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2008 dodge ram alarm wiring

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=108028
Printed Date: May 12, 2025 at 6:13 PM


Topic: 2008 dodge ram alarm wiring

Posted By: acboomer1
Subject: 2008 dodge ram alarm wiring
Date Posted: October 09, 2008 at 7:55 AM

wiring info for 2008 Dodge Ram 1500 Big Horn. car alarm and remote start. extra items needed or to make install easier



Replies:

Posted By: ckeeler
Date Posted: October 09, 2008 at 9:09 AM
 RAM FULL SIZE PICKUP  2007 -2008
 KEY  IMMOBILIZER
  N/A   N/A   Transponder Anti-theft PK3 + requires bypass module
 PART  COLOR LOCATION
 12 VOLT CONSTANT  LIGHT BLUE/RED (+)   IGNITION SWITCH HARNESS   
 STARTER YELLOW/GRAY ( NOT FOR REMOTE START )  IN GRAY PLUG NEAR BATTERY   
 STARTER 2 PURPLE / BROWN (-) see note *   
 IGNITION 1 PINK/WHITE (+) IGNITION SWITCH HARNESS  
 IGNITION 2 N/A N/A   
 IGNITION 3 N/A  N/A   
 ACCESSORY /HEATER BLOWER 1 PURPLE / BROWN (-) see note *     
 ACCESSORY /HEATER BLOWER 2 N/A  N/A   
 KEYSENSE N/A  N/A   
 PARKING LIGHTS ( - ) N/A  N/A   
 PARKING LIGHTS ( + ) WHITE/ YELLOW AND WHITE/ GRAY  LOW IN DRIVERS KICK PANEL   
 POWER LOCK PURPLE / DARK GREEN (-) SEE DIAGRAM  REQUIRES 820 OHM RESISTOR  
 POWER UNLOCK SAME AS LOCK WIRE  REQUIRES 330 OHM RESISTOR  
 LOCK MOTOR WIRE LIGHT GREEN  IN DRIVERS KICK PANEL   
 DOOR TRIGGER SEE NOTE **  LARGE GRAY PLUG IN KICK PANELS   
 DOMELIGHT SUPERVISION YELLOW/LIGHTBLUE ( + )  IN DRIVERS A PILLAR   
 TRUNK RELEASE N/A  N/A   
 SLIDING POWER DOOR N/A  N/A   
 HORN DARKGREEN/ PURPLE (-)  IN STEERING COLUMN HARNESS   
 TACH DARKBLUE/GRAY SEE NOTE ***  AT PCM   
 WAIT TO START LIGHT N/A  N/A   
 BRAKE WHITE/ TAN (+)  AT SWITCH ABOVE BRAKE PEDAL   
 FACTORY ALARM DISARM  DISARMS WITH FACTORY REMOTE ONLY  N/A   
 ANTI-THEFT TRANSPONDER ANTI-THEFT  AT IGNITION TUMBLER   
NOTES
 NOTE * THIS VEHICLE HAS A SPECIAL IGNITION THAT REQUIRES A BYPASS MODULE. THE MODEL NUMBER OF THE MODULE WOULD BE A PKUCH2GX. THIS MODULE TAKES CARE OF THE IGNITION AND ANTI-THEFT IN VEHICLE.

NOTE ** THE LEFT FRONT DOOR IS PURPLE IN PIN 1. THE RIGHT FRONT DOOR IS PURPLE / WHITE IN PIN 4. THE LEFT REAR DOOR IS PURPLE / ORANGE OR PURPLE /GRAY IN PIN 2. THE REAR DOOR IS PURPLE / YELLOW OR TAN / YELLOW IN PIN 3. USE ALL 4 WIRES AND DIODE ISOLATE EACH WIRE FROM EACH OTHER AND THE INSTRUMENT CLUSTER.

NOTE*** THE PCM IS ON THE PASSENGER SIDE FIRE WALL .




Posted By: acboomer1
Date Posted: October 09, 2008 at 9:34 AM
Thanks, should be a smooth transistion





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