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1994 Nissan 300ZX Car Security Wiring Diagram

1994 Nissan 300ZX Alarm Wires

Find the right alarm wire colors, locations, and polarity with this 1994 Nissan 300ZX alarm wiring diagram. This will help you install your car alarm wiring correctly.

Application Wire Color and Location
Battery Constant 12v+ Positive Wire (+) White
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 (+) 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.)
Secondary Starter Positive Wire Location Ignition Switch Harness
Ignition Positive Wire (+) Black/Red
Ignition Positive Wire Location Ignition Switch Harness
Accessory Positive Wire (+) Blue
Accessory Positive Wire Location Ignition Switch Harness

1994 Nissan 300ZX Alarm Sensor Wires

Find the right alarm sensor wire colors, locations, and polarity with this 1994 Nissan 300ZX alarm sensor wire chart. This will help you connect all your car alarm sensors correctly.

Application Wire Color and Location
Parking Light Positive Wire (+) Green/Red
Parking Light Positive Wire Location At Headlight Switch
Power Door Lock Negative Wire (-) Brown (Type F). The door locks on this vehicle are a (type f) system that requires an extra relay.
Power Door Lock Negative Wire Location In Drivers Door Harness, See Diagram
Power Door Unlock Negative Wire (-) Same Wire as Above.
Power Door Unlock Negative Wire Location N/A
Door Trigger Positive Wire (+) Blue (-)
Door Trigger Positive Wire Location At Anti-Theft Module. The anti-theft module is located under carpet in passengers floor board.
Dome Light Supervision Wire Use Door Trigger (Requires Relay)
Dome Light Supervision Wire Location N/A
Horn Negative Negative Wire (-) Green/White
Horn Negative Negative Wire Location At Steering Column Harness
Tachometer Wire Negative Wire (-) Yellow/Red
Tachometer Wire Negative Wire Location At Test Connector. The tachometer test connector is located between fuse/relay panel and inner fender behind left headlight.
Brake Light Positive Wire (+) Red/Black
Brake Light Positive Wire Location At Switch Above Brake Pedal
Factory Alarm Disarm Wire (-) Gray/Red
Factory Alarm Disarm Wire Location In Drivers Kick Panel
Factory Anti-Theft Wire (-) N/A
Factory Anti-Theft Wire Location N/A

Feel free to use any 1994 Nissan 300ZX 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 1994 Nissan 300ZX 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 1994 Nissan 300ZX.

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3 thoughts on “1994 Nissan 300ZX Car Security Wiring Diagram”

  1. I have a 94 300zx convertible that has quit starting-acts as if the clutch is not pushed in- checked the clutch switch its ok. as the passenger door auto lock/unlock does not work I suspect the anti theft system. I have located the disarm wire gray/red in the kick panel– now what do I do with it to disarm the system.
    please help– I have already ran over my foot trying to push start the blasted thing. by the way it did start (not my smartest move–still recovering).

  2. Mark, 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 because it does take some wiring knowledge and experience to know what to remove. Hope this helps. Good luck.

  3. I am having problems with my factory alarm. I bought a 94 300zx and it did not have the stock remotes for the alarms. Someone simply pulled the fuse, but the fuse also controls interior lights, which I would like to work. I put the fuse back in but the horn stays on constantly, the high beam lights wont turn off, and the turn signal lights stay on steadily, even if the car is off and the key is out of the ignition. I tried resetting the alarm per the manufacturer guidlines using the key to lock and unlock the door, but it did not work. I tried pulling out the facotry alarm control unit from under the dash, but that did not work. Any other suggestions?

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