Seatbelt wiring harness?

[B_derK20]

My new V30 has a 2-wire setup for the seatbelt warning buzzer. My '83 has pristine deluxe belts that I'd like to swap into the '88 but there is only one wire that runs from the fuse panel to the belt retractor. For some reason it's important to me that everything works the way it should including this stupid buzzer lol. Can I make these two different wire harnesses compatable ? I think the single wire just breaks a ground circuit when you pull the belt but I can't figure out how the 2 wire setup works

Thanks in advance!

[joe231]

What year is your V30
The diagram I looked at goes to '87 and the black/white wire goes to the dash and the white wire goes to ground.

[B_derK20]

My V30 is an '88 square body. So if the black is power and white is ground then with the 2 wire setup when you snap the belt in it must break the circuit to stop the buzzer, right? I'd love to see that page of the wiring schematic. I still have to figure out how to blend the 2 different types

[joe231]

http://forum.73-87chevytrucks.com/sm...?topic=11766.0

Look at the "cab interior page 2"
I don't know what changes, if any, happened in 88.

[motornut]

a member here Hatzie did up a bunch of great scans
http://67-72chevytrucks.com/vboard/s...=545416&page=3
section A pg 46....shown both as black?.....if right goes looks to the buzzer holder
wires from my 88 burb look the same as yours B+W