Maytag Bravos Washer Error Code LD: Long Drain Fault... | appliancefaults.com

Technical Background:

The Main Control Unit (MCU) monitors the drain time via the pressure switch. If the water level doesn't drop to the expected level within a specific timeframe (typically 8 minutes), the MCU assumes a drain problem and triggers the LD error code. The MCU sends 120V AC to the drain pump via a relay on the control board. Voltage continuity must be present for proper drain operation.

Symptoms:

The homeowner reports the washer fills and washes clothes normally, but fails to drain properly. The LD error code appears on the display panel. The washer may shut down mid-cycle.

Possible Causes:

Clogged drain pump filter or drain hose
Defective drain pump motor
Obstruction in the standpipe or house drain
Faulty pressure switch or pressure hose
Blocked air dome or venturi
Wiring harness damage to drain pump circuit

Solution:

1

Unplug the washer from the 120V AC power outlet.
2

Inspect the drain hose for kinks or clogs. Disconnect the hose from the standpipe and check for obstructions.
3

Locate and clean the drain pump filter. It's usually behind a small access panel at the bottom front of the washer. Use a 5/16-inch nut driver to remove the panel.
4

Check the drain pump motor with a multimeter. Disconnect the wires to the pump and check for continuity. A reading of 8-15 ohms is typical. If open or shorted, replace the pump.
5

Inspect the pressure switch and its hose for clogs or damage. Disconnect the hose from the tub and blow through it to check for blockage. Replace the pressure switch if faulty.
6

Verify voltage to the drain pump during the drain cycle. Use a multimeter to check for 120V AC at the pump connector when the washer is supposed to be draining.
7

Reassemble all components and plug the washer back in.

Safety Warning:

Always disconnect power to the appliance before performing any repairs. Lock Out/Tag Out (LOTO) procedures should be followed to prevent accidental power-up during servicing. 120V AC is present in this appliance and can cause electrocution.

Prevention:

Periodically clean the drain pump filter (every 3-6 months) to prevent clogs. Avoid overloading the washer with excessive laundry to prevent strain on the drain pump.

Expert Tip:

Enter service mode by pressing and holding the Start/Pause button for 3 seconds while simultaneously pressing the Cycle Select knob right one click. This will allow you to run diagnostic tests on the drain pump, pressure switch, and other components. Refer to the service manual for test procedures.

Frequently Asked Questions

•How do I access the drain pump on my Maytag Bravos washer?

The drain pump is typically located behind a small access panel at the bottom front of the washer. You'll usually need a 5/16-inch nut driver to remove the panel. Refer to your owner's manual for specific instructions.

•What is the normal resistance reading for a Maytag Bravos drain pump?

A typical resistance reading for a Maytag Bravos drain pump motor is between 8 and 15 ohms. If the reading is significantly higher or lower, or if there's no continuity, the pump likely needs to be replaced.

•Where is the pressure switch located on my Maytag Bravos washer?

The pressure switch is typically located near the top of the washer cabinet, usually behind the control panel. It's connected to the tub via a small rubber hose. You might need to remove the top panel of the washer to access it.

Maytag Bravos Washer Error Code LD: Long Drain Fault Troubleshooting

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I access the drain pump on my Maytag Bravos washer?

•What is the normal resistance reading for a Maytag Bravos drain pump?

•Where is the pressure switch located on my Maytag Bravos washer?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: