03 GMC Sierra Alarm/Remote Start Wiring

Hi I got a 03 gmc sierra and I purchased car alarm wirh remote starter and window rolldown and up functions can anyone give me any diagrams to install these properly Thanks

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alex

DIRECTWIRE™ WIRING INFORMATION - GMC / FULL SIZE PICKUP / 2003 / Remote Start
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12volts red (x2) + ignition harness Starter yellow + ignition harness Second Starter N/A Ignition pink + ignition harness Second Ignition white + ignition harness Notes: To avoid the check engine light from coming on and possible damage to the automatic transmission, the second ignition in this vehicle MUST be powered when adding a remote start system. Third Ignition N/A Accessory orange + ignition harness Second Accessory brown + ignition harness Keysense lt. green - ignition harness Power Lock use Directed module 456G Notes: If Directed module 456G is not available, refer to DirectFax document 1601. On base model trucks the lock wire is lt. blue (-) and unlock wire is white (-). They are in the lt. blue plug at the BCM. Power Unlock see power lock Lock Motor gray driver door module in door Unlock Motor tan driver door module in door Parking Lights+ do not use Parking Lights- gray/black - brn plug, pin B2 @ BCM Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. Hazards white - steering column, 5 pin plug Turn Signal(L) green + steering column, 5 pin plug Turn Signal(R) lt. green + steering column, 5 pin plug Reverse Light lt. green + blk plug, pin F @ BCM Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. Door Trigger gry/blk (L), blk/wht (R) - each door module in door Notes: On base model trucks the door trigger wires are in the lt. blue plug at the BCM, pins B4 and A5. On 4dr trucks the LR door trigger is lt. blue/black, pin A3, and the RR is lt. GREEN/ black, pin A2. They are in the purple plug at the BCM. Use all wires and diode isolate. The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. Dome Supervision gray/black + BCM, black plug, pin E Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. Trunk/Hatch Pin N/A Hood Pin N/A Trunk/Hatch Release N/A Power Sliding Door N/A Factory Alarm Arm arms with lock Factory Alarm Disarm lt. green - driver door module in door Disarm No Unlock see factory alarm disarm Tachometer white ac instrument cluster or PCM Notes: The PCM (Powertrain Control Module) is in the left front of the engine compartment to the left of the fan shroud. The tach wire is in the green plug, pin 10. For tach can also go to any of the ignition coils or injectors and use the wire that is NOT pink, black, or brown. Wait to start blue - instrument cluster or PCM Notes: The PCM (Powertrain Control Module) is in the left front of the engine compartment to the left of the fan shroud. The wait to start wire is in the green plug, pin 36. Brake Wire white + brake pedal switch Parking Brake lt. blue - lt. blu plug, pin A7 @ BCM Notes: The BCM (Body Control Module) is under the driver side dash. It has 6 plugs in it, the purple plug is on the back. Horn Trigger BLACK / YELLOW to black - steering column Memory Seat 1 red + driver door module in door Memory Seat 2 pink + driver door module in door Memory Seat 3 N/A + Immobilizer Bypass Module: Required: Yes Type: Passlock 2 Part #: 555L or 555T Notes: The Passlock 2 wire colors are yellow, black, and RED / white (not used).

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Do it right the first time

raydawg, is that from a program "directwire"? please tell me more


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owner of
Motion Marine & Car Audio
the florida keys

What more do you need to know.  That wiring diagram will tell what wires from the alarm you need to connect to the truck's wire.

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Do it right the first time

im just wondering how to get that program, thats all.

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owner of
Motion Marine & Car Audio
the florida keys

become an Authorized DEI dealer.... that's the classy way....

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Alex, if you are not familiar with remote start alarms, it is highly not recommended to do this yourself. You also have a GM theft deterrent bypass in this vehicle and failure to wire the ignition lines properly will result in nightmares. Most of the time people who post for this info are not in the industry, if you are, go to it. If you are not, consider getting it installed by a professional before damage is done to either the unit or the vehicle. Should you be intent on trying this yourself, do it one slow step at a time. Meaning get the alarm done first, then the remote start, then move onto the power locks, then do the power windows or however you prefer. You will probably have a ton of questions along the way and some of the guru's here on the site will be more than happy to help. As one of these guru's and a owner of a store as well, I can tell you that there is nothing worse than trying to fix a failed effort. Good luck with the install.

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Top Secret, I can tell you but then my wife will kill me.

please tell me how to insatall window module thanks

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alex