Whirlpool Duet F21 / F02 Error: Long Drain Fix & Pump Part (#W10130913)
Quick Answer: The F21 (or F02) error code on a Whirlpool, Maytag, or Kenmore front-load washer means the drain time exceeded 8 minutes. It is triggered by debris trapped in the hidden lower coin trap behind the toe panel or a burned-out drain pump assembly (#W10130913).
⚠️ Hidden Filter Secret: Unlike LG or Samsung, most Whirlpool Duet and Maytag washers DO NOT have a little trap door on the front! There is a large white clean-out trap hidden directly behind the bottom metal toe kick panel (held by three 1/4-inch hex screws).
#1 Most Common Fix: Whirlpool Complete Drain Pump Assembly
Official OEM Part Number: #W10130913
⏱️ Install Time: 15 Minutes (Right behind front toe kick panel!) | 💰 Avg Cost: $28.99 – $39.00 (Saves $300 service call)
Step 1: Free 2-Minute Reset & Test (Try This First)
Before ordering replacement parts, perform this quick reset sequence to rule out a temporary sensor trip:
- Unplug the washer and use a 1/4-inch nut driver to remove the 3 screws along the bottom edge of the lower front metal toe panel.
- Pull the lower panel down and off to expose the large white plastic drain pump in the center.
- Place a shallow pan underneath, then slowly unscrew the round white filter handle counter-clockwise to drain the water and remove socks/coins.
- Plug the washer back in and press Pause/Cancel twice to clear the F21 code.
Step 2: 60-Second Symptom & Part Number Lookup Table
Match your exact Whirlpool F21 / F02 symptom below to get the factory replacement part number:
| What You Are Seeing (Symptom) | Required OEM Part & Number | Difficulty & Cost | Direct Part Link |
|---|---|---|---|
| Clean-out trap is empty, but washer still won't drain or makes a loud grinding noise Cause: Failed Drain Pump Motor Assembly |
Whirlpool/Maytag Drain Pump (Complete Housing)#W10130913 |
Very Easy DIY (15 min from front) Est: $31.50 |
Check Price on Amazon → |
| Newer Whirlpool/Maytag washer uses twist-lock motor without full housing Cause: Failed Twist-On Drain Pump |
Whirlpool Drain Pump Assembly#W10730972 |
Easy DIY (15 min) Est: $34.00 |
Check Price on Amazon → |
Frequently Asked Questions (Whirlpool F21 / F02)
How do I clear the F21 code on a Whirlpool Duet washer after cleaning the filter?
Press the 'Pause/Cancel' button twice in a row. If the door stays locked, unplug the washing machine for 2 full minutes, plug it back in, and select 'Drain & Spin'.