- Sep 20, 2020
- Reaction score
- Bastrop County, Texas
First pic is a head scratcher. The second one with light brown is your horn ring. That's the one to go looking for if your horn didn't work after decommissioning.Ok. I am taking a break from trying to figure this out and will humbly ask for some help from the knowledgeable folks here. Here are the wire bundles currently in question:
The first picture has no tag or markings but has these three separate bundles with these connectors inside: The black connector has a red and black wire (along with some others) that is hot when the ignition is off. The gray connector with the blue at the bottom has ONLY a red and black wire that is ONLY hot when the ignition is on (not running.) The third connector looks like some sort of phone charger plug similar to an older Motorola plug.
The second picture has a tag that is torn in the middle but the barcode scans out to "6G4". It has a single wire that loops around and connects back with the bundle. No clue on that one.
The third and fourth picture s has a tag showing "5W49C1" (photo 3). It has two heavy gauge wires (black and red) but there is no power there regardless of the key position. It also has several smaller wires in the bundle shown in photo 4.
I'll add a couple more bundles after dinner. Anyone with insight is welcome to chime in. ;-)
Have you looked at the GM Upfitter Guide for the wiring diagrams? There is a guide specifically for the PPV. It may answer a number of your questions now, and in the future.