And done! Everything went off without a hitch. I had reservations going in about the retrofit automatic wipers and lights coding but the lights didn't need anything and the wipers was a simple check mark in PA Soft in the ZKE (GM5) module. For anyone looking for the wiring locations, I have provided the pin number for the RLS and the destination.
RLS pin 1 (KLR power)...to/from... Fuse 15 (mine was empty) (violet)
RLS pin 2 (ground)...to/from... empty connection on ground strip module above fuse box (brown)
RLS pin 3 (k-bus)...to/from... empty connection on K Bus strip module above fuse box (white/red/yellow)
RLS pin 4 (wiper motor signal)...to/from... X253 GM5 pin 45 (brown/green)
A lot easier than I thought but I tend to over engineer everything, it's just who I am... :rofl:
Harness for RLS made waiting on windshield.
All the cowl covers, seals and cabin filter arrived right on time. Thanks ECS Tuning!
While the glass was out I ran the wires for the RLS and removing the pillar cover and routing the harness was so easy with the glass out!
Dropping in the new glass
Reassemble everything and job complete. Looks like factory.