looked at mine again and it seems to be routed differently that what I am seeing here. it goes over and in front of the piping on the left here in the pic, not behind. there is a second plastic standoff in the area of the compressor head there however it was not on the pipe still. I wrapped that section of the harness to protect it even though it was not touching. I will keep the TSB on hand.mine is a 2019 when I first bought it that was one of the first things I looked at on the lot mine has a plastic stand off that snaps onto the AC line from there it is zip tied to the harness to keep them apart.