Dodge Durango I (1997-2003) diagnostic junction port (under left side of dash) Wiring diagrams

1 2 PNK WIRE 13 27 30 TORQ SENSE SCI TRANSMIT PCI BUS PNK WIRE BLK WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/WHT WIRE CKP SENS SIG DATA LINK CONNECTOR (UNDER DASH LEFT OF STEERING COLUMN) DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/BLK WIRE GND PRESS SIG GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE INPUT SPEED SENSOR (ON LEFT FRONT SIDE OF TRANSMISSION) J/C 1 (IN PDC) LINE PRESSURE SENSOR (ON RIGHT SIDE OF TRANSMISSION) LT BLU WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/DK BLU WIRE ORG/WHT WIRE OUTPUT SPEED SENSOR (ON LEFT SIDE OF TRANSMISSION) OVERDRIVE SWITCH P/N SW SENS PNK PNK WIRE PNK WIRE PNK/BLK WIRE RED/BLK WIRE SENSOR GND TP SENS SIG VIO WIRE VIO/TAN WIRE VIO/YEL WIRE VSS SIG WHT WIRE WHT/ORG WIRE YEL WIRE YEL/DK GRN WIRE

13 24 OD OFF SW SENS BRAKE SW SENS 2 4 16 17 22 23 31 32 IGN SW POWER SENSOR GND ECT SENS SIG 25 27 29 30 GENERATOR SOURCE SCI TRANSMIT SCI RECEIVE PCI BUS PNK WIRE BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/TAN WIRE BRAKE LAMP SWITCH (ON BRAKE PEDAL BRACKET) BRN WIRE CONTROLLER ANTI- LOCK BRAKE (ON TOP OF HYDRAULIC CONTROL UNIT) DATA LINK CONNECTOR (UNDER DASH, LEFT OF STEERING COLUMN) 2 7 6 PNK WIRE DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/BLK WIRE ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEMS ENGINE COOLANT TEMPERATURE SENSOR (IN WATER JACKET AT FRONT OF INTAKE MANIFOLD) FUSE FUSE 10 FUSE 2 FUSED B(+) TP SENS SIG GROUND GROUND GOVERNOR PRESSURE SOLENOID GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START J/C 1 (IN PDC) J/C 2 (IN PDC) JUNCTION BLOCK (ON LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVERDRIVE SWITCH PNK WIRE POWER DISTRIBUTION CENTER (ON LEFT FRONT INNER FENDER) PRESSURE SENSOR RED WIRE RED/WHT WIRE TAN/BLK WIRE TCC SOLENOID TEMP SENSOR TRANSMISSION CONTROL RELAY TRANSMISSION SOLENOID ASSEMBLY (LEFT SIDE OF TRANSMISSION) VIO/WHT WIRE VIO/YEL WIRE WHT/DK BLU WIRE WHT/ORG WIRE WHT/PNK WIRE YEL/WHT WIRE

A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C LOW PRESSURE SWITCH (RIGHT REAR OF ENGINE COMPT) A/C PRESSURE SIGNAL SUPPLY A/C PRESSURE TRANSDUCER BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DATA LINK CONNECTOR (UNDER DASH LEFT OF STEERING COLUMN) DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE FUSE 10 FUSE 11 FUSE 15 FUSE 25 HOT AT ALL TIMES HOT IN HOT IN RUN OR START J/C 2 (IN POWER DISTRIBUTION CENTER) J/C 3 (LEFT SIDE OF DASH) JUNCTION BLOCK (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/LT BLU WIRE PCI BUS PNK WIRE POWER DISTRIBUTION CENTER (LEFT FRONT INNER FENDER PANEL) POWER DISTRIBUTION CENTER (LEFT FRONT INNER FENDER PANEL) FUSE POWERTRAIN CONTROL MODULE (RIGHT FRONT INNER FENDER PANEL) A/C SWITCH SENSE RADIATOR FAN MOTOR (BEHIND RADIATOR) RADIATOR FAN RELAY REAR HEATER COOLANT PUMP (RIGHT FRONT INNER FENDER) REAR WASHER PUMP MOTOR (RIGHT FRONT OF ENIGNE COMPT) RED WIRE RED/DK GRN WIRE RUN WIRE SENSOR GROUND TRANSMISSION SOLENOID ASSEMBLY (LEFT SIDE OF TRANS) VIO WIRE VIO/YEL WIRE WHT WIRE WHT/VIO WIRE YEL WIRE

