Where Does This Connector Go

[surfrocker3]

My 1987 Silverado Crew Cab Dually 3500 has this pictured connector dangling down behind the dash. I can't find a connector to attach it to. Tried checking wiring diagrams, but can't seem to find it. Anyone out there know where it belongs? Thank you.

 

[Finkaire]

Doesn’t appear factory, colors could be from the neutral switch? Maybe a for a kill switch? I would start by testing, start with ignition on, off.…See if it’s connected to the fuse box?

 

[dertsy]

Good info! Front panel connectors are nice and easy on a test bench, but I hate putting them on when I've got the board in the case already, but not really an option!





192.168.100.1 192.168.1.1

 

[Matt69olds]

that looks like the brake switch connector for the torque converter clutch. If the truck has a TH400, that would explain why it was t plug into anything.