Wiring diagrams for 2003 Dodge Durango

here you go!

DURANGO   2001 -2003 

 KEY  T-HARNESS  IMMOBILIZER   CHRY KEY-4    CHR-1    CHRYSLER'S SENTRY ANTI-THEFT TRANSPONDER System (GRAY IGNITION KEY), Requires 791 Bypass Module and Extra Ignition Key   PART   COLOR  LOCATION  DIAGRAM  12 VOLT CONSTANT   PINK/BLACK (+) and RED / LIGHT BLUE (+)    IGNITION SWITCH HARNESS      STARTER  YELLOW (+)   IGNITION SWITCH HARNESS      STARTER 2  N/A       IGNITION 1  BLUE (+)  IGNITION SWITCH HARNESS    IGNITION 2  GREEN/ RED (+) 18 Gauge wire  IGNITION SWITCH HARNESS      IGNITION 3  N/A         ACCESSORY /HEATER BLOWER 1  BLACK/ ORANGE (+)   IGNITION SWITCH HARNESS      ACCESSORY /HEATER BLOWER 2  N/A         KEYSENSE  N/A         PARKING LIGHTS ( - )  RED / YELLOW (-)   @ CTM, Connector 1, Pin4, See NOTE *1      PARKING LIGHTS ( + )  BLACK / YELLOW (+)   @ HEADLIGHT SWITCH      POWER LOCK  WHITE/ GREEN (1-Wire Door Lock System) See NOTE *2   @ CTM, Connector 2, Pin 10, See DIAGRAM   16256_DURANGO_DODGE DURANGO 1 WIRE JBS UNITS.pdf   POWER UNLOCK  Same wire, See DIAGRAM   See DAIGRAM   14301_DURANGO_DODGE DURANGO 1 WIRE ALERT SHELLBY UNITS.pdf   LOCK MOTOR WIRE  ORANGE / BLACK (+)   @ CTM, Connector 2, Pin 4, See NOTE *1      DOOR TRIGGER  TAN (-) and TAN/RED (-) Use both, See NOTE *3   @ CTM, Connector 2, See NOTE *1   31286_DURANGO_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf   DOMELIGHT SUPERVISION  TAN (-)   @ CTM, Connector 2, Pin 15, See NOTE *1      TRUNK RELEASE  N/A         SLIDING POWER DOOR  N/A         HORN  BLACK/ RED (-)   @ STEERING COLUMN HARNESS      TACH  See NOTE *4   @ IGNITION COIL      WAIT TO START LIGHT  N/A         BRAKE  WHITE/ TAN (+)   @ SWITCH ABOVE BRAKE PEDAL      FACTORY ALARM DISARM   DISARMS WITH UNLOCK, Single Pulse Disarms         ANTI-THEFT  CHRYSLER'S SENTRY KEY (GRAY KEY ONLY) A TRANSPONDER SYSTEM See NOTE *5   TRANSPONDER @ IGNITION SWITCH TUMBLER     NOTES  NOTE *1 the CTM (Central Timmer Module) is located in the DRIVERS KICK PANEL.

NOTE *2 this vehicle uses a 1-Wire Door Locking system, with Factory Alarm, the ARM/LOCK requires a (-)Negative thru a 644 Ohm Resistor and DISARM/UNLOCK requires a (-)Negative thru a 1565 Ohm Resistor and a Double Pulse Unlock. On vehicles without Factory Alarm, LOCK requires a (-)Negative thru a 820 Ohm Resistor and UNLOCK requires a (-)Negative thrua 330 Ohm Resistor, some units will require 2 extra relays Part #775, to connect, See DIAGRAM

NOTE *3 the DRIVERS DOOR is a TAN (-) at Pin 15, the PASSENGER DOOR (and the REAR DOORS if a 4 DOOR) is a TAN/RED (-) at Pin 13. When connecting to an ALARM SYSTEM, use BOTH DOOR TRIGGER wires and DIODE ISOLATE, See DIAGRAM.

NOTE *4 on the 5.9L engine, use the BLACK/ GRAY wire at the IGNITION COIL for the TACH wire. on the 4.7L engine, use the wire that is NOT a GREEN/ ORANGE at the coil.

NOTE *5 If your vehicle was manufactured before MAY 15, 2004 and you need to have another IGNITION KEY PROGRAMMED to be placed inside the 791 TRANSPONDER BYPASS Module to get around the CHRYSLER SENTRY KEY (GRAY KEY), YOU MUST have this KEY PROGRAMMED by your DODGE DEALER ONLY or the KEY WILL NOT PROGRAM .

 

expandable sound

south of boston

This really does not show anything about the radio or speaker wiring. It helps out in some other ways thought. The main thing I was needing to know was if I have a factory amp? Also need to know the color codes for the speaker outs and the remote on. Thank you for the other info though!Lawrence Thompson

ET/Field Service Technician

      Snakeyes8079

Thanks for the information but I think i'm good. The radio has a wiring diagram on the top of it.