[72c10suburban]

I've made a little progress. Still waiting on some engine parts to come in, so I started on the harness. It wasn't too bad so far. The harness is stripped so now i have to round up a fuse box and relays and get them wired in and recover the harness. I used the pinouts from LT1swap.com, but had issues when it came to the C2 underhood, as the pinout on the site is from a 99 i believe and mine is a 05. I ended up checking continuity on all of the pink wires to find out where they went in the C2 plug.

The offending harness finally removed. I had trouble getting two of the tranny plugs undone. Once i got them out, it looks like they had been glued in at some point.





Starting on the PCM plugs



The C2 plug.








This is what all i removed.


And this is whats left.


I started a little tear down to replace some of the seals and clean it up.