Clear findings before repair · Appointment-based service · Approval before work · License A51423 · EPA-certified technicians · Insured up to $1M
Residential Service Visit$99
The diagnostic fee is non-refundable and credited toward the total repair cost when you proceed.
Commercial service visits are priced separately at $150.
Exact model firstModel number and installation photos
Installation awareFreestanding, counter-depth and built-in fits
Diagnosis before partsSymptoms do not prove a component failure
Approval before workReview the recommendation first
GE Profile dishwashers
Quiet machines that speak up only when it matters.
GE Profile dishwashers - the PDP and PDT lines with UltraFresh System and Dry Boost - keep their displays quiet by design. The messages they do show are the ones worth taking seriously: H2O for a fill problem and Leak Detected from the flood sensor in the base. Everything else is diagnosed by symptom, which suits a machine this well instrumented.
A photo of the model label and the complete installation helps the team understand the configuration before the visit.
Current
PDP top-control
PDP715 and PDP755-class machines - UltraFresh System with Microban, third rack, down to 42 dBA.
Current
PDT interior-control
PDT715 and PDT785-class stainless-tub machines with Dry Boost with Fan Assist.
Feature
Floor Protect with Alert
The base-pan flood sensor behind the Leak Detected message.
Legacy
PDW / GLD era
Earlier Profile machines still installed and serviced across the county.
Start with the symptom
Common GE Profile dishwasher problems
A symptom narrows the inspection; it does not identify the failed component. The $99 visit confirms the actual fault on the exact model before any repair is authorized.
Water
Standing water in the sump
Drain path, check valve and pump - plus the disposer knockout on fresh installs.
Drying
Dishes wet after Dry Boost
Fan-assist drying needs a healthy vent, fan and rinse aid - tested in order.
Surface
White film on glassware
San Diego hard water versus the dispenser and rinse-aid settings.
Cycles
H2O message at cycle start
Supply valve, line and inlet valve - the documented fill path.
Door
Door won't latch
Latch and strike alignment - panel weight matters on integrated installs.
Cycles
Cycle never finishes
Heater and thermistor territory - measured directly, no code needed.
Series and model numbers
GE Profile dishwasher series we service
PDP versus PDT is control location; the tier digits decide racks, jets and drying hardware - the plate answers all of it.
Top control
PDP models
Model numbers
PDP715SYNFS, PDP755SYRFS
What to note
Bottle jets and third-rack details differ by tier - the full model decides parts.
Interior control
PDT models
Model numbers
PDT715SYNFS, PDT785SYNFS
What to note
Stainless tubs; door and latch parts differ from PDP.
Legacy
PDW prefixes
Model numbers
PDW7880, PDW8280
What to note
Older platforms with their own pump and rack books.
Model label
Where to find your GE Profile model number
The model and serial label is on the left side of the tub opening, visible when the door is open - GE also prints it on the tub's front lip on some models. Photograph the complete label — the full model and serial identify parts and production year better than the series name alone.
Indicators and alerts
GE Profile dishwasher alerts & indicators
For any message not shown, use the manual for the exact model rather than a generic list.
Message / alert
Leak Detected on the display
What it means
The Floor Protect sensor found water in the base pan - a real leak somewhere in the machine.
Safe check
Turn off the water supply at the valve, protect the floor and book with priority - the message returns until the source is found.
GE Profile diagnostics
GE Profile dishwasher error codes, decoded.
H2O and Leak Detected meanings are consistent across GE's support material and independent service sources. The 888-style display behaviors circulating online carry conflicting explanations and are excluded - the visit reads the machine, not the forum.
Error code · H2O
Fill problem
What it commonly means
The machine is not taking on enough water, or the control cannot read a correct water level - supply valve, inlet valve, line or pressure sensing.
Safe owner step
Photograph the code and the model label, and press reset once. A single power interruption at the breaker is reasonable if safely accessible - do not repeat it.
What repair typically involves
The supply path is tested in order: valve open, line clear, inlet valve and pressure sensor verified - most H2O calls die at the valve or sensor.
Error code · Leak Detected
Floor Protect flood sensor
What it commonly means
Water reached the base-pan sensor - door gasket, hose, pump clamp or tub seal are the usual sources.
Safe owner step
Photograph the code and the model label, and press reset once. A single power interruption at the breaker is reasonable if safely accessible - do not repeat it.
What repair typically involves
The base is opened and dried, the source located and repaired, and a full cycle verified before the message is cleared.
Not a fault · PF
Power failure
What it commonly means
The machine lost power mid-cycle - an event marker, not a component fault.
Safe owner step
Photograph the code and the model label, and press reset once. A single power interruption at the breaker is reasonable if safely accessible - do not repeat it.
What repair typically involves
Cleared with a restart; repeated PF without outages moves to the power path and control.
Reality check · Beyond these
Quiet by design
What it commonly means
GE publishes no broader public code table for these dishwashers - blinking patterns and stuck displays are read against model service data.
Safe owner step
Photograph the code and the model label, and press reset once. A single power interruption at the breaker is reasonable if safely accessible - do not repeat it.
