That would do it .. A manual over-ride, so to speak.
The problem with memory resets is one does the hold and key cycle procedure , but the results are not known or verified. [ you only assume that you hold procedure did it] .
To verify a memory resets, you would have to go and get the actual adaptation values with a scanner to see if they reset, b/c the LED system does not verify like the Single Flash does for code clear.
And the Single Flash clear does not verify on the N/59 DM until all Emmissions selt test have been performed , regardless of memory reset. [ that is so you can't cheat on an E-Test.] There is no way you will get N/59 to initiate after a code clear procedure until ALL self test have been completed, regardless of the tools over-ride or the manual tool.

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A Dalton