SteelCityFan said:
i guess nobody had any input about the above situation?
When I read that you were going to get another bypass I decided to wait till you got it.
The GMDLBP will monitor the front doors and liftgate over the data wire. If it sees a door open it will ground the door trigger output which goes to the negative trigger of the alarm. Dome light won't work (without some work) because of the trucks delay so leave it unhooked.
For the rears, I grab the (-) triggers behind the bcm. Remove some of the insulation (don't cut the wire) and tie in your new lead. Those wires are like 20gauge so be easy on them.
LR door - lt blue/black stripe
RR door - lt green/black stripe
Each lead should have a 1N4001 diode wired in series. The striped side of the diode goes on the door side. After the diodes, they can be wired together and that single lead can be run up to the alarm (not the gmdlbp)
Door wire ----->---- [l diode] ------>-----to negative trigger input of alarm
They will each show ground with their door open. Here I have one lead of my meter hooked up to the positive fuse box stud, the other probing one of the back door triggers with the door open.
well i have another one that maybe you guys could help me solve, i hooked up my xpresskit gmdlbp bypass. Hooked the negative door unlock output from viper to negative door unlock input of bypass and did the same for the door lock wires.
My problem though, i see someone else has used this module, i programmed the module and i got two horn honks which i thought was a good sign because the bypass worked, but i still have no functioning door locks. May03LT maybe provide some input or the person that used this module?
Did you buy it used? If so, do a mode 7 reset first, even if it is still in #1 platform.
These things are a PITA to sync. The way I do them now is to plug in the module, then key on, hold program button, get the flashes, and hold programming again without making any changes with the fob. 8/10 times this works 50% of the time.
