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Error code reference
Wolf Oven Error Code SPI COMM
SPI communication lost with the main controller, reported by the display head, indicating the control head cannot find the main controller.
SourceWolf L Series: After Serial 11169283: Service Manualp. 5-4
Diagnostic procedure
The full SPI COMM 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 flex ribbon cable from head assembly to oven control board, unplug and replug. Troubleshoot using flow chart at end of Section 5.
SourceWolf L Series: After Serial 11169283: Service Manualp. 5-4
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
6 manuals in the MyPros+ library document this code for Wolf oven.
Models covered by the manuals that document this code
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