GE Dishwasher — Error Code C4
The unit refilled twice after a power loss, suggesting a stuck or failed float switch.
No ranked repair is shipped yet for this code; ApplianceDB files the float switch under the sensor cause category. Severity is classified as degraded — the appliance keeps running but not correctly.
Ranked repair steps
No user remedy is shipped for this code yet — consult the manufacturer listing linked below or request service.
Provenance: facts re-derived from an official manufacturer listing — GE Appliances Support — Dishwasher Error/Fault/Function Codes. Meanings and steps are original paraphrase; nothing is reproduced verbatim.