2002 Nissan Sentra Car Alarm Wiring Chart


Whether your an expert Nissan Sentra car alarm installer, Nissan Sentra performance fan or a novice Nissan Sentra enthusiast with a 2002 Nissan Sentra, a Nissan Sentra 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 2002 Nissan Sentra 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 Nissan Sentra car alarm wiring diagrams, Nissan Sentra car security wiring diagrams, Nissan Sentra car alarm wire diagrams, Nissan Sentra car security wiring schematics, Nissan Sentra car security diagrams, Nissan Sentra 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 Nissan Sentra 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 2002 Nissan Sentra.

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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 2002 Nissan Sentra on this page.

2002 Nissan Sentra Car Alarm Wiring Chart

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

Second Starter Positive Wire (+): Black/Yellow (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.)
Second Starter Positive Wire Location: Ignition Switch Harness

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

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

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

Parking Light Positive Wire (+): White/Red or Red/Blue
Parking Light Positive Wire Location: In Drivers Kick Panel Or Headlight Switch

Power Door Lock Negative Wire (-): Gray
Power Door Lock Negative Wire Location: At SECU. The SECU (security electronic control unit) is located to the right of steering column.

Power Door Unlock Negative Wire (-): Purple/Red
Power Door Unlock Negative Wire Location: At SECU. The SECU (security electronic control unit) is located to the right of steering column.

Door Trigger Negative Wire (-): On vehicles without power door locks use red/white (-) in drivers kick panel. On vehicles with power door locks, use red (-) for drivers door and red/white (-) for passenger door, when connecting to an alarm system use both door trigger wires and diode isolate.
Door Trigger Negative Wire Location: At SECU. The SECU (security electronic control unit) is located to the right of steering column.

Domelight Supervision Negative Wire (-): Red/Yellow
Domelight Supervision Negative Wire Location: At SECU (Pin 8). The SECU (security electronic control unit) is located to the right of steering column.

Trunk Release Negative Wire (-): Red
Trunk Release Negative Wire Location: At Hatch Release Switch

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

Tachometer Wire Negative Wire (-): Any Wire Black/Red, Purple, Blue/Red or Gray/Red
Tachometer Wire Negative Wire Location: At Any Ignition Coil

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

Factory Alarm Disarm Wire (-): White/Blue
Factory Alarm Disarm Wire Location: At SECU (Pin 30). The SECU (security electronic control unit) is located to the right of steering column.

Anti Theft Type: Transponder anti-theft system, requires 791 bypass module and extra ignition key.
ECM Module Location: N/A
BCM Module Location: N/A

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