Hey does anyone in here have the diagram of a full size chevy van for the prestige 785 remote start. with the chip in the key for an install just trying to speed up the install for a friens also the location for the door locks are they a 5 wire system.
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Does it have a resistor in the key? I thought that it would have passlock not passkey.
| ITEM | WIRE COLOR |POL| WIRE LOCATION |
| 12V|red or RED / white |+ |ignition harness |
| STARTER|yellow |+ |ignition harness |
| IGNITION|pink |+ |ignition harness |
| SECOND IGNITION|pink/white or white |+ |ignition harness |
| ACCESSORY|orange |+ |ignition harness |
| POWER LOCK|lt. blue |+ |drivers door harness |
| POWER UNLOCK|white |+ |drivers door harness |
| LOCK MOTOR|gray | |drivers kick panel |
| UNLOCK MOTOR|tan | |drivers kick panel |
| DISARM DEFEAT|tan | |passengers kick panel |
| PARKING LIGHTS +|brown | |light switch |
| HEADLIGHTS|yellow |+ |light switch |
| DOOR TRIGGER|purple |- |drivers door harness |
| TRUNK/HATCH PIN|ORANGE / black |- |at light in rear cargo area |
| TACHOMETER|white *2 | |VCM *1 |
| BRAKE WIRE|white |+ |stop light switch |
| HORN TRIGGER|black |- |above ignition harness |
| WIPERS|brown |+ |steering column |
| LF WINDOW UP/DN|dk. blue - brown |A |LF window motor in door |
| RF WINDOW UP/DN|lt. blue - tan |A |drivers door harness |
Notes:
NOTE: This vehicle has the passlock II immobilizer system that, when adding a remote start, must be interfaced with. Use DEI part 555t or 555L. *1 The VCM is located under the hood on the drivers inner fender well. *2 Diesel wait to start wire is dk. blue (-) located at the instrument cluster
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Easy van; the Audiovox remote starts go in really nice.
It has Passlock II. Use one of the self-learning modules like the Audiovox AS-GM4 or DEI's 555L. The modules where you have to adjust it yourself with DIP switches, a trimpot, and a multimeter are a huge timewaster.
You'll see where all the big ignition wires go into a plug---the Passlock wires are in here too. I think it's in the middle row----- the yellow resistance wire is 3 pins in from the side, and the ORANGE / black Passlock ground is 3 pins in from the other side.
Finding the tach will take a couple of minutes. There are two big harnesses coming from the VCM; open up the lower one. There are several white wires in there. You can either test each one with your meter, or hook up the Prestige's green tach wire to one after another until the "tach programming" procedure works properly.
Hey thanks alot you guys I am going to do this alarm on monday if there are any other extras let me know, with the prestige plat. aps 785 do i still need to use relays or can i go single wire. oh yeah i do have the 555l for the bypassing of the key thanks for the tip.. by the way what is the
DISARM DEFEAT|tan | |passengers kick panel | thanks for the help...
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What do you mean by "relays or single wire"? Are you talking about door locks? The van is just plain ol' positive trigger---- prestige green goes to GM light blue--- prestige red goes to GM white.