Maytag · Refrigerator
Maytag Refrigerator Error Code 26
Compressor relay or start device fault
What this error means
Code 26 means the compressor did not start when the control energized the start device. Both sections warm when the sealed system is not pumping.
How 26 is detected
Maytag refrigerator models lock the door or lid before energizing fill, heat, or high-speed spin. 26 means the latch switch never sent a "locked" signal to the main control, or the lock motor did not complete its travel. On Maytag MSS25C4MGW, Maytag MFF2055FRZ, and similar variants, clothing caught in the gasket, a misaligned strike, or a failed latch assembly are the most common mechanical causes—not the board itself.
Inspect the door gasket perimeter and strike alignment before replacing the latch. Failed PTC start relay on the compressor is reported frequently on this code. After correcting mechanical issues, unplug and remove the rear lower cover to access the compressor. If the latch clicks but 26 persists, the door lock switch or wiring harness to the control board likely needs testing with a multimeter.
Do not force the door open during an active cycle; wait for the lock to release when the board de-energizes the lock motor—usually two to three minutes after canceling power on most Maytag units.
Common causes
- Failed PTC start relay on the compressor
- Open compressor overload protector
- Locked compressor rotor from liquid slugging
- Loose wire on the compressor terminal block
Step-by-step fixes
- 1Unplug and remove the rear lower cover to access the compressor
- 2Inspect the start relay and overload for burn marks
- 3Shake the relay—rattle often indicates failure on PTC types
- 4Plug in and listen for one click then hum without continued running
When to call a technician
New relay with no compressor run and hot overload indicates sealed system service.
Affected models
- Maytag MSS25C4MGW
- Maytag MFF2055FRZ
- Maytag MFI2570FEZ
Prevention & maintenance
- Wipe the door gasket weekly and avoid overloading items against the seal—26 often starts as a slow leak or latch misalignment.
- Record when 26 appears in the cycle and whether it clears after a 60-second power reset on your Maytag refrigerator—that detail speeds diagnosis if you call service.
- Keep the model and serial number from the rating plate when ordering parts for 26; Maytag uses multiple revisions with different harness lengths and board firmware.
- Photograph wiring connector orientation before disconnecting any component while troubleshooting 26; reversed plugs on pumps and valves cause immediate repeat faults.