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2001 Nissan Altima Car Security Wiring Diagram

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2001 Nissan Altima Alarm Wires

Find the right alarm wire colors, locations, and polarity with this 2001 Nissan Altima alarm wiring diagram. This will help you install your car alarm wiring correctly.

Application Wire Color and Location
Battery Constant 12v+ Positive Wire (+) White/Red
Battery Constant 12v+ Positive Wire Location Ignition Switch Harness
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 vehcile will not remote start when the engine is cold.)
Starter Positive Wire Location Ignition Switch Harness
Second Starter Positive Wire (+) Black/Blue (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 vehcile 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, See Diagram
Accessory Positive Wire (+) Black/Pink (This vehicles accessory #1 wire must be isolated for remote starting and requires an extra relay, to prevent the vehicle from over cranking with the ignition key.)
Accessory Positive Wire Location Ignition Switch Harness, See Diagram

2001 Nissan Altima Alarm Sensor Wires

Find the right alarm sensor wire colors, locations, and polarity with this 2001 Nissan Altima alarm sensor wire chart. This will help you connect all your car alarm sensors correctly.

Application Wire Color and Location
Parking Light Positive Wire (+) Red/Blue
Parking Light Positive Wire Location At Steering Column Harness
Power Door Lock Negative Wire (-) Gray
Power Door Lock Negative Wire Location At Smart Entrance Control. The smart entrance control unit (SECU) is located to the right of the steering column. It is black or blue in color.
Power Door Unlock Negative Wire (-) Purple
Power Door Unlock Negative Wire Location At Smart Entrance Control. The smart entrance control unit (SECU) is located to the right of the steering column. It is black or blue in color.
Door Trigger Positive Wire (+) Red/White (-)
Door Trigger Positive Wire Location In Drivers Kick Panel
Dome Light Supervision Wire Use Door Trigger, Requires Relay
Dome Light Supervision Wire Location N/A
Horn Negative Wire (-) Brown (-) Or Green/Yellow
Horn Negative Wire Location At Steering Column Hanress
Tachometer Wire Negative Wire (-) White/Black
Tachometer Wire Negative Wire Location In 16-Pin Plug At Distributor
Brake Light Positive Wire (+) Red/Green
Brake Light Positive Wire Location At Switch Above Brake Pedal
Factory Alarm Disarm Wire (-) Green/Yellow
Factory Alarm Disarm Wire Location At Smart Entrance Control. The smart entrance control unit (SECU) is located to the right of the steering column. It is black or blue in color.
Factory Anti-Theft System Transponder Anti-Theft System, Requires Bypass Module And Extra Ignition Key
Factory Anti-Theft System Location Transponder At Ignition Switch Tumbler

Feel free to use any 2001 Nissan Altima alarm wiring diagram that is listed here but keep in mind that all information here is provided as is without any warranty of any kind. Use of this 2001 Nissan Altima car alarm wire chart is at your own risk. Always verify all wires, wire colors and connection points before applying any information found here to your 2001 Nissan Altima.

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