Maytag Dishwasher error code
Maytag Dishwasher Error 3-2
Disconnect power at the circuit breaker.
Disconnect power at the circuit breaker.
Try these first
Start here before buying a part or taking the appliance apart.
- 1Disconnect power at the circuit breaker
Disconnect power at the circuit breaker.
- 2Remove the lower access panel
Remove the lower access panel.
- 3Locate the turbidity sensor (OWI) near the wash
Locate the turbidity sensor (OWI) near the wash arm assembly.
A quick explanation
What does 3-2 mean?
Disconnect power at the circuit breaker.
The answer you came for
How to fix Maytag dishwasher error 3-2
Start with the safest checks and work from simple to technical.
- 1
Disconnect power at the circuit breaker
Disconnect power at the circuit breaker.
- 2
Remove the lower access panel
Remove the lower access panel.
- 3
Locate the turbidity sensor (OWI) near the wash
Locate the turbidity sensor (OWI) near the wash arm assembly.
- 4
Disconnect the electrical connector from the sensor
Disconnect the electrical connector from the sensor.
- 5
Test sensor resistance with a multimeter (should not
Test sensor resistance with a multimeter (should not read zero ohms).
- 6
If the sensor is shorted, remove mounting screws
If the sensor is shorted, remove mounting screws securing it to the tub.
- 7
Clean the sensor lens with vinegar solution and
Clean the sensor lens with vinegar solution and soft cloth.
- 8
If cleaning doesn’t resolve the issue, install the
If cleaning doesn’t resolve the issue, install the new OWI sensor assembly.
- 9
Reconnect the electrical connector
Reconnect the electrical connector.
- 10
Run a diagnostic cycle to verify sensor operation
Run a diagnostic cycle to verify sensor operation.
Read the additional checks from the current guide
How to Fix Dishwasher Error Disconnect power at the circuit breaker. Remove the lower access panel. Locate the turbidity sensor (OWI) near the wash arm assembly. Disconnect the electrical connector from the sensor. Test sensor resistance with a multimeter (should not read zero ohms). If the sensor is shorted, remove mounting screws securing it to the tub. Clean the sensor lens with vinegar solution and soft cloth. If cleaning doesn’t resolve the issue, install the new OWI sensor assembly. Reconnect the electrical connector. Run a diagnostic cycle to verify sensor operation. As an Amazon Associate, we earn from qualifying purchases through links on this page.
Recommended part
Recommended part for this error code
No replacement part recommended for this code
The researched guidance for Maytag Dishwasher error 3-2 points to user-action and diagnostic steps above rather than a mapped replacement part. We will not invent a part or send you to an unrelated product.
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Safety first
Disconnect power before opening panels or touching internal parts.
When to stop
- Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
- Do not perform live-voltage testing unless you are trained and equipped for it.
- Use the exact model manual or service information before replacing electronic controls.
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