Ge Dishwasher Error C5

⚡ Quick Answer: The GE Dishwasher C5 error indicates a malfunction in the drain pump due to insufficient water filling. This error arises when the control system dete... ✅ DIY Fixable

What Does Error C5 Mean?

The GE Dishwasher C5 error indicates a malfunction in the drain pump due to insufficient water filling. This error arises when the control system detects that the dishwasher has not filled with the expected water level, often leading to unusual noises during operation. Common causes include a partially closed water supply valve, a stuck float switch, or a clogged inlet screen.

Common Symptoms:

  • Dishwasher stops shortly after starting wash cycle with C5 displayed
  • Dishwasher did not fill with water to expected level
  • Possible underfill detected by float/level detection system

Possible Causes

  • Insufficient water entering dishwasher (low supply or partially closed valve) (high)
  • Float switch or water level sensor stuck or not operating properly (medium)
  • Clogged inlet screen or malfunctioning water inlet valve (medium)

How to Fix Error C5

DIY Fix Check Basic Water Supply

  1. Ensure the dishwasher’s water supply valve under the sink is fully open.
  2. Verify that water pressure to the dishwasher is adequate (observe water flow at nearby faucet).
  3. Check that the inlet hose is not kinked or blocked.

DIY Fix Unstick the Float/Level Sensor

  1. Open the dishwasher and locate the float (plastic component in the tub corner).
  2. Gently tap or move the float to ensure it moves freely.
  3. Clean around the float area of debris.

Technician Only Inspect and Replace Water Inlet Valve if Faulty

  1. Disconnect power and water to the dishwasher.
  2. Remove access panels to reach the water inlet valve at the base.
  3. Test valve operation and continuity with a multimeter.
  4. Replace valve if it fails to open properly or shows no continuity.

Parts needed: water inlet valve, inlet hose/filters

🛑 When to Call a Pro:
  • If water supply and inlet valve appear functional but the dishwasher still fails to fill
  • If there are signs of leaks, major component failure, or electrical faults
  • If you are uncomfortable performing basic checks safely

Technical Specifications

wattage 60W
component Drain Pump
resistance 10-20 ohms
part_number WD19X10015
voltage_rating 120V AC

Common Questions

What does C5 error mean on GE Dishwasher?

C5 indicates the dishwasher did not fill with enough water, causing it to stop shortly after starting.

Can I fix GE Dishwasher C5 error myself?

Yes, check the water supply valve, ensure the float moves freely, and inspect for clogs.

How much does it cost to fix C5 error?

Repair costs range from $50–$150 for parts and $100–$300 with labor, depending on your location.

When should I call a technician for C5?

Call a technician if the dishwasher still fails to fill after checking the water supply and valve.

Sources & References

Data last verified: 2026-01-10

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