astrand1
Well-known member
copy. I swapped in the 12' digital cluster so IPC wise who knows if that makes a difference.No action since you got 4.2.2 back on 4/13, but your FDRS history shows you updated your GWM and TCU on 4/15, so you won't get 4.2.3 or 4.2.4 sent to you and if you do, it will fail since you already have the newer software. Your truck should have the same IPC and DSP updates available on it as mine does, which is why I wanted mine checked. The IPC update is the equivalent to 4.3.2.
Edit: Yours is a 2022, so maybe no IPC update in your case.
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