Does my 2004 Dodge Ram 3500 have a shift interlock?

Caveman

New member
I'm getting C-code 3D (BTSI high output fault) but it doesnt look like my truck even has a shift interlock. I think most 2500 and 3500 dont have it. am i right there? it looks like the plug is there, but no solenoid for it to attach to. I also had B7 and B8 C-codes, replaced the blown bulbs, but the counts are still accumulating. is there a way to clear these codes?
 
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