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2007 Chrysler 300 Car Alarm Wiring Color Codes


Whether your an expert Chrysler 300 car alarm installer, Chrysler 300 performance fan or a novice Chrysler 300 enthusiast with a 2007 Chrysler 300, a Chrysler 300 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 2007 Chrysler 300 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 Chrysler 300 car alarm wiring diagrams, Chrysler 300 car security wiring diagrams, Chrysler 300 car alarm wire diagrams, Chrysler 300 car security wiring schematics, Chrysler 300 car security diagrams, Chrysler 300 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 Chrysler 300 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 2007 Chrysler 300.

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2007 Chrysler 300 Car Alarm Wiring Color Codes

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

Starter Positive Wire (+): Pink/Dark Green
Starter Positive Wire Location: Ignition Switch Harness

Second Starter Negative Wire (-): Purple/Brown (This vehicle requires a special circuit to crank the vehicle and turn on the accessories that requires (2) relays and (2) resistors, starter #2 requires a (-) negative through a 180 ohm resistor and accessory requires a (-) negative through a 610 ohm resistor to connect this circuit up.)
Second Starter Negative Wire Location: Ignition Switch Harness

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

Accessory Negative Wire (-): Purple/Brown (This vehicle requires a special circuit to crank the vehicle and turn on the accessories that requires (2) relays and (2) resistors, starter #2 requires a (-) negative through a 180 ohm resistor and accessory requires a (-) negative through a 610 ohm resistor to connect this circuit up.)
Accessory Negative Wire Location: Ignition Switch Harness

Parking Light Negative Wire (-): White/Brown (To turn on the parking lights on this vehicle will require a (-) negative thru a 1670 ohm and may also require a relay to connect.)
Parking Light Negative Wire Location: At Headlight Switch

Parking Light Positive Wire (+): White/Purple
Parking Light Positive Wire Location: In Passengers Kick Panel

Power Door Lock Negative Wire (-): Purple/Dark Green (1-Wire Door Lock System). This vehicle is a 1-wire door locking system, a (-) negative through a 330 ohm resistor locks and a (-) negative through a 100 ohm resistor unlocks. 2 extra relays may be required.
Power Door Lock Negative Wire Location: In Drivers Kick Panel

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

Door Trigger Positive Wire (+): This vehicle uses 4 door triggers, the driver’s door is a purple (-) in a white plug, pin 3, the passengers door is a purple/white (-) in a white plug, pin 3, the driver’s side rear door is a purple/gray (-) in a gray 26 pin plug, pin 10 and the passenger’s side rear door is a purple/yellow (-) in a gray 26 pin plug, pin 9, when connecting to an alarm system use all 4 wires and diode isolate. These wire are located in each kick panel or behind the instrument cluster.
Door Trigger Positive Wire Location: In Each Kick Panel

Dome Light Supervision Wire (+): Yellow/White (Requires Relay)
Dome Light Supervision Wire Location: Instrument Cluster, White Plug, Pin 12

Trunk Release Negative Wire (-): Purple/Tan (Requires Relay)
Trunk Release Negative Wire Location: At Truck Release Switch

Horn Positive Wire (+):Dark Green/Orange
Horn Positive Wire Location: At Horns Under Hood

Tachometer Wire Negative Wire (-): Any Wire Not Brown /Yellow
Tachometer Wire Negative Wire Location: At Any Ignition Coil Or Fuel Injector

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

Factory Alarm Disarm Wire (-): Disarms With Factory Remote Only.
Factory Alarm Disarm Wire Location: N/A

Factory Anti-Theft System: Chrysler Sentry Key, A Transponder System
Factory Anti-Theft System Location: Transponder At Ignition Switch Tumbler

3 thoughts on “2007 Chrysler 300 Car Alarm Wiring Color Codes”

  1. Robert, as much as we would like to help you, not all car alarms are installed the same way. Different car alarm 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 locate the alarm brain because it does take some wiring experience and alarm installation knowledge to know where to look. Hope this helps. Good luck on your 2007 Chrysler 300 car alarm troubleshooting.

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