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Error code reference
Maytag Dishwasher Error Code F7-E2
Heater stuck on - heater relay on control stuck closed.
Diagnostic procedure
The full F7-E2 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Unplug dishwasher or disconnect power and replace control. Inspect heater and connections for overheating/shorting; if evidence exists, replace.
SourceMaytag Dishwasher - W10751162A.fm: MDB7949SDH2p. 9
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
4 manuals in the MyPros+ library document this code for Maytag dishwasher.
Models covered by the manuals that document this code
- DCS211-1H-OA
- DCS215-1H-OA
- MDB4949SDZ0
- MDB4949SHB1
- MDB5969SDE0
- MDB5969SDE1
- MDB5969SDE2
- MDB5969SDH0
- MDB5969SDH1
- MDB5969SDH2
- MDB5969SDM0
- MDB5969SDM1
- MDB5969SDM2
- MDB7949SDE0
- MDB7949SDE1
- MDB7949SDE2
- MDB7949SDE3
- MDB7949SDH0
- MDB7949SDH1
- MDB7949SDH2
- MDB7949SDH3
- MDB7949SDM0
- MDB7949SDM1
- MDB7949SDM2
More models are covered than are listed here.
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