What repair typically involves
Symptom-based diagnosis: fill, wash, drain, dry and door circuits tested directly.
Any other code or behavior
Meanings vary by series and year
Why we do not guess
GE Profile products span several control generations; the same characters can mean different things on different series. The complete model number fixes the definition.
What to capture
Photograph the full display and the model label, and note what the appliance is doing.
Next step
The $99 diagnostic visit confirms the actual fault before any repair is authorized. Book a visit or call (619) 877-6701.
Preventive service and owner care
GE Profile dishwasher maintenance
Alpha Pro provides preventive and general maintenance for GE Profile dishwashers. The appliance design determines which procedures are accessible and appropriate.
Owner maintenance
Routine care between visits
Filter: remove and rinse the filter assembly regularly - the single most effective owner step.
Door seal: wipe the gasket and lower lip; check for debris that prevents sealing.
Loading and detergent: follow the manual for detergent and rinse aid; avoid blocking the dispenser.
Professional maintenance
Inspection follows the appliance design
A professional visit can evaluate accessible systems without assuming every procedure applies to every model.
Fill, wash, and drain performance
Circulation and drain pump condition
Heater and drying performance
Water inlet valve and float
Door latch, seal, and leak evidence
Spray-arm delivery and filters
Control response and displayed faults
Installation, loop height, and connections
Diagnosis before parts
A straightforward three-step service process
1
Describe the symptom
Call or book with the model label, exact behavior, any displayed codes, photos, and access notes.
2
Evaluate the system
The technician examines the reported condition in context: fill, wash, drain, drying, controls, leaks, and relevant components.
3
Review the recommendation
Findings and proposed work are explained before repair proceeds. The residential diagnostic is credited toward an approved repair.
Service areas and operating context
GE Profile dishwashers across San Diego
Alpha Pro serves GE Profile dishwashers in communities including La Jolla, Del Mar, Rancho Santa Fe, Carmel Valley, Poway, and the full San Diego County footprint below — ZIP by ZIP. Installation and room conditions vary from the coast to inland homes.
Coastal homes
Moisture, ventilation, and accessible surfaces
Recurring condensation, marine exposure, ventilation limits, and visible corrosion can be useful details during repair or maintenance.
Inland homes
Ambient heat and equipment environment
Share room conditions, recent heat events, ventilation restrictions, and when the symptom appears.
During maintenance, accessible metal surfaces can be inspected for corrosion, moisture exposure, or conditions that may warrant attention. Location alone does not establish the cause of a failure.
Should you repair or replace your GE Profile dishwasher?
There is no honest universal age or price threshold. Start with the exact model and a diagnosis.
01Age and exact model
02Condition and installation
03Repair scope
04Parts availability
05Replacement and cabinetry context
Local notes · San Diego County
GE Profile Dishwasher Repair Across San Diego County
GE Profile dishwashers are built in Louisville, Kentucky, by GE Appliances, which Haier Smart Home has owned since 2016. The line sits above standard GE models, with top-control PDT designs, stainless tubs, a hidden heater on some models, and Leak Defense on some hidden-heater units. The platform reports faults with a clear set of codes, and San Diego County's water gives those codes plenty to report. This page covers the whole platform, and our city pages add local detail for Chula Vista, La Jolla and Poway.
Hard Water From Oceanside to Otay
Almost all tap water in San Diego County is hard to very hard, but the degree depends on your retail water agency. The County Water Authority wholesales to 22 of them. In 2025 reports, the City of San Diego measured 237 to 243 mg/L by treatment plant, Helix Water District 206 mg/L, Sweetwater Authority 193 mg/L, Cal Am in Coronado 236 mg/L, and the Otay system about 9.4 grains per gallon. Santa Fe Irrigation District reported 275 mg/L in 2024, roughly 16 grains. The softest supply is the region's desalinated seawater at about 60 mg/L, but it is blended into other water before it reaches most taps. In practice, homes see roughly 9 to 16 grains per gallon. For a GE Profile dishwasher, harder water means faster scale on the heater, temperature sensor, inlet valve screen and spray arms. The rest of the county picture adds wear patterns. Coastal second homes sit idle and dry out pump seals. Large inland families run two cycles a day. With roughly 46 percent of households renting and a big military population moving on PCS orders, many dishwashers also change hands with the lease.
GE Profile Dishwasher Code Reference
C1, C2, C3, C5, FTD, F56: drain faults
Symptom: Water left in the tub or a cycle that stops with a drain code. Cause: C1 is a pump-out over two minutes, C2 a total pump-out over seven minutes, C3 no drain, and C5 a pump-out that ended too soon. Clogged filter or sump, a disposer knockout left in, a kinked hose or a weak drain pump. Fix: Clear the filter, sump and hose path; replace the drain pump if it tests weak.
C4, H2O, PrS: fill and water-level faults
Symptom: Short fills, a stopped cycle, or a code right after a power outage. Cause: C4 means it filled twice after a power failure, pointing to a stuck float switch or clogged drain. H2O is low or no water at fill. PrS is an invalid signal from the pressure sensor. Fix: Check the supply valve and leveling, then test the inlet valve, float switch or pressure sensor.
