people looking for wiring diagrams

This site is great for odd-ball troubles and various input... But I wanted to share what I use when I install as far as wiring and installation guides for alarms and remote car starters. I am no longer a full time installer, so I don't get the special resources that authorized retailers get. With 3 main sites, I have gotten all the info I needed though...

For newer and more complex vehicles that are push-to-start, or have a transponder key, a bypass/interface module is required. If you are installing a DEI product (Viper, Hornet, Avital, Valet, etc...) - HTTP://XPRESSKIT.COM is the site you want to check out. After you enter your vehicle info, it will show a list of compatible bypasses. Each bypass has a link under it that will download a PDF of the installation manual (install guide). These installation manuals will normally give you ALL the connections required to get your remote starter/alarm going as well as the location of the components you want to tie into.

If you are installing an Autopage unit - HTTP://FLASH-IT.COM or https://iDATALINK.COM (same company) has the same installation guides for their unit.

If you want even more information, HTTP://READYREMOTE.COM/MAIN.ASP will give you the same information that authorized Viper installers get similar to the postings when somebody requests a wiring diagram.

All the info is free and does not require signing up for an account.

-Robert

Please note, that even though the information they have listed is 99% accurate, knowledge of how to test for the proper wires and having the proper equipment is important. You still need prior installation experience and common sense to install a system correctly and prevent frying a $600 BCM or ECM... I always recommend you have a knowledgeable installer take on these jobs unless you are confident in your abilities.