Maytag MDB7749AWQ2 error codes & fixes
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Error codes
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Maytag MDB7749AWQ2 Error Code 8-3
Maytag MDB7749AWQ2 error code 8-3 means drain stuck on (drain motor drive circuit on control). This guide explains the likely causes, the safest first checks, and when support or service is…
Maytag MDB7749AWQ2 Error Code 8-2
Maytag MDB7749AWQ2 error code 8-2 means drain motor electrical problem (loose connection/open drain motor winding). This guide explains the likely causes, the safest first checks, and when…
Maytag MDB7749AWQ2 Error Code 8-1
Maytag MDB7749AWQ2 error code 8-1 means slow drain. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Maytag MDB7749AWQ2 Error Code 7-2
Maytag MDB7749AWQ2 error code 7-2 means heater stuck on. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Maytag MDB7749AWQ2 Error Code 7-1
Maytag MDB7749AWQ2 error code 7-1 means no heat; control disables heater after detecting a water heating problem. This guide explains the likely causes, the safest first checks, and when su…
Maytag MDB7749AWQ2 Error Code 6-8
Maytag MDB7749AWQ2 error code 6-8 means water softener regeneration valve electrical problem (water softener models only). This guide explains the likely causes, the safest first checks, an…
Maytag MDB7749AWQ2 Error Code 6-4
Maytag MDB7749AWQ2 error code 6-4 means float switch open. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Maytag MDB7749AWQ2 Error Code 6-2
Maytag MDB7749AWQ2 error code 6-2 means fill valve electrical problem (loose connection/open fill valve solenoid). This guide explains the likely causes, the safest first checks, and when s…
All fixes for this model
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Maytag MDB7749AWQ2 Error Code 8-3
Maytag MDB7749AWQ2 error code 8-3 means drain stuck on (drain motor drive circuit on control). This guide explains the likely causes, the safest first checks, and when support or service is…
Maytag MDB7749AWQ2 Error Code 8-2
Maytag MDB7749AWQ2 error code 8-2 means drain motor electrical problem (loose connection/open drain motor winding). This guide explains the likely causes, the safest first checks, and when…
Maytag MDB7749AWQ2 Error Code 8-1
Maytag MDB7749AWQ2 error code 8-1 means slow drain. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Maytag MDB7749AWQ2 Error Code 7-2
Maytag MDB7749AWQ2 error code 7-2 means heater stuck on. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Maytag MDB7749AWQ2 Error Code 7-1
Maytag MDB7749AWQ2 error code 7-1 means no heat; control disables heater after detecting a water heating problem. This guide explains the likely causes, the safest first checks, and when su…
Maytag MDB7749AWQ2 Error Code 6-8
Maytag MDB7749AWQ2 error code 6-8 means water softener regeneration valve electrical problem (water softener models only). This guide explains the likely causes, the safest first checks, an…
Maytag MDB7749AWQ2 Error Code 6-4
Maytag MDB7749AWQ2 error code 6-4 means float switch open. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Maytag MDB7749AWQ2 Error Code 6-2
Maytag MDB7749AWQ2 error code 6-2 means fill valve electrical problem (loose connection/open fill valve solenoid). This guide explains the likely causes, the safest first checks, and when s…
Maytag MDB7749AWQ2 Error Code 6-1
Maytag MDB7749AWQ2 error code 6-1 means low or no water (mechanical problem). This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Maytag MDB7749AWQ2 Error Code 5-2
Maytag MDB7749AWQ2 error code 5-2 means door switch stuck closed (control expects the door switch to open between cycles). This guide explains the likely causes, the safest first checks, an…
Maytag MDB7749AWQ2 Error Code 5-1
Maytag MDB7749AWQ2 error code 5-1 means door not latched within 4 seconds (door switch stuck open). This guide explains the likely causes, the safest first checks, and when support or servi…
Maytag MDB7749AWQ2 Error Code 4-3
Maytag MDB7749AWQ2 error code 4-3 means wash motor not running due to a motor circuit issue. This guide explains the likely causes, the safest first checks, and when support or service is t…
Maytag MDB7749AWQ2 Error Code 3-3
Maytag MDB7749AWQ2 error code 3-3 means oWI failed calibration. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Maytag MDB7749AWQ2 Error Code 3-1
Maytag MDB7749AWQ2 error code 3-1 indicates an electronics, control-board, sensor, or related service fault. This guide explains the safest first checks, what the code usually points to, an…
Maytag MDB7749AWQ2 Error Code 2-1
Maytag MDB7749AWQ2 error code 2-1 means control detected stuck key(s) in the keypad or keypad connection. This guide explains the likely causes, the safest first checks, and when support or…
Maytag MDB7749AWQ2 Error Code 10-1
Maytag MDB7749AWQ2 error code 10-1 means dispenser electrical problem (loose connection/open dispenser solenoid). This guide explains the likely causes, the safest first checks, and when su…
Maytag MDB7749AWQ2 Error Code 1-1
Maytag MDB7749AWQ2 error code 1-1 means control detected K2 pilot relay stuck closed. This guide explains the likely causes, the safest first checks, and when support or service is the bett…
About this model
If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).
Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.