1 2 3 4 5 REAR WHEEL SENSOR (+) BLK WIRE BLK/LT GRN WIRE BLK/PNK WIRE BRAKE LAMP SWITCH (ON BRAKE PEDAL SUPPORT) BRAKE PRESSURE SWITCH (IN BRAKE SYSTEM COMBINATION VALVE) BRAKE PRESSURE SWITCH VEHICLE SPEED SIG GROUND BATTERY BRN/WHT WIRE CONTROLLER ANTI-LOCK BRAKE (MOUNTED ON TOP OF HYDRAULIC CONTROL UNIT) DATA LINK CONNECTOR (UNDER DASH LEFT OF STEERING COLUMN) DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) FUSE 27 FUSE 8 GROUND BATTERY REAR WHEEL SENSOR (-) STOPLIGHT SW SENSE SIG 7 8 9 10 11 12 13 14 HOT AT ALL TIMES HOT IN RUN JUNCTION BLOCK (ON LEFT END OF DASH) J/C 2 (IN PDC) PCI BUS IGNITION POWER DISTRIBUTION CENTER (ON LEFT INNER FENDER) REAR WHEEL SPEED SENSOR (ON TOP OF DIFFERENTIAL HOUSING) RED WIRE RED/DK BLU WIRE RED/DK GRN WIRE RED/GRY WIRE RED/VIO WIRE STOPLIGHT SW SENSE SIGNAL VEHICLE SPEED SIGNAL VIO/YEL WIRE W/ A/T ONLY W/ ALL WHEEL ABS WHT WIRE WHT/DK BLU WIRE WHT/ORG WIRE WHT/PNK WIRE WHT/VIO WIRE

1 7 9 11 12 10 GROUND IGNITION REAR TEMP PANEL LAMPS 8 6 7 1 TEMP PANEL BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BLOWER MOTOR (FRONT) (BEHIND UPPER CENTER OF DASH) BLOWER MOTOR (REAR) (ABOVE HEADLINER) BLOWER MOTOR RESISTOR BLOCK (FRONT) (RIGHT SIDE OF FIREWALL) BLOWER SWITCH HIGH MED LOW BRN WIRE DATA LINK CONNECTOR (UNDER DASH LEFT OF STEERING COLUMN) DEFOG DEFOGGER DEFOGGER SYSTEM DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/PNK WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/YEL WIRE DRIVER BLEND DOOR ACTUATOR FRONT BLOWER SWITCH FRONT HEATER CONTROL FUSE FUSE 10 FUSE 13 FUSE 15 FUSE 24 GRN WIRE GRY/DK BLU WIRE HIGH MED 2 MED 1 LOW HOT AT ALL TIMES HOT IN HOT IN RUN OR START IGNITION SWITCH ILLUM INTERIOR LIGHTS SYSTEM ILLUM INTERMITTENT J/C 3 (IN POWER DISTRIBUTION CENTER) JUNCTION BLOCK (LEFT END OF DASH) JUNCTION BLOCK (LEFT END OF DASH) FUSE 25 LOCK LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE OFF ORG/ WIRE ORG/LT BLU WIRE PASSENGER BLEND DOOR ACTUATOR FRONT MODE DOOR ACTUATOR PCI BUS RADIATOR FAN RELAY PNK WIRE PNK/DK BLU WIRE POWER DISTRIBUTION CENTER (LEFT FRONT INNER FENDER PANEL) POWERTRAIN CONTROL MODULE (RIGHT FRONT INNER FENDER PANEL) R WIPER RADIATOR FAN MOTOR (BEHIND RADIATOR) RADIATOR FAN RELAY REAR REAR BLEND REAR MODE REAR BLOWER MOTOR RELAY REAR BLOWER SWITCH HIGH MED LOW OFF REAR HEATER CONTROL REAR HEATER COOLANT PUMP (RIGHT FRONT INNER FENDER) REAR MODE DOOR ACTUATOR REAR BLEND DOOR ACTUATOR REAR OFF REAR PUMP REAR WIPER RED WIRE RED/DK GRN WIRE RUN WIRE TAN WIRE VENT VENT/FLR FLR DEF/FLR DEF VIO WIRE VIO/YEL WIRE WHT WIRE WIPER WIPER/WASHER SYSTEM YEL WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE

