1994 chevy blazer door lock

I have a 1994 Chevy Blazer 4 door it saids Tahoe LT however I believe it is considered the S10. CLICK HERE for a PICTURE of a SIMILAR Blazer None of my power door locks work. I read that the circuit for my rear window defroster is off of the door locks for this vehicle which also does not work. I checked voltage at the driver door and there is voltage. I thought that I would try hooking up my remote start door lock/unlock to it however that also does not work. I wired the two relays as such: https://www.the12volt.com/doorlocks/page3.asp#arp First is this the correct wiring for this year blazer? Is it Type A or C and if so which wiring diagram do I use. Secondly any help with troubleshoot the power door locks would be greatly appreciated.

I should also note that I did also wire it up for 3-Wire Positive as shown on the link below which i believe how it should be and it also did not work. 3-Wire Positive

Any help?

On a vehicle that old you may have broken wires or a bad motor somewhere. I have not seen any of those for many moons, so i cant help. I am thinking that it would almost be as easy just to add new actuators and run them via reverse polarity using your keyless entry and some relays. You could then run wires to all the switches and convert them to ground triggers. This is pretty complicated without doing alot of testing which again could also take some serious time.

I was also thinking that considering the situation it would just be easier to run new wiring. Thanks!