1987 K5 Multi Function Stalk/Steering Column Wiring Diagram

[BadassBlaze]

I have searched high and low for this, but I can't find the diagram for the multifunction stalk with intermittent wiper, or the wiring diagram for the actual column. I'm doing some "out-of-the-norm" wiring with a full PDM setup in my blazer, but I want to retain the multifunction stalk and oem column functions for aesthetics. I need to know the pinout/wire colors for the following functions (or if someone has the diagram for it and the column, I can work it out from there).

Cruise 12v in (assuming the cruise switch is supplied 12v)
Cruise On/Off
Cruise R/A
Cruise Set
Wiper Switch Power (assuming the wiper switch is supplied 12v)
Wiper One Swipe
Wiper Intermittent (mine has the variable/intermittent wiper). I'm assuming this is a rotary switch with a variable resistance?
Wiper slow continuous
Wiper fast continuous

Can anyone please shed some light on this?

 

[kennyw]

I have searched high and low for this, but I can't find the diagram for the multifunction stalk with intermittent wiper, or the wiring diagram for the actual column. I'm doing some "out-of-the-norm" wiring with a full PDM setup in my blazer, but I want to retain the multifunction stalk and oem column functions for aesthetics. I need to know the pinout/wire colors for the following functions (or if someone has the diagram for it and the column, I can work it out from there).

Cruise 12v in (assuming the cruise switch is supplied 12v)
Cruise On/Off
Cruise R/A
Cruise Set
Wiper Switch Power (assuming the wiper switch is supplied 12v)
Wiper One Swipe
Wiper Intermittent (mine has the variable/intermittent wiper). I'm assuming this is a rotary switch with a variable resistance?
Wiper slow continuous
Wiper fast continuous

Can anyone please shed some light on this?

Have you looked at the factory wiring diagrams yet? Just click on the the link in my signature.

 

[kennyw]

Looks like page 23, section 5 has what you need in the factory wiring diagram.

 

[BadassBlaze]

Have you looked at the factory wiring diagrams yet? Just click on the the link in my signature.

Yes I've breezes through those and they have definitely helped. I'm just a bit lost on the wiper functions with the intermittent module and the rotary mechanism on the stalk.

I appreciate your resources you've compiled!

 

[kennyw]

Read through here: https://ck5.com/forums/threads/intermittent-module-failure-15598496.352064/

 

[kennyw]

Sorry, wrong diagram.

 

[kennyw]

The 89 wiring diagrams do a better job of showing just the wiper curcuits. But there are differences at the firewall connector in this year.