AMP L DOOR (+) AMP L REAR (+) AMP R DOOR (+) AMP R REAR (-) AMPLIFIER ANTENNA BLK WIRE BLK/BLU WIRE BLK/LT GRN WIRE BLK/TAN WIRE BRN/LT BLU WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL TIMER MODULE (LEFT SIDE OF DASH) CLOCKSPRING DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DIMMER PARK DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/RED WIRE EXTERIOR LIGHTS FUSE 1 FUSE 13 FUSE 18 FUSE 9 FUSED B (+) GROUND GRY WIRE HEAD OFF HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC JOINT CONNECTOR (4) (NEAR STEERING COLUMN) JUNCTION BLOCK (LEFT END OF DASH) L FRONT L REAR LEFT FRONT DOOR TWEETER LEFT FRONT DOOR WOOFER LEFT REAR TWEETER LEFT REAR WOOFER LEFT REMOTE RADIO SWITCH LF SPKR (-) RF SPKR (-) PARKLAMP DIMMER SIG FUSED IGN FUSED B(+) LR SPKR (+) RR SPKR (+) LF SPKR (+) RF SPKR (+) LR SPKR (-) RR SPKR (-) LT BLU/BLK WIRE LT BLU/RED WIRE LT BLU/VIO WIRE LT GRN WIRE LT GRN/DK GRN WIRE LT GRN/VIO WIRE MODE NCA WIRE ORG/ WIRE PCI BUS PNK WIRE PRESET R FRONT R REAR RADIO RADIO CNTRL MUX RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT DOOR TWEETER RIGHT FRONT DOOR WOOFER RIGHT REAR TWEETER RIGHT REAR WOOFER RIGHT REMOTE RADIO SWITCH SEEK DN SEEK UP TAN WIRE TAN/BLK WIRE TAN/VIO WIRE VIO WIRE VIO/YEL WIRE VOL DN VOL UP WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

AIR BAG CONTROL MODULE (UNDER CENTER OF DASH, ON TRANSMISSION TUNNEL) AIR BAG INDICATOR AIR BAG INDICATOR CONTROL BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BLK/YEL WIRE CLOCK- SPRING DATA LINK CONNECTOR (DLC) (PARTIAL) (UNDER DASH, LEFT OF STEERING COLUMN) DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/LT BLU WIRE DK GRN/YEL WIRE DRIVER AIR BAG LINE 1 LINE 2 DRIVER SEAT BELT TENSIONER FUSE 14 FUSE 20 FUSE 21 GRN WIRE GROUND LINE 2 LINE 1 LINE 1 LINE 2 LINE 2 LINE 1 LINE 1 LINE 2 HOT IN HOT IN RUN OR START IGNITION IGNITION INSTRUMENT CLUSTER JUNCTION BLOCK (ON LEFT END OF DASH) LINE 1 LINE 2 LINE 2 LINE 1 LT BLU WIRE LT BLU/DK GRN WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/DK GRN WIRE LT GRN/YEL WIRE NCA WIRE PASSENGER AIR BAG PASSENGER SEAT BELT TENSIONER PCI BUS RUN WIRE VIO/YEL WIRE WHT WIRE YEL WIRE

4.7L BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE DATA LINK CONNECTOR (UNDER DASH LEFT OF STEERING COLUMN) DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/BRN WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE ENGINE STARTER MOTOR RELAY (IN PDC) EXCEPT 4.7L FUSE 11 FUSE 12 FUSE A GROUND GROUND FUSED (B+) SHIFT MOTOR CTRL A SHIFT MOTOR CTRL B HOT AT ALL TIMES HOT IN HOT IN RUN OR START ILLUMINATION LAMP JOINT CONNECTOR NO 2 (IN PDC) JOINT CONNECTOR NO 3 (IN PDC) JUNCTION BLOCK (ON LEFT END OF DASH) LT BLU/RED WIRE MODE SELECT MODE SENSOR GND GROUND MODE SENSOR B MODE SENSOR A MODE SENSOR C MODE SENSOR D NEUTRAL NEUTRAL IND NEUTRAL LAMP ORG/ WIRE PCI BUS PNK/GRY WIRE POWER DISTRIBUTION CENTER (ON LEFT FRONT INNER FENDER) RED WIRE SUPPLY TRANSFER CASE CONTROL MODULE (RIGHT SIDE OF STEERING COLUMN) TRANSFER CASE SELECTOR SWITCH TRANSFER CASE SHIFT MOTOR (ON UNDERSIDE OF TRANSFER CASE) VIO WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BRN WIRE YEL/DK BLU WIRE YEL/DK GRN WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/ORG WIRE YEL/TAN WIRE YEL/VIO WIRE YEL/WHT WIRE

