MODIFIEDLIFE

2004 Mazda 3 Auto Alarm Wiring Diagram


Whether your an expert Mazda 3 car alarm installer, Mazda 3 performance fan or a novice Mazda 3 enthusiast with a 2004 Mazda 3, a Mazda 3 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 3.

The Modified Life staff has taken all its 2004 Mazda 3 car alarm wiring diagrams, 2004 Mazda 3 car security wiring diagrams, 2004 Mazda 3 car alarm wire diagrams, 2004 Mazda 3 car security wiring schematics, 2004 Mazda 3 car security diagrams, Mazda 3 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 2004 Mazda 3 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 3.

Questions

If you have any questions pertaining to the car wiring in a 2004 Mazda 3, 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.

Request a Car Alarm Wiring Diagram

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 3 on this page.

2004 Mazda 3 Auto Alarm Wiring Diagram

Battery Constant 12v+ Positive Wire (+): Red and Black/Red
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness

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

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

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

Second Accessory Positive Wire (+): Yellow
Second Accessory Positive Wire Location: Ignition Switch Harness

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

Parking Light Negative Wire (-): Black/White
Parking Light Negative Wire Location: At Headlight Switch

Parking Light Positive Wire (+): Orange/White and Orange (Use Both). The (+) positive parking light circuit on this vehicle uses (2) parking light wires, to make this connection will require 2 extra relays.
Parking Light Positive Wire Location: In Passenger Kick Panel

Power Door Lock Negative Wire (-): Green/Red (1-Wire Door Lock System). To lock requires a (-)negative through a 1000 ohm resistor, to unlock requires a straight (-)negative. Some units will also require 2 extra relays to make this connection.
Power Door Lock Negative Wire Location: In Drivers Kick Panel

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

Door Trigger Negative Wire (-): The left front door is black/yellow (-) ,the right front door is black/blue (-),and the right rear door is black/green (-),the left rear door is black/orange (-).when connecting to an alarm system, use all 4 door trigger wires and diode isolate.
Door Trigger Negative Wire Location: In Passenger Kick Panel

Dome Light Supervision Wire: Black/Blue To Black/Red (Requires Relay)
Dome Light Supervision Wire Location: In Passenger Kick Panel, Harness To Rear Of Vehicle.

Horn Negative Wire (-): Black
Horn Negative Wire Location: At Steering Column Harness

Tachometer Wire Negative Wire (-): Any Wire Not Green/Stripe
Tachometer Wire Negative Wire Location: At Ignition Coil

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

Factory Alarm Disarm Wire (-): Black/White
Factory Alarm Disarm Wire Location: In Drivers Kick Panel, Harness To Rear Of Vehicle

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

2 thoughts on “2004 Mazda 3 Auto Alarm Wiring Diagram”

  1. Zak, wire locations can vary from car to car. You will have to tap wires from different parts of your 2004 Mazda Mazda 3. All the wire locations are listed above. Hope this helps. Good luck with your 2004 Mazda Mazda 3 car alarm installation.

  2. I was wondering from where I actually get all of these wires. Are they all located in the wiring harness behind my radio? Or is there a certain place I should do this?

Leave a Comment

Your email address will not be published. Required fields are marked *