’05 chevy pu prestige 997a rs problems

I'm installing a Presige APS 997a RS in my 2005 Chevy ext.cab truck. I'm using an Omega DB-GMDL-BP to interface the truck. This is my 1st car alarm/RS. But not my 1st time installing devices. I install commercial alarm systems/access control/electronic Locks. This all seems pretty straightforward, but I'm a little confused with some of the wiring. The alarm is in, and I got the door lock unlock part working fine. but the alarm wont trigger when the door is opened and alarm is armed. And the truck wont auto start The module is programmed for type 4. From the Omega: Brown.. -neg ground output while running. (this gets the lt. blue -neg output from alarm?) Pink/white.. door trigger output (this goes to brown -neg door trigger input to alarm?) Pink.. dome light input from vehicle (this should get the grey/black from the door module in drivers door?) Also, I'm tapped onto the white wire coming off the back of the tach for the tach wire. But, I get no feedback when trying to "learn" the tach. I'm almost there, just need a little advice. Anyone?

There is a troubleshooting portion. Which doesn't seem to work right now.    I performed the steps exactly, and I can't seem to get into programming. ----(do I need to connect the alarm to the park lights? or will the Integration module do this?)    I've connected what seems obvious, and to the wiring that I know. I'm having trouble with the wiring explained in my first post specifically. And not real sure what all I really NEED to connect to get this all working. And, it doesn't seem like the worksheets that come with the two devices are very helpful in how to connect to each other. Specifically the Omega DB GMDL-BP. I'm pretty good with alarms, stereo, automotive. But, this thing is really kicking my ass.

the gmdl-bp will not do the parking lights. it will do the passlock 2 and doorlocks and thats it

Thanks Monty, I'll wire directly to the park lights, so I can get the feedback for the alarm troubleshooting. I thought that device (GM-DB) did a little more. I'll need to figure out some of the direct wiring connections then. (Dome light, door trigger, etc.) and whether or not I need to diode isolate. I also see some on here recommending soldered connections. I will do that after I'm sure I have everything connected up right. My stereo is all soldered, the alarm should be too.

if i remember right the gmdl-bp will have the trigger for the doors (front doors) here i will email you something this should help

Wow, that looks good. Thanks a lot. It's been raining here, I'm about to get back on it. Will I need to diode isolate on these connections?

you should not have to diode isolate the triggers from the gmdlbp unless you are using that trigger wire for more than door triggers that wire.

Got it all connected. Remote start was starting and then dying. I'll need to figure out which wire to keep it running.

will it take over if you start it with the key. then remote start and then turn key off and remove. if it stays running then its the bypass if not check your tach wire did you hook up a tach wire or voltage sensing. i don't trust that voltage sensing On an 05 chevy you can get the tach behind the cluster its a white wire.