F29 Moderate Moderate DIY

KitchenAid Dryer F29 — Moisture Sensor Open

KitchenAid Dryer · Error code F29

What F29 Means

The moisture sensor circuit is open — usually a wiring break or disconnected sensor.

Symptoms

  • F29 displayed
  • Cycle aborts on Auto Dry
  • Sensor cycles will not run

Common Causes

1
Disconnected sensor connector

Plug came off at the bulkhead

2
Broken wire

Harness cut or burned through

3
Failed sensor bars

Internal break in the strip assembly

How to Fix It

  1. Unplug the dryer.
  2. Remove the top and front panel to access the moisture sensor harness.
  3. Reconnect or repair any broken wires.
  4. If wires are good, replace the moisture sensor strip assembly.
  5. Reassemble and test on Auto Dry.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Moisture sensor strip assembly View on Amazon→

More KitchenAid Dryer Codes

AF AF — Airflow Restriction E1 E1 — Thermistor Open Circuit E2 E2 — Thermistor Shorted F01 F01 — Main Control Board Failure F22 F22 — Exhaust Thermistor Fault F23 F23 — Exhaust Thermistor Shorted

All KitchenAid codes → All dryer codes →

Verified against manufacturer documentation: kitchenaid.com

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.