'90 Sierra Stalk Wiring

[paul_r]

Hi all,

 

I have a question about the wiring of the stalks from a 1990 sierra whilst I' trying to track down peristaltic drain. I am slightly confused by 2 spade terminals on the top of light/wiper stalk (right hand). The ones in question are on the attached above 56 & 31b2. Only the one above 31b2 is connected and measures 12v without keys in and appears to be connected to ground.

 

Any help would be appreciated and stop my head hurting from banging it against a brick wall.

Edited September 5, 2015 by paul_r

[Guest jaydoor]

Hi from memory the spade terminal on the left as you sit in the drivers seat is pin 31 on mine a brown wire goes to this (earth) this operates the lights

[paul_r]

Thanks you're right, I managed to read something by chance that mentioned that the vg look was wired wrong for my stalks. Once I disconnected the "wrong"wire all was fine again