Frigidaire dishwasher — Error Code i10
The appliance is failing to register a sufficient water level in the basin during the fill sequence.
What it means
The i10 fault code on Frigidaire dishwashers signifies that the unit is not receiving enough water or is failing to detect water during the fill phase. When a cycle initiates, the control board sends 120V AC to the water inlet valve solenoid. As the basin fills, a pressure sensor tracks the rising water. If the sensor fails to report the correct level within 90 to 120 seconds, the board cancels the cycle and engages the drain pump to prevent flooding, resulting in the i10 display. This is a safety feature meant to protect the wash motor from running dry and damaging its seals. Troubleshooting involves checking water pressure, testing the inlet valve for electrical continuity, inspecting for mechanical obstructions, and ensuring the pressure sensor and air dome are free from buildup.
Likely Causes
- 1 Blocked Water Inlet Valve ScreenSediment or mineral deposits—common in areas with hard water like parts of Spokane—can clog the internal filter screen, choking off the water supply.
- 2 Failed Water Inlet ValveThe valve's solenoid coil might experience an open circuit, or the internal diaphragm could seize, preventing the valve from opening even when it receives power.
- 3 Restricted or Kinked Supply LineCheck if the shut-off valve beneath the sink is fully open or if the water supply line has been crushed or kinked during a recent appliance move.
- 4 Pressure Sensor or Air Dome ObstructionIf the pressure sensor is faulty or the air dome tube is blocked by grease or debris, the control board will remain unaware that water has actually entered the tub.
- 5 Control Board or Wiring IssuesInfrequently, a damaged wire or a failed relay on the main control board prevents the required voltage from reaching the water inlet valve.
How to clear / reset
To attempt a reset, press and hold the Cancel button for 3 seconds to end the active cycle. Next, disconnect the dishwasher from its power source—either by unplugging it or flipping the circuit breaker—for 5 minutes to clear the control board's memory. Reconnect the power and attempt a new cycle. Note that if the underlying mechanical problem, such as a clogged valve, remains, the i10 code will reappear as soon as the unit attempts to fill again. This code cannot be permanently cleared without fixing the fill issue.
Common replacement parts
When to call a pro
Contact A-Fix Service if you have confirmed the supply valve is open and the line is clear, yet the i10 error persists. Testing the inlet valve requires using a multimeter to check for 120V AC under live conditions, which poses a significant shock hazard. Furthermore, replacing the valve often involves navigating tight plumbing spaces. A-Fix Service charges a $90 diagnostic fee (waived if you proceed with the repair) and provides a 1-year warranty on all parts and labor for Frigidaire dishwasher repairs across our Washington and Oregon service areas.
FAQs
How much does it cost to fix a Frigidaire i10 error?
For a standard water inlet valve replacement, homeowners typically pay between $150 and $250 covering parts and labor. If the issue is simply a kinked hose, you may only incur the $90 diagnostic fee.
Can I fix the i10 code myself?
You can easily verify that the water shut-off valve under the sink is fully open and inspect the supply line for kinks. However, replacing internal components like the inlet valve requires familiarity with plumbing and electrical work.
Will the i10 code clear itself?
No. The system will prevent the wash cycle from starting until it detects that the tub has filled to the correct level within the programmed time limit.
How long does it take to fix this issue?
Our technicians can generally diagnose and resolve a faulty water inlet valve or pressure sensor in roughly 45 to 60 minutes.
Will running the dishwasher with an i10 error damage it?
No, the dishwasher will not operate. The control board automatically stops the cycle to prevent the wash motor from running dry, which would result in severe damage to the pump seals.
Need help with i10?
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