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Error code reference
Whirlpool Dryer Error Code F4E4
L2 line voltage error (electric models only); low L2 voltage (less than 50 V) detected at the CCU.
Diagnostic procedure
The full F4E4 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
Check to see if a household fuse has blown or a circuit breaker has tripped. Confirm power cord is properly installed and plugged into outlet. Unplug dryer and check relay connections on ACU. Gas models: check J14 connection on ACU (harness loopback on pins 4 & 5).
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
46 manuals in the MyPros+ library document this code for Whirlpool dryer.
Models covered by the manuals that document this code
- 109-2E
- 109-5F
- 11-3D
- 1375HW-KZW
- 213-3E
- 213-5B
- 216-5B-2
- 219-5B-2
- 31FA-7EW
- 7EWED5550YW0
- 7EWED5550YW1
- 7MMEDX550XW0
- 7MMEDX550XW1
- 7MMGDB855EC0
- 7MMGDB855EC1
- 7MMGDX550XW0
- 7MMGDX550XW1
- 7MMGDX600BW0
- 7MMGDX700BG0
- 7MMGDX700YL0
- 7MMGDX700YL1
- 7MWED5600BW0
- 7MWED90HEFW1
- 7MWED90HEFW2
More models are covered than are listed here.
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