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2004 Mazda RX8 Car Security Wiring Diagram


Whether your an expert Mazda RX8 car alarm installer, Mazda RX8 performance fan or a novice Mazda RX8 enthusiast with a 2004 Mazda RX8, a Mazda RX8 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 2004 Mazda RX8 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 Mazda RX8 car alarm wiring diagrams, Mazda RX8 car security wiring diagrams, Mazda RX8 car alarm wire diagrams, Mazda RX8 car security wiring schematics, Mazda RX8 car security diagrams, Mazda RX8 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 Mazda RX8 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 2004 Mazda RX8.

Questions

If you have any questions pertaining to the car wiring in a 2004 Mazda RX8, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you are looking for.

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If you can’t find your car alarm wiring, car security wire diagram or auto alarm wire diagram on Modified Life, please feel free to post a car alarm wiring diagram request on this page and we’ll do our best to find you the diagram, schematic or information you need for your mobile security installation.

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 2004 Mazda RX8 on this page.

2004 Mazda RX8 Car Security Wiring Diagram

Battery Constant 12v+ Positive Wire (+): Connect to Battery
Battery Constant 12v+ Positive Wire Location: Engine Bay

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

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

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

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

Parking Light Negative Wire (-): Light Green
Parking Light Negative Wire Location: At Headlight Switch

Parking Light Positive Wire (+): Black/Red
Parking Light Positive Wire Location: In Drivers Kick Panel, Harness To Rear Of Vehicle

Power Door Lock Negative Wire (-): Light Green (1-Wire Door Lock System). Lock is a (-) negative through a 1,000 ohm resistor. Unlock is a straight (-) negative, some units will require 2 extra relays.
Power Door Lock Negative Wire Location: In Drivers Kick Panel, At Door Harness

Power Door Unlock Negative Wire (-): Same Wire As Above
Power Door Unlock Negative Wire Location: N/A

Door Trigger Positive Wire (-): Black/Blue
Door Trigger Positive Wire Location: In Drivers Kick Panel, Harness To Rear Of Vehicle.

Dome Light Supervision Wire: Green/Black (Requires Relay)
Dome Light Supervision Wire Location: In Drivers Kick Panel, Harness To Rear Of Vehicle

Trunk Release Negative Wire (-): Yellow (Requires Relay)
Trunk Release Negative Wire Location: At Trunk Release Switch

Horn Negative Negative Wire (-): Green/Blue To Green/Orange
Horn Negative Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): Not Black/White, Black or White/Blue
Tachometer Wire Negative Wire Location: At Ignition Coil

Brake Light Positive Wire (+): Black/Blue
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): Green/Red
Factory Alarm Disarm Wire Location: In Drivers Kick Panel

Anti Theft Type: Transponder anti-theft system, requires 791 bypass module and extra ignition key.

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4 thoughts on “2004 Mazda RX8 Car Security Wiring Diagram”

  1. i have a 2004 rx8, using the fob the doors lock but the lights dont flash anymore, the boot is fully shut so i know its not that. can anyone tell me the location of the fuse for the stock alarm and where the actual alarm unit is so i can replace if needed. thanks

  2. I have a 2004 RX8 GS and the alarm was going off. My brother pressed the panic button and the alarm came off but the four way lights didn’t. It continues to blink and not come off. I disconnected the battery to see if that would resent the alarm. Can anyone help me to stop this problem.

  3. Peacemakr, there would be no way for us to tell you how to disarm your factory alarm because most dealerships use aftermarket alarm installers to install alarms into vehicles that they sell. That being said, we would not know what kind of alarm is in your 2004 Mazda RX8. Our advice is to take your 2004 Mazda RX8 to an experienced alarm installer and they should be able to help you with your problem. Hope this helps. Good luck.

  4. hello
    Please help me with a such a task.Can`t start my car 2004 mazda rx-8 AT.You may say that it`s a flooded engine… but im sure that it`s a alarm problem that wont let me start the engine, cause of my dead battery.Changed the battery but still wont start …pls help me i guess to dissarm or to resetr the alarm (it`s a factory one).
    Thank you in advance.

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