Chrysler  300/300C 2005-2008
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   LIGHT BLUE/RED (+)   @ IGNITION SWITCH HARNESS
 STARTER  PINK/DARK GREEN (+)  @ IGNITION SWITCH HARNESS
 STARTER 2  PURPLE/BROWN (-), See NOTE #1  @ IGNITION SWITCH HARNESS, See DIAGRAM
 IGNITION 1  PINK/WHITE (+)  @ IGNITION SWITCH HARNESS
 IGNITION 2  N/A  
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  PURPLE/BROWN (-), See NOTE #1  @ IGNITION SWITCH HARNESS, See DIAGRAM
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  WHITE/BROWN (-), See NOTE #4  @ HEADLIGHT SWITCH, See DIAGRAM
 PARKING LIGHTS ( + )  WHITE/PURPLE (+)  IN PASSENGERS KICK PANEL
 POWER LOCK  PURPLE/DARK GREEN (1-Wire Door Lock System) See NOTE #2  IN DRIVERS KICK PANEL, See DIAGRAM
 POWER UNLOCK  Same wire, See DIAGRAM  See DIAGRAMS
 DOOR TRIGGER  See NOTE #3  IN EACH KICK PANEL
 DOMELIGHT SUPERVISION  YELLOW/WHITE (+) , (Requires #775 Relay)  INSTRUMENT CLUSTER, WHITE Plug, Pin 12
 TRUNK RELEASE  PURPLE/TAN (-), (Requires #775 Relay)  @ TRUCK RELEASE SWITCH
 SLIDING POWER DOOR  N/A  
 HORN  DK. GREEN/ORANGE (+)  @ HORNS UNDER HOOD
 TACH  Any wire NOT BROWN /YELLOW (AC)  @ ANY IGNITION COIL or FUEL INJECTOR
 WAIT TO START LIGHT  N/A  
 BRAKE  DK. GREEN/WHITE (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   DISARMS with FACTORY REMOTE ONLY!!!  
 ANTI-THEFT  CHRYSLER'S ANTI-THEFT TRANSPONDER System, SEE NOTE #1  TRANSPONDER @ IGNITION SWITCH TUMBLER
 EXTRA INFORMATION
 NOTE #1: 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 thru a 180 Ohm Resistor and Accessory requires a (-)Negative thru a 610 Ohm Resistor to connect this circuit up See DIAGRAM...........SPECIAL NOTE.................you can now get a INTERFACE BYPASS MODULE Part # DB-ALL or XK09 that will BYPASS the ANTI -THEFT SYSTEM and BYPASS the need for the above resistors and relays, it will also bypass the need for the resistors on the door locks, to order please go to the INTERFACE BYPASS MODULE page on this website. NOTE #2: This vehicle uses a 1-Wire Door Locking System, a (-)Negative thru a 330 Ohm Resistor LOCKS and a (-)Negative thru a 100 Ohm Resistor UNLOCKS. 2 Extra Relays may be required, See DIAGRAM. There is a INTERFACE BYPASS available that will let you do the DOOR LOCKS without adding the RELAYS and RESISTORS See NOTE #1 NOTE #3: This vehicle uses 4 door triggers, the DRIVERS DOOR is a PURPLE (-) in a WHITE Plug, Pin 3, the PASSENGERS DOOR is a PURPLE/WHITE (-) in a WHITE Plug, Pin 3, the DRIVERS SIDE REAR DOOR is a PURPLE/GRAY (-) in a GRAY 26 Pin plug, Pin 10 and the PASSENGERS 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. See DIAGRAM NOTE #4: to turn on the parking Lights on this vehicle will require a (-) Negative thru a 1670 Ohm and may also require a #775 Relay, to connect See DIAGRAM