter is the 2023 model-year code in Whirlpool numbering). 5.3 cu ft US (DOE) class, about 6.1 cu ft IEC in Canada. The smaller WTW5057L** also carries a 2-in-1 removable agitator but differs in capacity (about 4.7-4.8 cu ft) and listed spin (about 770 rpm), and our sources do not confirm the two share the same agitator parts, so it is NOT covered here.

8 components7 common failuresWhirlpool

Manual · Washer

Whirlpool WFW6720R / WFW5720R front-load washers with FreshFlow vent: quick sheet

Whirlpool WFW6720R** (5.0 cu ft US / 5.8 cu ft IEC; ENERGY STAR base model H24JAK50) and WFW5720R** (4.5 cu ft US / 5.2 cu ft IEC; base model H24JAL50). ENERGY STAR lists WFW5720R on the market from July 2024 and WFW6720R from August 2024 ('R' is the 2024 model-year letter). Paired dryers per ENERGY STAR: YWED6720R** (electric, with the 6720) and WGD5720R** (gas, with the 5720). This is a newer platform than the WFW5620H / WFW560CH sheet.

9 components7 common failuresWhirlpool

Manual · Washer

LG WT8400C / WT8600C top-load washers: quick sheet

LG WT8400C* (WT8400CW white, WT8400CB black) and WT8600C* (WT8600CB black steel, with ezDispense). ENERGY STAR lists both on the market from December 2023. 5.5 cu ft US (about 6.3 cu ft IEC on Canadian listings), 27 in wide impeller top-loaders. Newer than the WT7300CW and WT7800CW sheets.

9 components6 common failuresLG