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Error code reference
Whirlpool Ice Maker Error Code 4 pulses
The optics relay is defective.
SourceWhirlpool & KitchenAid In-Door Ice System - Job Aid (4322658A)p. 5-7
Diagnostic procedure
The full 4 pulses 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 both the emitter and receiver boards.
SourceWhirlpool & KitchenAid In-Door Ice System - Job Aid (4322658A)p. 5-7
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
1 manual in the MyPros+ library documents this code for Whirlpool ice maker.
Models covered by the manuals that document this code
- 4322658A
- 7GD27DIXHB00
- 7GD27DIXHB01
- 7GD27DIXHS00
- 7GD27DIXHS01
- 7GD27DIXHT00
- 7GD27DIXHT01
- 7GD27DIXHW00
- 7GD27DIXHW01
- 7GS6SHAXKB00
- 7GS6SHAXKQ00
- 7GS6SHAXKS00
- 7GS6SHAXKT00
- GD25DIXHS02
- GD25DIXHT02
- GD27DIXHB00
- GD27DIXHB01
- GD27DIXHS00
- GD27DIXHS01
- GD27DIXHT01
- GD27DIXHW01
- GD2SHAXKQ01
- GD2SHAXKT02
- GD5SHAXKT00
More models are covered than are listed here.
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