A Whirlpool error code 6-3 indicates: Suds or air are in the water pump
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Is your Whirlpool dishwasher displaying the error code 6-3 on the screen?
Suds or air are in the water pump
Check for sudsy water. If you see excessive suds, try to drain your dishwasher by cancelling the cycle. The drain pump will run for 3 minutes. If the drain pump can’t drain the sudsy water, drain the water by hand or use a wet/dry shop vacuum to remove the water. Check the detergent dispenser and replace if it’s damaged. Use only dishwasher detergent in your dishwasher. Using regular dish soap in your dishwasher causes excessive suds. If you don’t see excessive suds, check the water fill level in the tub because low water level causes air in the pump. The water level should just touch the bottom of the overfill float mushroom. If you find the water level too low, check for bowls or containers that flipped over during the cycle that could be holding water. Load items so they don’t flip over during the cycle and cause low water level. If you didn’t find bowls or containers flipped over and holding water, then a defective water inlet valve could cause the low water level. Unplug your dishwasher to disconnect it from electrical power and close the water supply valve. Disconnect the water supply line from the water inlet valve and check the water inlet valve screen for clogs. Replace the water valve if you find the screen clogged because debris from the clog can get into the valve body, causing the valve to stick open and possibly flood your kitchen. If the screen is clear, place the end of the water supply line in a shallow pan and briefly open the water supply valve to see if the water flows from the supply line. If water doesn’t flow, have a plumber repair the water supply to your dishwasher. If the water flows okay, check the wiring connections on the water inlet valve and reconnect any loose wires or replace the wire harness if damaged. If the wires are okay, you may need to replace the water inlet valve.
Looking to reset your Whirlpool dishwasher to clear it and see if that helps get your machine started again? There often isn’t a way to reset the washing machine but what you can do instead is power cycle it: Unplug it (or turn off power at the circuit breaker), wait some time for the electrical charge to clear out of the dishwasher (usually 1 to 5 minutes at most), and then power it up again. This is the closest you can get to a reset of the dishwasher. A power cycle can, in rare instances, resolve your issue all by itself. Most of the time it won’t, though, and you’ll need to troubleshoot the issue you’re having in order to resolve it.
A common way to reset your Whirlpool dishwasher will be:
Is your dishwasher filter due for a cleaning? With our quick and easy-to-follow guide, you’ll get the job done in no time. Keeping your dishwasher filter clean is one key to sparkling dishes. In fact, the filter is responsible for:
That’s a big job. So, periodically cleaning the filter helps prevent buildup and clogs, keeping your appliance running smoothly.
You should clean your filter if you’re noticing any of the following issues:
To help prevent these issues, it’s best to clean your dishwasher filter regularly. But don’t worry, it’s not as time-consuming as you might think. Check out our step-by-step guide below to learn how to clean your dishwasher filter and how often you should clean it.
The dishwasher filter is at the bottom of your dishwasher, under the bottom rack. To find it, pull out the bottom dish rack, then look for the filter—it’s usually either in one of the back corners of the dishwasher tub or around the base of the bottom spray arm.
Ready to get started? Follow these instructions to clean your dishwasher filter in three easy steps.
Step 1: Remove your filter
Step 2: Clean your filter
Step 3: Replace your filter
If you notice that your dishwasher filter is damaged or worn, be sure to replace it immediately. You can follow the instructions above to install your new filter.
Cleaning your dishwasher filter on a regular basis can help your dishwasher perform at its best, load after load. Find out if your dishwasher filter is due for a cleaning based on the recommendations below.