2 3 4 GEN SOURCE LDP SOL CNTL LDP SW SENS 2 6 7 14 DATA LINK CONNECTOR (DLC) (UNDER DASH, LEFT OF STEERING COLUMN) A/C SW SENS A/C SYSTEM AUTO SHT RLY CRUISE VAC SOL CRUISE VNT SOL BATTERY TEMPERATURE SENSOR (UNDER BATTERY, ATTACHED TO BATTERY TRAY) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BRAKE LAMP SWITCH (ON BRAKE PEDAL BRACKET) BRAKE SW SENS GEN SOURCE BRN WIRE CONTROLLER ANTI- LOCK BRAKE (ON TOP OF HYDRAULIC CONTROL UNIT) CRUISE CONTROL SYSTEM CRUISE SW SIG DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/BLK WIRE DK GRN/ORG WIRE DUTY CYCLE EVAP/PURGE SOLENOID (LEFT REAR OF ENGINE COMPT, NEAR BRAKE BOOSTER) FUEL LEVEL SENS PNK SCI TRANSMIT WIRE FUEL PUMP MODULE (ON TOP OF FUEL TANK) FUEL PUMP RELAY FUEL PUMP RLY EVAP/PURGE FUSE 10 FUSE 11 HOT IN RUN OR START I/O PROCESSOR INSTRUMENT CLUSTER J/C 1 (IN PDC) J/C 2 J/C 2 (IN PDC) J/C 3 JUNCTION BLOCK (ON LEFT END OF DASH) LEAK DETECTION PUMP (UNDER BATTERY TRAY, POWER DISTRIBUTION CENTER) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MIL IND ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER (ON LEFT FRONT INNER FENDER) PWM HEATER RED/LT GRN WIRE RED/WHT WIRE SCI REC SCI RECEIVE PCI BUS SCI TRN SENSOR STARTING/ CHARGING SYSTEM TAN/RED WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/PNK WIRE YEL/DK GRN WIRE YEL/RED WIRE

2 3 4 GEN SOURCE LDP SOL CNTL LDP SW SENS 2 6 7 DATA LINK CONNECTOR (DLC) (UNDER DASH, LEFT OF STEERING COLUMN) A/C SW SENS A/C SYSTEM AUTO SHT RLY CRUISE VAC SOL CRUISE VNT SOL BATTERY TEMPERATURE SENSOR (UNDER BATTERY, ATTACHED TO BATTERY TRAY) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BRAKE LAMP SWITCH (ON BRAKE PEDAL BRACKET) BRAKE SW SENS GEN SOURCE FUEL PUMP RLY SCI TRANSMIT BRN WIRE CONTROLLER ANTI- LOCK BRAKE (ON TOP OF HYDRAULIC CONTROL UNIT) CRUISE CONTROL SYSTEM CRUISE SW SIG DIAGNOSTIC JUNCTION PORT (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/BLK WIRE DK GRN/ORG WIRE FUEL PUMP MODULE (ON TOP OF FUEL TANK) FUEL PUMP RELAY FUEL PUMP RLY EVAP/PURGE FUSE 10 FUSE 11 HOT IN RUN OR START I/O PROCESSOR INSTRUMENT CLUSTER J/C 2 J/C 2 (IN PDC) J/C 3 JUNCTION BLOCK (ON LEFT END OF DASH) LEAK DETECTION PUMP (UNDER BATTERY TRAY, POWER DISTRIBUTION CENTER) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MIL IND ORG/ WIRE ORG/WHT WIRE OVERDRIVE SWITCH (ON STEERING COLUMN) PNK (OR PNK/WHT) WIRE PNK WIRE PNK/BLK WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER (ON LEFT FRONT INNER FENDER) POWER DISTRIBUTION CENTER (ON LEFT FRONT INNER FENDER) J/C 1 PROPORTIONAL PURGE SOLENOID (LEFT REAR OF ENGINE COMPT, NEAR BRAKE BOOSTER) PWM HEATER RED/LT GRN WIRE RED/WHT WIRE SCI RECEIVE PCI BUS SENSOR STARTING/ CHARGING SYSTEM TAN/RED WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/PNK WIRE YEL/RED WIRE