Chrysler  PT Cruiser 2009-2010
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   RED (+)   @ BATTERY
 STARTER  PINK/LT.BLUE (+)  @ IGNITION Switch, (BLACK, 5-Pin Plug) Pin 4
 STARTER 2  PURPLE/BROWN (-) thru a 180 Ohm Resistor, See NOTE #1  @ IGNITION Switch, (BLACK, 5-Pin Plug) Pin 2
 IGNITION 1  PINK/WHITE (+)  @ IGNITION Switch, (BLACK, 5-Pin Plug) Pin 3
 IGNITION 2  N/A  
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  Use STARTER 2 wire, (-) thru a 610 Ohm Resistor, See NOTE #1  
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  WHITE/PURPLE (+)  in DRIVERS KICK PANEL, Harness to Rear of Vehicle.
 POWER LOCK  LT. GREEN/DK. GREEN (-) thru a 1000 Ohm Resistor, SEE NOTE #2  in DRIVERS KICK PANEL or INSTRUMENT CLUSTER, (BROWN, 20-Pin Plug) Pin 18
 POWER UNLOCK  Use LOCK wire, (-) thru a 249 Ohm Resistor, SEE NOTE #2  
 DOOR TRIGGER  TAN to PURPLE(-) (Wagon), PURPLE (-) (Convertible), SEE NOTE #3  n DRIVERS KICK PANEL or INSTRUMENT CLUSTER, (BROWN, 20-Pin Plug) Pin 3
 DOMELIGHT SUPERVISION  YELLOW/WHITE (+)  in DRIVERS KICK PANEL or INSTRUMENT CLUSTER, (BROWN, 20-Pin Plug) Pin 4
 TRUNK RELEASE  TAN/DK. GREEN(-) (Wagon), TAN/LT. GREEN (-) (Convertible), SEE NOTE #4  in DRIVERS KICK PANEL or INSTRUMENT CLUSTER, (BLACK, 20-Pin Plug) Pin 13
 SLIDING POWER DOOR  N/A  
 HORN  DK. GREEN/PURPLE (-)  @HORN Switch or INSTRUMENT CLUSTER, (BLACK, 20-Pin Plug) Pin 10
 TACH  Any wire NOT DK. GREEN/ORANGE (AC)  @ Any FUEL INJECTOR
 WAIT TO START LIGHT  N/A  
 BRAKE  DK. GREEN/WHITE (+)  @ BRAKE SWITCH or INSTRUMENT CLUSTER, (BROWN, 20-Pin Plug) Pin 8
 FACTORY ALARM DISARM   DISARMS with FACTORY REMOTE ONLY!!  
 ANTI-THEFT  CHRYSLER'S MULTIPLEX IGNITION/ANTI-THEFT SYSTEM, See Note #1  
 EXTRA INFORMATION
 Note #1: CHRYSLER'S MULTIPLEX IGNITION/ANTI-THEFT SYSTEM, Requires 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, the LOCK requires a (-) Negative thru a 1000 Ohm Resistor and the UNLOCK requires a (-) Negative thru a 250 Ohm resistor, depending on the unit some will also require (2) 775 relays See DIAGRAMS. also See NOTE #1 NOTE #3: The DRIVERS DOOR is a TAN (-) to PURPLE (-) in Pin 3, the PASSENGER DOOR is a TAN/RED (-) to PURPLE/WHITE (-) in Pin 11. The DRIVERS REAR DOOR is a TAN/ORANGE (-) to PURPLE/GRAY (-) in Pin 5. The PASSENGER REAR DOOR is a TAN/YELLOW (-) to PURPLE/YELLOW (-) in Pin 6. When connecting to an ALARM SYSTEM use all 4 wires and DIODE ISOLATE See DIAGRAM NOTE #4: On CONVERTIBLE's the TRUNK RELEASE is at the Switch in the Glove box, on Wagon's test this wire while opening the hatch from the handle on the rear hatch, the TRUNK/HATCH Release Motor wire is a TAN/YELLOW (+) in the Drivers Kick Panel.