GE Appliances dishwasher C5: low fill
C5 means: Low water fill.
How to fix C5
- Open the supply valve under the sink fully.
- Turn off the supply, disconnect the hose at the dishwasher and clean the inlet screen.
- Replace the inlet valve if the screen is clean and fill is still slow.
When to stop and call a repairer
Nothing dangerous here.
What it costs
Parts: Inlet valve $25 to $50.
Service: A home visit from an appliance technician runs $120 to $250 for diagnosis plus the part. Boards are the expensive part; sensors and switches are cheap.
Worth repairing? Yes.
How to check the error log
On most GE dishwashers, hold Start for 5 seconds with the door open to enter the service menu; on models with a hidden display, press Select Cycle and Start together for 5 seconds. The last error shows on the display. Turn power off at the breaker for 60 seconds to reset the board.
Clear the log after a repair so you can tell whether the fault has really gone.
FAQ
What does C5 mean on the GE Appliances dishwasher?
Low water fill. Not enough water arrived in the fill time. Supply valve not fully open, a clogged inlet screen, or a weak inlet valve.
Can I fix C5 myself?
DIY difficulty: moderate. Open the supply valve under the sink fully. Turn off the supply, disconnect the hose at the dishwasher and clean the inlet screen.
How much does it cost to fix C5?
Inlet valve $25 to $50. A home visit from an appliance technician runs $120 to $250 for diagnosis plus the part. Boards are the expensive part; sensors and switches are cheap.
Is it worth repairing?
Yes.
Code meanings are compiled from manufacturer service references and repair documentation for the GDT / GDF / GDP / Profile / Cafe; fixes follow documented repairs and owner reports. Model revisions can differ. If your appliance is under warranty, contact the manufacturer before opening it.