New to me 1982 GMC 3/4 Ton Square Body

More wiring stuff today. I got the eBay used climate control panel in today. Doesn't do much with no AC. Off/Heat/Defrost lever. Hot/Cold Lever. 4 position fan speed switch.
At least I can have a defroster now. Nothing like a blast of rat turds out of the defroster vents....

Cleaned up the bird's nest of wire under the dash. No more visible hanging down.

Figured out where the 4WD indicator wiring goes through the floor near the transfer shifter. I will have that circuit finished this week. I got the new switch swapped in on the transfer case where the PO had gerry rigger it.
Last couple of wiring things are to install the PWM circuit board so I can dim the instrument cluster LEDs. Mounting it next to the cig lighter so it will be hidden unless the ash tray is opened.
You sure have faced some challenges. Lucky with mine. No redneck engineering at all. Gonna be a great truck in the end though. mtmuley
 
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