## How to Fix Kenmore Error F02 (Long Drain (Whirlpool Style))
The “F02” error code on your Kenmore washing machine indicates a problem with the draining system, specifically a **”Long Drain”** fault. This usually applies to newer, high-efficiency (HE) Kenmore models manufactured by Whirlpool.
### 1. Explanation: What Does F02 Mean?
In plain English, the F02 error means that your washer attempted to drain the water from the tub but **it took too long to complete the process.**
Modern washers use a pressure sensor (or “water level sensor”) to confirm when the tub is empty. If the control board detects that the water level has not dropped sufficiently within a pre-determined time limit (usually 6-8 minutes), it triggers the F02 error and pauses the cycle.
The F02 code generally points to three main causes:
1. **Obstruction:** Something is blocking the path of the water (socks, coins, debris).
2. **Hose Kink:** The drain hose is crimped or installed too low.
3. **Pump Failure:** The drain pump itself is weak, failing, or completely seized.
### 2. Step-by-Step Fix: How to Diagnose the F02 Error
Follow these steps sequentially to diagnose and resolve the issue, starting with the easiest fixes first.
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#### Step 1: Check the Drain Hose and Plumbing
Before inspecting the machine’s internal parts, check the external setup.
* **Inspect the Drain Hose:** Pull the washer away from the wall. Ensure the main drain hose (the large hose leading to your standpipe or laundry sink) is not kinked, crushed, or pushed too far down the drain pipe. If the hose is inserted too far, it can create a siphon effect that confuses the pressure sensor.
* **Verify Household Plumbing:** Ensure your laundry sink or standpipe drain is not clogged. If the house plumbing is backed up, the washer cannot expel water fast enough.
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#### Step 2: Clear the Pump Filter (Debris Trap)
The most common cause of F02 is a clogged pump filter, designed to catch foreign objects before they damage the pump impeller.
**IMPORTANT:** Before proceeding, unplug the washer and use towels or a wet-vac to remove all remaining standing water from the tub.
1. **Locate the Filter:** On most Kenmore/Whirlpool models, the drain pump and filter are accessible from the front bottom panel (kickplate). You may need a putty knife or screwdriver to pry open this panel.
2. **Drain Residual Water:** You will see a small, rubber hose cap or a large cylindrical cap. Place a shallow pan underneath. If there is a small hose, uncap it to drain the remaining water.
3. **Remove the Filter:** Slowly unscrew the large cylindrical filter cap counter-clockwise. Be prepared for some water to spill.
4. **Inspect and Clean:** Thoroughly remove all debris (coins, hairpins, lint, etc.) from the filter screen and the cavity it fits into. Reinstall the filter cap securely.
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#### Step 3: Inspect the Drain Pump and Hoses
If the filter was clear, the issue may be located directly at the pump or the hoses leading to it.
1. **Remove the Pump:** You will need to tilt the washer back or remove the front/back panel (depending on the model) to access the drain pump, which is usually attached to the bottom of the tub.
2. **Check the Impeller:** Once the pump is removed, look inside the pump housing. The impeller (the small finned wheel that pushes water) should spin freely. If it is seized or feels stiff, the pump needs replacement.
3. **Check Internal Hoses (Sump Hose):** Look for obstructions in the large, flexible hose that connects the bottom of the tub (the sump) to the drain pump inlet. Socks, rags, or large wads of lint often get stuck here.
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#### Step 4: Test and Replace the Drain Pump (If Necessary)
If you’ve cleared all clogs and the error persists, the drain pump itself is the likely culprit. The pump might be receiving power but spinning too weakly (low flow), or it may have failed internally.
1. **Electrical Test (Advanced):** If you own a multimeter, check the continuity or resistance of the pump motor windings. A pump that shows an “open circuit” (infinite resistance) is electrically failed.
2. **Replacement:** The most reliable fix for a confirmed F02 error, especially after clearing the drain path, is replacing the entire drain pump assembly.
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