GE Dryer Error Code 8

Error code 8 on a GE dryer signals a Pressure Sensor Loss fault. The control board has detected that the pressure sensor reading does not match what it expected based on the amount of water it calculated it put into the system. This points to a pressure leak, a clog or pinch in the pressure hose, or water leaking out of the system internally. Checking the water supply valves and the pressure tube routing are the recommended first steps.

Continuing to operate the dryer while error code 8 is active is not recommended. The fault indicates the water management system is not functioning correctly, which could mean water is leaking inside the unit. Running the dryer under these conditions risks water damage to internal electrical components or surrounding cabinetry.

Repair costs depend on the cause. If the fix is simply opening a water supply valve or repositioning a kinked pressure tube, there is no parts cost involved. A replacement water inlet valve typically costs between $20 and $60 for the part, with additional labor costs if a technician is needed. If internal water leaks have damaged other components, overall repair costs could range from $100 to $300 or more depending on what is affected.

Some causes of error code 8 can be addressed without professional help. Start by confirming the household water supply valves are fully open, then locate and inspect the pressure tube for pinches, especially where it passes through the top cover grommet. If the tube is kinked, repositioning it may clear the fault. If the water inlet valve is faulty or internal water leaks are present, those repairs typically require replacement parts and more advanced disassembly.

A power reset may temporarily clear the displayed code, but if the underlying issue is not resolved, the error will return once the dryer attempts to use the water system again. The root cause, whether a supply valve, pressure tube obstruction, or component failure, must be identified and corrected for the fault to stay cleared.