valet 712t in 97 gmc truck

I am attempting to install a Valet 712T in my 97 GMC truck, two door. From what i can find it has 5 wire reverse polarity wiring. The installation manual is very vague about whether i need to add relays or not, If someone can help me out on this it would be apreciated. Hopefully there is enough info here to get an answer if not i will try to add what is needed.

Thanks in advance

Here is the wiring layout for the Valet 712

Red - 12v constant power

Blue - (-)200mA secong unlock output

BLACK/ White-1 - input of domelight supervision relay #87

BLACK/ White - Output of domelight supervision relay #30

GREEN/ Black- Lock #30 Common output

WHITE/ Black - Lock #87 Normally closed

Violet/Black _ Lock #87 Normally open (Input)

Blue/Black - Unlock #30 Common (output)

Violet - Unlocke #87 Normally open (input)

White _ (+/-) Parking light flash output

Black - Chassis Ground input

Brown - (-) Horn honk output

Yellow - (+) Switched Ignition input accessory

BROWN / Black - Unlock #87 Normally closed

i did not add wire colors for options i dont want to use, and actually i really dont care if the dome light option works

Thanks again

You dont need to add relays, they're built in.  Follow the diagram for the 5 wire, reverse polarity diagram in the book.  That old 712T is a good unit.

Ok the book isnt the best for someone that hasnt done this before, i have wired in lights , radios and sirens but never one of these so i will type out what i think i should do and see if this should be right. Of course i know where the red and black wires go and i have the parking light flash wire working. So i think this is how the wiring should go for the door locks. I am adding the color of the wires for the door locks according to what i found on the color of wires for my model of truck.

GREEN/ Black from the unit would go to the Light Blue on my truck for lock

Blue/Black from the unit would go to the White on my truck for Unlock

The Violet and Violet/Black run into a fuse block down to one wire it take it that goes to a 12 v

the BROWN / Black and WHITE/ Black im not sure where those would go.

and do i need the Yellow wire hooked into the ignition, this unit at one time was in a crown vic and the yellow wire wasnt used there.

Hope this is understandable