Frigidaire Dishwasher — Error Code TU
A turbidity sensor fault was detected.
No ranked repair is shipped yet for this code; ApplianceDB files the turbidity sensor under the sensor cause category. This listing covers Frigidaire dishwasher units sold in the United States.
Ranked repair steps
No user remedy is shipped for this code yet — consult the repair reference linked below or the manufacturer's service line.
Provenance: facts re-derived from a disclosed repair reference — ApplianceCodeHub — Frigidaire Dishwasher Error Codes. Meanings and steps are original paraphrase; nothing is reproduced verbatim.