Car Alarm Wiring Diagram and Car Wire Schematics – 2003 Infiniti G35 Sedan

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Whether your an expert installer or a novice enthusiast with a 2003 Infiniti G35 Sedan, an automotive wiring diagram can save yourself time and headaches. One of the most time consuming tasks with installing a car alarm, remote car starter, car security system or any mobile electronics is identifying the correct wires for a 2003 Infiniti G35 Sedan.

The Modified Life staff has put their heads together to create an invaluable resource containing car alarm wiring diagram, remote car starter wiring diagram, car wiring diagram and car security wiring diagram. Feel free to use any car alarm wiring diagram or remote car starter 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. 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 2003 Infiniti G35 Sedan.

If you can’t find your car alarm wiring diagram or remote start wire diagram on Modified Life, please feel free to post a car wiring diagram request (Car Alarm Wiring Diagram Request Page) and we’ll do our best to find you the information you need for your mobile installation.

2003 Infiniti G35 Sedan Car Alarm and Remote Car Starter Wiring Information

Constant 12V+ Wire: White/Blue
Constant 12V+ Wire Location: Ignition Switch Harness

Starter Wire (+): White/Red
Starter Wire Location: Ignition Switch Harness

Second Starter Wire (+): N/A
Start Wire Location: N/A

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

Second Ignition Wire: N/A
Second Ignition Wire Location: N/A

Accessory Wire: N/A
Accessory Wire Location: N/A

Second Accessory Wire: N/A
Accessory Wire Location: N/A

Tachometer Wire: Red or Black
Tachometer Wire Location: Any ignition coil or fuel injector.

Key Sense Wire: Black/Pink
Key Sense Location: Ignition harness or BCM, pin 37. The BCM (Body Control Module) is in the driver kick panel.

Door Lock Wire (-): Red/White
Door Lock Wire Location: Driver door module in door.

Door Unlock Wire (-): Blue/White (Double Pulse)
Door Unlock Wire Location: Driver door module in door.

Door Trigger Wire (-): White (Driver), Pink (Passenger x3)
Door Trigger Wire Location: BCM, pins 62, 12, 63 and 13. The BCM (Body Control Module) is in the driver kick panel.

Dome Supervision Wire: Purple/Red
Dome Supervision Wire Location: BCM, pin 48. The BCM (Body Control Module) is in the driver kick panel.

Headlights Wire (-): N/A
Headlights Wire Location: N/A

Parking Light Positive Wire (+): Red/Blue
Parking Light Positive Wire Location: Harness in the rear inside driver kick panel.

Parking Light Negative Wire (-): N/A
Parking Light Negative Wire Location: N/A

Trunk/Hatch Pin Wire (-): Red/White
Trunk/Hatch Pin Wire Location: BCM, pin 57. The BCM (Body Control Module) is in the driver kick panel.

Hood Pin Wire (-): Light Green/Black
Hood Pin Wire Location: Hood pin switch under hood.

Trunk/Hatch Release Wire (-): Pink or Blue
Trunk/Hatch Release Wire Location: BCM, pin 30. The BCM (Body Control Module) is in the driver kick panel.

Factory Alarm Arm Wire: Arms with lock
Factory Alarm Arm Wire Location: N/A

Factory Alarm Disarm Wire (-): Disarms with unlock (double unlock pulse).
Factory Alarm Disarm Wire Location: N/A

Factory Alarm Disarm but No Unlock Wire (-): Single pulse power unlock wire.
Factory Alarm Disarm Wire Location: N/A

Horn Trigger Wire (-): Green/Black
Horn Trigger Wire Location: Horn Switch in Steering Column

Brake Wire (+): Pink/Blue
Brake Wire Location: Brake Pedal Switch

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