Dodge  Ram Van 2001-2003
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   BLACK/ORANGE (+) and RED/WHITE (+)   IGNITION SWITCH HARNESS
 STARTER  YELLOW (+)  IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  BLUE (16GA) (+)  IGNITION SWITCH HARNESS
 IGNITION 2  YELLOW/RED (+)  IGNITION SWITCH HARNESS
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  BLUE (10GA) (+)  IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  ORANGE (+)  IGNITION SWITCH HARNESS
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  N/A  
 PARKING LIGHTS ( + )  BLACK/YELLOW (+)  @ HEADLIGHT SWITCH
 POWER LOCK  ORANGE/VIOLET (TYPE A)  IN DRIVERS KICK PANEL,WHITE 6-Pin
 POWER UNLOCK  PINK/VIOLET (TYPE A)  IN DRIVERS KICK PANEL, WHITE 12-Pin
 DOOR TRIGGER  YELLOW (-)  @ HEADLIGHT SWITCH
 DOMELIGHT SUPERVISION  USE DOOR TRIGGER, (Requires #775 Relay)  
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  BLACK/RED (-)  @ STEERING COLUMN HARNESS
 TACH  GRAY (AC)  @ PCM, Connector 1, Pin A7, See NOTE #1
 WAIT TO START LIGHT  N/A  
 BRAKE  WHITE/TAN (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   BLACK/ORANGE (-), See NOTE #2  IN DRIVERS KICK PANEL, WHITE 12 Pin plug
 ANTI-THEFT  N/A  
 EXTRA INFORMATION
 NOTE #1: the PCM (Powertrain Control Module) is located on the FIREWALL next to the WIPER MOTOR. NOTE #2: to DISARM requires a (-) Negative thru a 1565 Ohm Resistor and an extra Relay part #775 to connect, See DIAGRAM