I'm putting a remote starter on my 91 S-10 and need wireing diagram for my truck or step by step instructions to help me with the instalation , any and all help would be appreciated .
Thanks John
go to
https://www.the12volt.com/installbay/detail.asp?info=alarm&year=1990-93&make=Chevrolet&model=S-10%20Pickup&ID=17455&type=Alarm
this is for your car and also go to
https://www.relayapps.com and keep clicking next till you see your door locks diagram this si five wire reverse so look for that on this site or the one posted.
any help needed email me
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Jon
Installer/Help Technician
---coral springs florida---
mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.
Thats great thanks . I printed that out , but need more on how the installation goes with what wire goes to what and so on .
Its a prostart CT 3100 going into a 91 chev S-10
Thanks John
Well, as for saying "hook the blue wire up to the green wire" That isn't likely to happen. You have to find each wire in the truck, test it to make sure it is correct, then hook up the appropriate wire according to the wiring diagram provided by your alarm manufacturer.
Assuming you have the installation manual, you now have all the info you need to proceed. It doesn't get much easier then an early model GM vehicle so you shouldn't have much trouble. As for the pro-start........I wish you luck 
installation manual , i wish .
just a wire description tell me what the wires are nothing about where to hook into on harness of truck .
see my delema without that info make job a little difficult .
but am makeing progress with info thanks to help from people like you and other on the net
Thanks to all John