C6, C7: heating faults
Symptom: Cool, wet dishes and long cycles. Cause: C6 is water temperature too low; C7 means the temperature-sensor circuit is not working. Scale on the heater or sensor, or a failed part. Fix: Test the heater and sensor circuit; descale or replace as needed.
C8, LEAK DETECTED, 999, #H: dispenser, leak and status
Symptom: Detergent left in the cup, a leak message, or a code that looks alarming but isn't. Cause: C8 is a blocked detergent cup. LEAK DETECTED appears on leak-sensing models; on others, 999 means the control needs a reset. #H is a Delay Start countdown, not a fault. Fix: Reload away from the cup, trace and repair leaks, or reset at the breaker.
Maintenance Matched to Your Water District
The core routine is the same everywhere: run the dishwasher at least weekly, as GE advises, clean the filter, and keep rinse aid topped up. What changes across the county is descaling frequency. Match it to your water: harder supplies in the City of San Diego, Coronado and Santa Fe Irrigation District areas need it more often than Otay's. Landlords and military families on short leases should add a quick dishwasher check to every move-in and move-out. Each takes only a few minutes.
Run a cycle at least once a week, including in vacant or seasonal homes
Clean the filter monthly, or every two weeks with daily use
Descale monthly on water above about 14 grains; every two to three months on softer supplies
Keep rinse aid filled in every district
At move-out or move-in, check the filter, test a short cycle and look under the sink for leaks
Service Visits From the Coast to East County
We work throughout the county, including condo towers, gated communities, military-family rentals off base and rural lots. When you call, give us the model and serial number, the exact code, the name of your water agency and whether the home has a softener. The technician checks the code history and water supply, tests the suspect part, and gives you a written quote before any parts are ordered. Clear the sink cabinet beforehand. For rentals, tell us who approves the repair. On-base housing has its own maintenance providers, so check with them first.
Repair Economics on the GE Profile Platform
Most GE Profile dishwasher repairs are modest. Drain pumps, inlet valves, float switches, sensors, dispensers and seals rarely justify a new machine. Heaters and circulation pumps sit in the middle. A control board plus a pump together on an older unit is the usual tipping point, especially with heavy scale throughout. Owners of Profile dishwashers sold between 2006 and 2009, including some PDW7 models, should also check the 2012 heating-element recall on cpsc.gov or the manufacturer's site. Our $99 diagnostic is credited to the repair.
Helpful answers
GE Profile dishwasher service questions
Clear preparation makes a service request easier to evaluate.
Do you offer same-day GE Profile dishwasher repair in San Diego?
Yes - same-day windows are offered across San Diego County subject to the day's schedule. Availability is confirmed for the exact address when you book.
Does the $99 residential diagnostic fee always apply?
Yes. It is non-refundable and credited toward the total repair cost if you proceed. There are no residential exceptions.
What warranty comes with a repair?
A 90-day labor warranty and a 1-year parts warranty, both starting on the date the repair is completed.
Can a symptom alone identify the failed part on a GE Profile dishwasher?
No. A symptom narrows the search, but the diagnostic visit on the exact model confirms the actual fault before any repair is authorized.
What does H2O mean on my GE Profile dishwasher?
A fill problem: the machine is not getting enough water or cannot read the level. Check the supply valve first; if it persists, the inlet valve and pressure sensor are tested on-site.
What do I do about Leak Detected?
Treat it as real: the base-pan sensor found water. Close the supply valve and book - the message returns until the leak source is repaired.
Where is the model number?
On the left side of the tub opening with the door open - photograph the full label including the serial.
Why does my Profile dishwasher have so few codes?
GE keeps deeper diagnostics technician-facing. The two messages it does show - H2O and Leak Detected - are the ones that protect your kitchen.
Do you service the UltraFresh and Microban features?
Yes - filters, vents and door seals behind UltraFresh are normal service items; Microban is in the materials and needs no maintenance.
Why does my dishwasher show #H? Is that an error?
No. #H shows the hours left on a Delay Start countdown. The dishwasher is waiting to begin. Cancel the delay, or let the countdown finish. If the cycle never begins after the countdown ends, that is a separate issue worth a service call.
How do I know how hard my water is?
Your water agency publishes a yearly water quality report listing hardness in mg/L or grains per gallon. Across San Diego County, figures range from about 9 grains on Otay's system to about 16 in the Santa Fe Irrigation District. Your bill names your agency.
Is my older GE Profile dishwasher part of a recall?
In 2012, GE recalled about 1.3 million dishwashers sold from March 2006 to August 2009 under several brands, including some GE Profile PDW7 models, over a heating-element fire hazard. Check your model number against the recall notice on cpsc.gov or the manufacturer's site.
Is Alpha Pro a GE service center?
No. We are an independent repair company. We repair GE Profile dishwashers using GE technician codes and quality replacement parts, and our work carries our own 90-day labor and one-year parts warranty. For factory warranty claims, contact GE Appliances directly.
Repair and preventive care
Choose the right GE Profile dishwasher visit.
Schedule help for an active problem or arrange preventive maintenance for the appliance.
