04 Suburban Remote Start Install

ok, Compustar CS800-s is in. Will it pretty much follow the wiring instructions posted here The ADS DLSL GM1 should be able to go D2D with your CrimeStopper add-on unit. You will have to change the RS00-G5's programming Option 5 to ADS. Personally, being as this is an ADD-ON system, I would go with a W2W install and make the few necessary connections between the ADS bypass and the G5 hardwired. Going D2D : Besides the D2D harness, there will be one wire connection between the G5 and the bypass module, the Ignition input. This wire will go to the G5's thick Pink wire which will go to the Suburbans Pink IGN1 wire. Only one wire to connect from the bypass to the Suburban, the Violet/White OBD2 J1850 data wire to the Violet wire at Pin 2 of the OBD2 plug. As for the G5, you must connect all the thick wire from the 6 Pin connector. The thick Pink/White wire default is IGN2 and must connect to the Suburbans White IGN2 wire. Remember that this will leave the Suburbans ACC2 un-powered during a remote start ( Brown wire ). On the G5's 12 Pin Plug ( in D2D mode ) : Yellow to Horn wire ( shown in pictorial ) White set to (-) via RED / Black wire and connected to the (-) Parking Light wire ( shown in pictorial ) Black to Chassis Ground RED / Black to Chassis Ground Gray to kit supplied and installed hood pin switch Purple to Brake wire ( shown in Pictorial ) The Orange, ORANGE / Black, Pink, Brown, RED / White, and Yellow/Black are not used / needed. Now for your main issue... The G5 is looking for three (-) Lock signals in a short time period to initiate a remote start. The truck does not directly supply that signal, nor is it readily available. ( I dislike add-on systems and will always recommend a one button system. Longer range and an easier install. ) You will need a +12V mini-relay to get things working. Here is a link to the relay you are looking for : http://www./itm/1pc-100-original-Sanyou-SRD-S-112D-Mini-Relay-Power-12V-DC-/181870881499?hash=item2a58596adb:g:RYAAAOSwPTlTy3Rw You could use a regular automotive Bosch style 30/40 Amp SPDT relay, too. Relay wiring : Relay Pin 85 and 87 to Chassis Ground Relay Pin 86 to Lock Motor gray wire   @ driver window switch, black 26 pin plug, pin 21 Relay Pin 30 to G5 Red 3 Pin plug, Green wire I would also buy a 1N4004 or 1N4007 diode and connect it to relay Pins 85 to 86 with the diodes' band towards pin 86. The relay is used to change the Suburban's (+) Lock Motor signal to the (-) signal the G5 needs.