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External antenna. Range should be well over 15ft. All you need to disassemble is the kneebolster panel. Most, if not all, your connections will be made at the ignition harness and bcm. You'll also need a GM passkey override module, and if your truck is an 03+ model, you'll also need an interface for the central lock system (unless you are comfortable disassembling the DDM and soldering directly to the pcb to inteface directly with the locks).
Directed's 1700G module and Xpress Kit's XK01 will take care of both the immobilizer bypass and door lock interface.:ack:
let me ask a few more questions here...
1st - Where is this "GM passkey override module" and how much does it cost?
2nd - yes, I am rocking the 04... so looks like i will need an interface for the central lock system... where can i find this and how much does it cost
2nd(B) - soldering is not a problem, i have the tools for this, however i am 100% unfamiliar with the DDM and pcb, therefore I am not sure i want to be in there fvcking around.
unfortunatly, the "installation sheet" that the dude sent with the auto start wasnt an instal sheet at all, mearly a guide to what each color wire is for on the unit, that is obviously only HALF of the equasion.
Directed's 1700G module and Xpress Kit's XK01 will take care of both the immobilizer bypass and door lock interface.
I'm going to send you some wiring info via email.
I sent the info to you in your email.replied to the email, let me know if you dont get it...
I am gonna search ebay and what not for the 1700G module and Xpress Kit... about how much should i be paying for this?
When properly soldered, there's no electrical loss like there is with t-taps. And in a circuit that depends solely on voltage variations to send and receive data (CAN, LAN, Class II, etc databus systems), soldering is the only way to go. Plus, being in a constant vibration enviroment (i.e. a vehicle) t-taps can work themselves loose over time.
I think the two-way system in the link will only command whatever factory options are on the vehicle (factory remote start, lock/unlock, windows, etc.) Not sure that the two-way portion will do anything for the pre 07 models besides lock/unlock and door pin status. All you need is the XK01.