LB7: Shift range inhibited issue

Duramax52513

New member
Jun 23, 2013
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Trucks been running good no issues. Get in truck yesterday morning and it says range shift inhibited, throwing codes P0700, P0841, P0843. Decided to drive the truck anyway and it doesn't have over drive. Trying to take off from a stop was very slow but once the rpms got up she took off, the trans filter is leaking and I don't drive the truck everyday so I haven't replaced it yet. But I'm wondering if the leaking filter has anything to do with the pressure sensor codes.