I came across a post yesterday that has me questioning some of what I did on thinning my body harness (donor 2009 TC) this last weekend. I cut out and de-pinned a green low speed GMLAN connection from the body control connector. I think this was likely one of the wires that connected into the radio equipment in rear shelf compartment (XM, ONSTAR components). Does this need to be added back and tied into the other low speed GMLAN connections? They all had he same circuit #.
Thanks.
Thanks.