2004 Infiniti M45 Car Security Wiring Guide

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Whether your an expert Infiniti M45 car alarm installer, Infiniti M45 performance fan or a novice Infiniti M45 enthusiast with a 2004 Infiniti M45, a Infiniti M45 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 2004 Infiniti M45 headlight bulb size you need for your low beam or high beam and save time. Also, find your other car light bulb sizes including your fog light, reverse light, turn signal, brake light and more. It’s that easy!

The Modified Life staff has taken all its Infiniti M45 car alarm wiring diagrams, Infiniti M45 car security wiring diagrams, Infiniti M45 car alarm wire diagrams, Infiniti M45 car security wiring schematics, Infiniti M45 car security diagrams, Infiniti M45 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 Infiniti M45 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 2004 Infiniti M45.

Questions

If you have any questions pertaining to the car wiring in a 2004 Infiniti M45, 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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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 2004 Infiniti M45 on this page.

2004 Infiniti M45 Car Security Wiring Guide

Battery Constant 12v+ Positive Wire (+): White/Red
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

Starter Positive Wire (+): Black/White (When installing a remote starter, you must use both starter #1 and starter #2 wires. Both wires must be connected to the starter/cranking output wire from the remote starter or the vehicle will not remote start when the engine is cold.)
Starter Positive Wire Location: Ignition Switch Harness

Secondary Starter Positive Wire (+): Red (When installing a remote starter, you must use both starter #1 and starter #2 wires. Both wires must be connected to the starter/cranking output wire from the remote starter or the vehicle will not remote start when the engine is cold.)
Secondary Starter Positive Wire Location: Ignition Switch Harness

Ignition Positive Wire (+): Black/Red
Ignition Positive Wire Location: Ignition Switch Harness

Accessory Positive Wire (+): White/Blue
Accessory Positive Wire Location: Ignition Switch Harness

Key Sense Wire (+): Purple/White (Required)
Key Sense Wire Location: Ignition Switch Harness

Parking Light Negative Wire (-): Light Green/Black
Parking Light Negative Wire Location: At BCM (Pin 11). The BCM (body control module) is located in the drivers kick panel.
Parking Light Positive Wire (+): Red/Blue
Parking Light Positive Wire Location: At BCM (Pin 3). The BCM (body control module) is located in the drivers kick panel.

Power Door Lock Negative Wire (-): Gray (You must test these wires while turning the key in the drivers door key cylinder.)
Power Door Lock Negative Wire Location: At Driver Door Control Unit In Drivers Door

Power Door Unlock Negative Wire (-): Purple/White (Requires Double Pulse). You must test these wires while turning the key in the drivers door key cylinder.
Power Door Unlock Negative Wire Location: At Driver Door Control Unit In Drivers Door

Door Trigger Positive Wire (+): The drivers door is a red/yellow (-) pin 142, the passenger door is a light green (-) pin 37, the drivers rear door is a white (-) pin 33 and the passengers rear door is a white/blue (-) pin 143 all are at the BCM. When connecting to an alarm system, use all 4 door trigger wires and diode isolate.
Door Trigger Positive Wire Location: At BCM. The BCM (body control module) is located in the drivers kick panel.

Domelight Supervision Wire: Turns On With Unlock
Domelight Supervision Wire Location: N/A

Trunk Release Negative Wire (-): Purple
Trunk Release Negative Wire Location: At BCM (Pin 64). The BCM (body control module) is located in the drivers kick panel.

Horn Negative Negative Wire (-): Green/Red
Horn Negative Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): White/Green
Tachometer Wire Negative Wire Location: At ECM (Behind Glove Box, Pin 38).

Brake Light Positive Wire (+): Red/White
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): Disarms With Unlock, Single Pulse Disarms
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft Wire (-): Transponder Anti-Theft System. Requires Bypass Module And Extra Ignition Key.
Factory Anti-Theft Wire Location: Transponder At Ignition Switch Tumbler

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