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Haier Washing Machine Error Code E4

Reviewed by the ApplianceErrors Editorial Team · Verified against manufacturer service documentation · Last verified: June 10, 2026
⚠ Medium Severity 🔧🔧 Moderate DIY

Door not closed or door lock failure

The most common cause of the E4 error on a Haier washing machine is door not pushed fully closed (~45% of cases); start with: check for items in seal.

💰 DIY cost: $25–$65 👨‍🔧 Pro cost: $150–$300 Save $125+ by doing it yourself
Haier Washing Machine error code E4 on the display panel
How the E4 code appears on a Haier washing machine display

What Does Error Code E4 Mean on a Haier Washing Machine?

Door not closed or door lock failure.

E4 fires when the control board never receives confirmation from the door interlock switch that the door is both closed and locked. Before allowing water to enter, the board polls the lock circuit; if the closed-and-locked signal is absent or intermittent, it aborts the cycle for safety. Most often the latch simply hasn't engaged or fabric blocks the strike, but a burned-out lock solenoid or a broken latch hook produces the same missing signal even when the door appears shut.

Models affected: Haier front-load washers with an electronic door interlock, including the HLC1700AXW
What owners report: Owners commonly report E4 right at the start of a cycle, often after overloading when a sleeve or towel edge sneaks into the gasket and blocks the latch. Many find that firmly re-closing the door until it clicks clears it; if it returns with the door visibly shut, the latch assembly is the usual suspect.

What Causes Error Code E4?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

  1. 1
    Door not pushed fully closed 45% of cases
  2. 2
    Laundry in door seal 30% of cases
  3. 3
    Door lock solenoid failure 25% of cases

How to Fix Haier Washing Machine Error Code E4

🔧🔧 Moderate DIY Est. time: 30–60 min
⚡ Safety first: Unplug the appliance before opening any panels or touching internal components.
  1. 1

    Check for items in seal

    Look for clothing caught in the gasket.

  2. 2

    Close door firmly

    Push firmly until definite click.

  3. 3

    Replace door lock

    If latch or solenoid is worn.

    🔩 Haier door lock ($25–$65)

How to Reset Error Code E4

Open the door, clear any laundry from the gasket, then push the door closed firmly until it clicks. Unplug the washer for 60 seconds, restore power, and restart the cycle.

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

Symptom guide: Washer won't start →

Did this guide fix your appliance?

When to Call a Professional

If door closes but E4 persists, lock solenoid has failed.

Average professional repair cost for this issue: $150–$300

Same Code on Other Brands

Error code E4 appears on these other brands too. See every brand that shows E4 →

Samsung logo
Samsung Washing Machine UE
Unbalanced load detected
GE Appliances logo
GE Appliances Dryer E4
High-limit thermostat tripped — overheating detected
Fisher & Paykel logo
Fisher & Paykel Washing Machine E4
Water inlet fault — insufficient fill

Find Replacement Parts

Use these links to find the exact replacement parts for your Haier Washing Machine:

🔩
Search PartSelect
Haier Washing Machine repair parts
🔧
Search RepairClinic
Step-by-step video guides

External links — ApplianceErrors.com is not affiliated with these retailers.

More Haier Washing Machine Error Codes

E1 Water inlet error — no water detected E2 Drain error — water not draining E3 Motor error — drive motor fault E7 Water level sensor fault F7 Motor fault — drum motor not responding

Frequently Asked Questions

Can I keep using my Haier Washing Machine when error E4 appears? +
You often can for a cycle or two, but the door issue behind E4 will keep interrupting normal operation until it is fixed. Plan the repair rather than ignoring the code.
What most commonly causes E4 on a Haier Washing Machine? +
Across reported Haier washing machine repairs, the most frequent is door not pushed fully closed (45% of cases), laundry in door seal (30%), then door lock solenoid failure (25%). Check them in that order before replacing any parts.
E4 keeps coming back after a reset — what should I check next? +
A reset only clears the stored E4 fault; if it returns, the door problem is still present. Move on to the physical checks — check for items in seal, then close door firmly — since the code will reappear until the root cause is resolved. This is a moderate job — a multimeter and some disassembly are usually involved.
How much does it cost to fix Haier Washing Machine error E4? +
A DIY repair typically runs $25–$65 in parts, versus $150–$300 for a professional service call, so handling it yourself saves around $125. Expect the work to take roughly 30–60 minutes.
Which Haier Washing Machine models show error E4? +
E4 is documented on Haier front-load washers with an electronic door interlock, including the HLC1700AXW. Other units sharing the same control platform can display it too, so the fixes here generally transfer across the series.

Sources & References

Content verified against manufacturer service documentation. Last verified: June 10, 2026.

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