1991 Nissan Pathfinder Alarm Wires
Find the right alarm wire colors, locations, and polarity with this 1991 Nissan Pathfinder alarm wiring diagram. This will help you install your car alarm wiring correctly.
| Application | Wire Color and Location |
|---|---|
| Battery Constant 12v+ Positive Wire (+) | White/Black |
| 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 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/White |
| Ignition Positive Wire Location | Ignition Switch Harness |
| Accessory Positive Wire (+) | Black/Blue |
| Accessory Positive Wire Location | Ignition Switch Harness |
1991 Nissan Pathfinder Alarm Sensor Wires
Find the right alarm sensor wire colors, locations, and polarity with this 1991 Nissan Pathfinder alarm sensor wire chart. This will help you connect all your car alarm sensors correctly.
| Application | Wire Color and Location |
|---|---|
| Parking Light Positive Wire (+) | Pink/Blue |
| Parking Light Positive Wire Location | At Steering Column Harness |
| Power Door Lock Negative Wire (-) | Black/Yellow |
| Power Door Lock Negative Wire Location | In Drivers Kick Panel |
| Power Door Unlock Negative Wire (-) | Black/Red |
| Power Door Unlock Negative Wire Location | In Drivers Kick Panel |
| Door Trigger Negative Wire (-) | Red/Black |
| Door Trigger Negative Wire Location | In Drivers A Pillar |
| Dome Light Supervision Wire | Use Door Trigger, Requires Relay |
| Dome Light Supervision Wire Location | N/A |
| Trunk Release Positive Wire (+) | Light Green/Red (Requires Relay) |
| Trunk Release Positive Wire Location | At Hatch Release Switch |
| Horn Negative Negative Wire (-) | Light Green/Black |
| Horn Negative Negative Wire Location | At Steering Column Harness |
| Tachometer Wire Negative Wire (-) | White |
| Tachometer Wire Negative Wire Location | At Large Connector, By Drivers Kick Panel. |
| Brake Light Positive Wire (+) | Green/Yellow |
| Brake Light Positive Wire Location | At Switch Above Brake Pedal |
| Factory Alarm Disarm Wire (-) | N/A |
| Factory Alarm Disarm Wire Location | N/A |
| Factory Anti-Theft Wire (-) | N/A |
| Factory Anti-Theft Wire Location | N/A |
Feel free to use any 1991 Nissan Pathfinder 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 1991 Nissan Pathfinder 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 1991 Nissan Pathfinder.
3 thoughts on “1991 Nissan Pathfinder Car Alarm Wiring Diagram”
Rob, as much as we would like to assist 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 car alarm installer and ask them to disarm your car alarm because it does take some wiring experience and knowledge to know what to remove. Hope this helps. Good luck on your 1991 Nissan Pathfinder car security troubleshooting.
1991 Nissan Pathfinder – The alarm faintly goes off when head lights are turned on. How do I disconnect alarm from battery or which fuse is it?
ok i own 2 1987 pathfinder 1 has everything from alarm 2 stock clarion stereo i took out stock stereo what the hell is with the amp looking thing that plugs into it and into the harness can i just chuck it or will it affect some other electical thing?