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Error code reference

GE Refrigerator Error Code 0517

HW Max Fill Time Out, Hot water disabled.

GE codesGE refrigerator codes

HW Max Fill Time Out, Hot water disabled.

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Get the full diagnostic procedure for 0517.

  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
  • Verified part numbers when replacement is required
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What 0517 means on a GE refrigerator

Error code 0517 on a GE refrigerator indicates the control board has detected a fault condition in the hot water tank system. The board monitors the hot water tank through temperature sensors and electrical continuity checks. When readings fall outside acceptable parameters, whether due to an overtemperature condition, a sensor failure, or a loss of electrical continuity in the tank circuit, the board logs 0517 and may disable the hot water dispensing function to prevent damage or unsafe operation.

For homeowners, this code means your refrigerator's built-in hot water tank is not operating correctly. GE refrigerators equipped with a hot water dispenser feature a small internal tank that heats and holds water for dispensing. When this code appears, the heating system or its associated sensors have sent a signal the control board cannot accept as normal. You may notice the hot water dispenser is not producing heated water or has stopped dispensing altogether, while the rest of the refrigerator continues to function normally. The refrigerator's cooling and ice-making functions are generally unaffected by this fault.

Source: manufacturer service documentation.

Common causes of 0517

  1. 01

    Failed hot water tank heating element

    Part replacement

    The heating element inside the hot water tank can burn out or develop an open circuit, causing the control board to detect no heat output and trigger the 0517 fault. The tank will stop producing hot water entirely when this occurs.

  2. 02

    Defective hot water tank temperature sensor or thermistor

    Part replacement

    The thermistor that monitors the hot water tank temperature can fail or drift out of calibration, sending incorrect readings to the control board. The board interprets the out-of-range signal as a tank fault and logs 0517 even if the tank itself is physically intact.

  3. 03

    Damaged or loose wiring harness to the hot water tank

    Wiring / connection

    Wiring connections between the control board and the hot water tank assembly can loosen, corrode, or chafe through over time. A broken or intermittent connection disrupts communication and power delivery, triggering the fault code.

  4. 04

    Hot water tank assembly failure

    Part replacement

    The tank unit itself can fail as an assembly due to internal leaks, scale buildup causing thermal overload, or a combination of component failures within the tank housing. In this case the entire hot water tank assembly typically requires replacement.

See the test procedure for each cause

Frequently asked questions about 0517

What does error code 0517 mean on a GE refrigerator?
Code 0517 means the control board has detected a fault in the hot water tank system. The board monitors the tank's temperature sensor and electrical circuit, and logs this code when readings are outside normal operating range. This typically points to a failed heating element, a bad thermistor, or a wiring problem in the hot water tank circuit.
Can I still use my GE refrigerator while error code 0517 is active?
Yes, in most cases the refrigerator's core functions, including cooling, freezing, and ice making, continue to operate normally with code 0517 active. The fault is isolated to the hot water tank system, so food safety is not directly compromised. However, the hot water dispenser will likely not function correctly until the fault is resolved, and you should address the code promptly to avoid leaving a faulty heating component running unattended.
How do I fix error code 0517 on a GE refrigerator?
Start by inspecting the wiring harness connections at the hot water tank for loose pins, corrosion, or visible damage, since a wiring issue requires no parts and is the simplest fix. If connections are secure, use a multimeter to test the tank's thermistor for proper resistance and the heating element for continuity. A thermistor reading open or a heating element with no continuity confirms the part needs replacement. If both components test good, the tank assembly itself may need to be replaced.
How much does it cost to fix error code 0517 on a GE refrigerator?
If only the thermistor needs replacement, parts typically cost between $20 and $60 depending on the model. A heating element or full hot water tank assembly can range from $80 to $200 or more in parts. Adding a technician's labor, expect a total repair cost of $150 to $350 for most scenarios. If the wiring harness simply needs to be reseated, the repair costs nothing but your time.
Will resetting my GE refrigerator clear the 0517 error code?
A reset may temporarily clear the code, but it will return if the underlying fault in the hot water tank system is not repaired. To reset, unplug the refrigerator for 30 seconds and restore power. If 0517 comes back within a short period of use, the fault is genuine and requires diagnosis of the hot water tank heating element, thermistor, or wiring rather than repeated resets.

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