2000 Pontiac Grand Am Car Alarm Wiring Guide

Whether your an expert Pontiac Grand Am car alarm installer, Pontiac Grand Am performance fan or a novice Pontiac Grand Am enthusiast with a 2000 Pontiac Grand Am, a Pontiac Grand Am car alarm wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car alarm, car security, car remote start, automatic remote starter, shock sensor, tilt sensor, car alarm sensor or any auto alarm is identifying the correct color car security wires for a 2000 Pontiac Grand Am.

The Modified Life staff has taken all its Pontiac Grand Am car alarm wiring diagrams, Pontiac Grand Am car security wiring diagrams, Pontiac Grand Am car alarm wire diagrams, Pontiac Grand Am car security wiring schematics, Pontiac Grand Am car security diagrams, Pontiac Grand Am remote starter wiring diagrams and cataloged them online for our visitors to use for free. Our automotive wiring diagrams allow you to enjoy your new auto security electronics rather than spend countless hours trying to figure out which wires goes where.

Feel free to use any Pontiac Grand Am auto alarm wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind and most of the auto security wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2000 Pontiac Grand Am.

Questions

If you have any questions pertaining to the car wiring in a 2000 Pontiac Grand Am, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you are looking for.

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Adding More Information

If you would like to help the Modified Life community by adding a car security wire schematic, car alarm wire diagram, car remote starter wire diagram, auto remote starter wire diagram or auto security wire diagram to our resource, please feel free to post any additional car wiring information about the 2000 Pontiac Grand Am on this page.

2000 Pontiac Grand Am Car Alarm Wiring Guide

Battery Constant 12v+ Positive Wire (+): Red (You will need to remove the radio to get to the back of the ignition switch on this vehicle. In some cases it may be necessary to remove the instrument cluster to access the ignition switch harness.)
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Yellow (You will need to remove the radio to get to the back of the ignition switch on this vehicle. In some cases it may be necessary to remove the instrument cluster to access the ignition switch harness.)
Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Pink (You will need to remove the radio to get to the back of the ignition switch on this vehicle. In some cases it may be necessary to remove the instrument cluster to access the ignition switch harness.)
Ignition Positive Wire Location: Ignition Switch Harness

Second Ignition Positive Wire (+): Dark Green (You will need to remove the radio to get to the back of the ignition switch on this vehicle. In some cases it may be necessary to remove the instrument cluster to access the ignition switch harness.)
Second Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): Orange (You will need to remove the radio to get to the back of the ignition switch on this vehicle. In some cases it may be necessary to remove the instrument cluster to access the ignition switch harness.)
Accessory Positive Wire Location: Ignition Switch Harness

Parking Light Positive Wire (+): Brown
Parking Light Positive Wire Location: In Passenger Kick Panel

Power Door Lock Negative Wire (-): White (1-Wire Door Lock System). This vehicle uses a 1-wire door locking system that requires a (-) negative through a 1500 ohm resistor to unlock and a straight (-) negative to lock, some units will also require (2) extra relays.
Power Door Lock Negative Wire Location: At Black Plug, In Drivers Kick Panel

Power Door Unlock Negative Wire (-): Same Wire, See Diagram
Power Door Unlock Negative Wire Location: See Diagrams

Door Trigger Positive Wire (+): The light green/black (-) is for the drivers door this wire is located in the drivers kick panel. The passenger door wire is a light blue (-) is located in the passengers kick panel when connecting to an alarm system, use both door trigger wires and diode.
Door Trigger Positive Wire Location: In Drivers Kick Panel And Passenger Kick Panel

Domelight Supervision Wire: Light Green/Black (Requires Relay)
Domelight Supervision Wire Location: In Drivers Kick Panel

Trunk Release Negative Wire (-): Black/White (Requires Relay)
Trunk Release Negative Wire Location: In Drivers Kick Panel

Horn Negative Negative Wire (-): Black (-)
Horn Negative Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): White
Tachometer Wire Negative Wire Location: At ECM. The tach wire is a white wire at the ECM (electronic control module) located to the left of the steering column in the large harness covered with gray tape heading out of the firewall. There will be at least 4 or 5 white wires, you will need to test all these wires to find the right tachometer wire.

Brake Light Positive Wire (+): Light Blue
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Anti-Theft Wire (-): Yellow (+) and Black (-) and White (Not Used)
Factory Anti-Theft Wire Location: GM Passlock 2 System, Wires Are At The Top Of The Ignition Switch Tumbler

Make Your Car Alarm Installation Easy with these Tools and Accessories

2 Comments

  • Reply Jorge La Fontaine July 18, 2009 at 12:23 pm

    Trying to find someone who can help me on a problem with factory alarm on my 2000 pontiac grand am. The security light comes on everytime when i try to turn the car on when it does comes on the car does not turn on. If someone can help me to elimanate the car alarm or show me i would be happy.

  • Reply ModifiedLife July 28, 2009 at 6:29 pm

    Jorge, as much as we would like to help you, not all car alarms are installed the same way. Different brands and different setups will call for different wiring. Our advice is to take your car to a qualified alarm installer and ask them to remove the alarm from your 2000 Pontiac Grand Am because it does take some wiring knowledge and experience to know what to remove. Hope this helps. Good luck on your alarm removal.

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