Whirlpool Dishwasher Error LO

⚡ Quick Answer: LO means Whirlpool Dishwasher error LO indicates a low water level detection issue, often accompanied by a blinking display and t... This is typically a DIY fix.

What Does Error LO Mean?

Whirlpool Dishwasher error LO indicates a low water level detection issue, often accompanied by a blinking display and the appliance failing to fill with water.

Common Causes

  • Water inlet valve failure (50% likelihood)
  • Faulty float switch (30% likelihood)
  • Clogged water supply line (20% likelihood)

Troubleshooting Steps

  1. Step 1: Inspect the water inlet valve

    Remove the lower dish rack and access the water inlet valve. Check for clogs and test the valve with a multimeter for continuity. Replace if faulty.

    Ensure the water supply is turned off before disassembly.

  2. Step 2: Examine the float switch

    Locate the float switch inside the dishwasher. Ensure it moves freely and is not stuck. Test for continuity with a multimeter; replace if defective.

    A stuck float can prevent proper water filling.

  3. Step 3: Check the water supply line

    Inspect the water supply line for kinks or blockages. Disconnect and flush the line to ensure it is clear.

    Make sure to have a bucket ready to catch any residual water.

How to Reset

To reset the LO error, press and hold the Start/Cancel button for 3 seconds. If the issue persists, further troubleshooting is required.

Technical Specifications

wattage 20W
component Water Inlet Valve
resistance 10-20 ohms
part_number W10648038
voltage_rating 120V AC

Frequently Asked Questions

Can I fix the LO error myself?

Yes, if you have basic tools and some experience with appliance repairs, you can troubleshoot and fix the LO error.

How long does it take to fix the LO error?

Typically, it takes about 45-60 minutes to diagnose and repair the low water level issue.

What causes the LO error in my Whirlpool dishwasher?

The LO error is usually caused by a malfunctioning water inlet valve, a faulty float switch, or a clogged water supply line.

Should I call a professional for the LO error?

If you're uncomfortable with electrical components or the issue persists after your attempts, it's best to call a professional.

What happens if I ignore the LO error?

Ignoring the LO error may lead to further appliance malfunctions, such as incomplete washes or potential water damage.

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