2000 pont, montana keyless upgrade
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Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=53931
Printed Date: May 12, 2025 at 8:20 PM
Topic: 2000 pont, montana keyless upgrade
Posted By: yerrt68
Subject: 2000 pont, montana keyless upgrade
Date Posted: April 14, 2005 at 7:22 PM
Replies:
Posted By: thepencil
Date Posted: April 15, 2005 at 7:52 AM
I don't know where it is, but I hope this wire diagram will be helpful to you.
DIRECTWIRE™ WIRING INFORMATION - PONTIAC / MONTANA / 2000 / Keyless Entry
[PRINT THIS PAGE]
12volts red & RED / white + ignition harness
Starter yellow + ignition harness
Ignition pink + ignition harness
Power Lock RED / black - BCM, to right of glove box
Notes: The door lock wires will only meter when turning the key in either door key cylinder. Also have to program the door lock pulse duration for 3.5 seconds to unlock the doors. On vehicles without the factory alarm, use lt. blue for lock and white for unlock. Find the wires in either kick panel.
Power Unlock ORANGE / black - BCM, to right of glove box
Notes: The door lock wires will only meter when turning the key in either door key cylinder. Also have to program the door lock pulse duration for 3.5 seconds to unlock the doors. On vehicles without the factory alarm, use lt. blue for lock and white for unlock. Find the wires in either kick panel.
Lock Motor gray BCM, to right of glove box
Unlock Motor tan BCM, to right of glove box
Parking Lights+ brown drivers kick or light switch
Parking Lights- BROWN / white BCM, to right of glove box
Hazards
Turn Signal(L)
Turn Signal(R)
Door Trigger gray/black - BCM, to right of glove box
Notes: To avoid the domelight delay use tan for the drivers door, blue for the passenger door and the liftgate, and orange for the sliding doors. All wires are negative trigger, located at the BCM and all need to be diode isolated from eachother.
Dome Supervision use door trigger
Trunk/Hatch Release
Power Sliding Door lt. blue - pass. kick, harness to rear
Factory Alarm Arm arms w/ lock
Factory Alarm Disarm disarms w/ unlock
Disarm No Unlock
Notes: To disarm the factory alarm without unlocking the doors, use a 0.8 second pulse on the unlock wire.
Horn Trigger black - BCM, to right of glove box
Memory Seat 1
Memory Seat 2
Memory Seat 3
Immobilizer Bypass Module: Required: Yes Type: Passkey 3 Part #: 457G, 555G, 556U, or 555U
Notes: When using the 555U, use the lt. green (-) key sense wire at the ignition harness to interrupt the blue wire on the 555U so that when the key is inserted to do take over the vehicle does not see two transponders at the same time. Refer to DirectFax document 1079 for wiring information.
This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.
-------------
Be careful whose advice you buy, but be patient with those who supply it.
DIRECTWIRE™ WIRING INFORMATION - PONTIAC / MONTANA / 2000 / Keyless Entry
[PRINT THIS PAGE]
12volts red & RED / white + ignition harness
Starter yellow + ignition harness
Ignition pink + ignition harness
Power Lock RED / black - BCM, to right of glove box
Notes: The door lock wires will only meter when turning the key in either door key cylinder. Also have to program the door lock pulse duration for 3.5 seconds to unlock the doors. On vehicles without the factory alarm, use lt. blue for lock and white for unlock. Find the wires in either kick panel.
Power Unlock ORANGE / black - BCM, to right of glove box
Notes: The door lock wires will only meter when turning the key in either door key cylinder. Also have to program the door lock pulse duration for 3.5 seconds to unlock the doors. On vehicles without the factory alarm, use lt. blue for lock and white for unlock. Find the wires in either kick panel.
Lock Motor gray BCM, to right of glove box
Unlock Motor tan BCM, to right of glove box
Parking Lights+ brown drivers kick or light switch
Parking Lights- BROWN / white BCM, to right of glove box
Hazards
Turn Signal(L)
Turn Signal(R)
Door Trigger gray/black - BCM, to right of glove box
Notes: To avoid the domelight delay use tan for the drivers door, blue for the passenger door and the liftgate, and orange for the sliding doors. All wires are negative trigger, located at the BCM and all need to be diode isolated from eachother.
Dome Supervision use door trigger
Trunk/Hatch Release
Power Sliding Door lt. blue - pass. kick, harness to rear
Factory Alarm Arm arms w/ lock
Factory Alarm Disarm disarms w/ unlock
Disarm No Unlock
Notes: To disarm the factory alarm without unlocking the doors, use a 0.8 second pulse on the unlock wire.
Horn Trigger black - BCM, to right of glove box
Memory Seat 1
Memory Seat 2
Memory Seat 3
Immobilizer Bypass Module: Required: Yes Type: Passkey 3 Part #: 457G, 555G, 556U, or 555U
Notes: When using the 555U, use the lt. green (-) key sense wire at the ignition harness to interrupt the blue wire on the 555U so that when the key is inserted to do take over the vehicle does not see two transponders at the same time. Refer to DirectFax document 1079 for wiring information.
This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.
-------------
Be careful whose advice you buy, but be patient with those who supply it.
Posted By: mobileworks
Date Posted: April 19, 2005 at 11:35 AM