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Error code reference
Whirlpool Oven Error Code F04
WISP protocol doesn't work (communication error between oven power unit and hob control unit).
SourceWhirlpool AKZ 431 AL - Service Manual (Built-in Oven)p. 2
Diagnostic procedure
The full F04 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
Replace Capricorn (oven power unit) or replace Scales (hob control unit).
SourceWhirlpool AKZ 431 AL - Service Manual (Built-in Oven)p. 2
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
38 manuals in the MyPros+ library document this code for Whirlpool oven.
Models covered by the manuals that document this code
- 6AKZ144/IX
- 6AKZ167/IX
- 6AKZ167/WH
- 6AKZ191/IX
- 80065648
- 854186301010
- 858510310010
- 858511501010
- 858511501040
- 858513110020
- 858513110040
- 858513401020
- 858514401020
- 858514453000
- 858528610020
- 858543101011
- 858543101020
- 858543101021
- 858543101030
- 858548910000
- 858549810001
- 858550110010
- 858550110020
- ACC3660AW
More models are covered than are listed here.
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