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Posted 5/8/2021 10:34 (#8993789)
Subject: John Deere 9420 code

Montana

Code is ACU 28. Cant seem to clear it thru diagnostics. Everything works. How do I get rid of it without having the dealer come out and clear it?

John Deere 9420 code - Glen89 : 5/8/2021 10:34
- RE: John Deere 9420 code - SWMN-JD : 5/8/2021 13:41

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