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2003 Mazda MPV Car Alarm Wiring Guide


Whether your an expert Mazda MPV car alarm installer, Mazda MPV performance fan or a novice Mazda MPV enthusiast with a 2003 Mazda MPV, a Mazda MPV 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 2003 Mazda MPV 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 MPV car alarm wiring diagrams, Mazda MPV car security wiring diagrams, Mazda MPV car alarm wire diagrams, Mazda MPV car security wiring schematics, Mazda MPV car security diagrams, Mazda MPV 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 MPV 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 2003 Mazda MPV.

Questions

If you have any questions pertaining to the car wiring in a 2003 Mazda MPV, 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 2003 Mazda MPV on this page.

2003 Mazda MPV Car Alarm Wiring Guide

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

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

Ignition Positive Wire (+): Blue
Ignition Positive Wire Location: Ignition Switch Harness

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

Secondary Accessory Positive Wire (+): Black/White
Secondary Accessory Positive Wire Location: Ignition Switch Harness

Key Sense Wire (+): White
Key Sense Wire Location: Ignition Switch Harness

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

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

Power Door Lock Negative Wire (-): Green (1-Wire Door Lock System). To lock requires a (-) negative through a 1,000 ohm resistor and unlock requires a straight (-) negative, some units will also require 2 extra relays.
Power Door Lock Negative Wire Location: At Keyless Module, Below Column

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

Door Trigger Negative Wire (-): Black/Red
Door Trigger Negative Wire Location: At Keyless Module, Below Column

Dome Light Supervision Wire: Use Door Trigger (Requires Relay)
Dome Light Supervision Wire Location: N/A

Horn Negative Negative Wire (-): Green/Red
Horn Negative Negative Wire Location: At Keyless Module, Below Steering Column

Tachometer Wire Negative Wire (-): Purple/White
Tachometer Wire Negative Wire Location: At Data Link Connector. The data link connector is under the hood on the drivers side shock tower.

Brake Light Positive Wire (+): Green/Yellow
Brake Light Positive Wire Location: At Switch Above Brake Pedal

Factory Alarm Disarm Wire (-): Light Green
Factory Alarm Disarm Wire Location: At Keyless Module, Below Steering Column

Factory Anti-Theft Wire (-): Transponder Anti-Theft System. Requires Bypass Module And Extra Ignition Key.
Factory Anti-Theft Wire Location: Transponder At Ignition Switch Tumbler

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