Dodge Cab & Chassis R2500 (1996-2006) blu Wiring diagrams

AUTOMATIC SHUT DOWN RELAY BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLU WIRE BRN WIRE ENGINE COOLANT TEMPERATURE SENSOR (NEAR THERMOSTAT) ENGINE STARTER MOTOR RELAY FUEL PUMP RELAY FUSE 3 FUSE 8 FUSE 9 FUSE BLOCK GOVERNOR PRESSURE SIGNAL VARIABLE FORCE SOLENOID CONTROL GRN WIRE HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER (SPEEDOMETER) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE OFF ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE OVERDRIVE SOLENOID CONTROL TORQUE CONVERTER CLUTCH SOLENOID CONTROL PNK WIRE POWER DISTRIBUTION CENTER RED WIRE RED/WHT WIRE RUN WIRE SENSOR GROUND 5 VOLT SUPPLY TAN WIRE TAN/BLK WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANS CTRL RLY OUTPUT PARK/ NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) TRANSMISSION RELAY TRANSMISSION SOLENOID ASSEMBLY (ON SIDE OF TRANSMISSION) TRANSMISSION TEMPERATURE SENSOR SIGNAL VEHICLE SPEED CONTROL/HORN SWITCH VEHICLE SPEED SENSOR (REAR OF TRANSMISSION) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE

3.7L/4.7L/5.7L 4.7L,5.7L 3.7L,5.9L,8.0L 5.9L/8.0L B(+) BATTERY BLK WIRE BLK/GRY WIRE BLU WIRE DK BLU WIRE DK DK DK GRN WIRE FUSE 19 FUSED B (+) FUSIBLE LINK (4 GA- GEN FIELD GEN FIELD GEN SOURCE GENERATOR GRN WIRE GRY WIRE INTEGRATED POWER MODULE (ON LEFT FRONT FENDER) LEAK DETECTION PUMP (LEFT MIDDLE OF CHASSIS) LT GRN WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF FIREWALL) RED WIRE STARTER MOTOR TRANSMISSION CONTROL RELAY WHT WIRE WHT/DK BLU WIRE

AUXILIARY BATTERY (DIESEL) BATTERY BATTERY TEMPERATURE SENSOR (ON BATTERY TRAY) BLK WIRE BLU WIRE DIESEL DK BLU WIRE DK DK GEN FUSE GENERATOR GRN WIRE GRY WIRE JOINT CONNECTOR 1 (IN PDC) LEAK DETECTION PUMP (ON RIGHT FRONT INNER FENDER) LEFT FRONT FENDER) LT BLU WIRE PNK WIRE POWER DISTRIBUTION CENTER POWER DISTRIBUTION SYSTEM POWERTRAIN CONTROL MODULE (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL) RED WIRE SENSOR GROUND SENSOR SIGNAL GEN FIELD GEN SOURCE TRANSMISSION CONTROL RELAY YEL WIRE

1 2 3 4 5 6 7 8 9 10 GROUND FUSED IGNITION HIGH BEAM IND PARK BRAKE SEN BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/LT GRN WIRE BRN/YEL WIRE DK BLU WIRE FLASH LOW FOG LAMP INDICATOR FOG LAMP RELAY (IN POWER DISTRIBUTION CENTER) FOG LAMP SWITCH FUSE FUSE 14 FUSE 17 FUSE 7 GRY WIRE HEAD HEADLAMP BEAM SELECT SWITCH (PART OF MULTI-FUNCTION SWITCH) HEADLAMP SWITCH HIGH BEAM INDICATOR HIGH BEAM OUT GROUND FUSED B (+) FOG LAMP CTRL LOW BEAM OUT HIGH LOW FLASH HOT AT ALL TIMES HOT IN HOT IN RUN, START INSTRUMENT CLUSTER J/C 1 (IN POWER DISTRIBUTION CENTER) JUNCTION BLOCK (ON LEFT END OF DASH) LEFT FOG LAMP LEFT OUTBOARD HEADLAMP LT BLU WIRE LT GRN WIRE OFF OFF HEAD OFF PARK PARK ORG/ WIRE PARK PARK BRAKE INDICATOR PARK BRAKE SWITCH (ON PARK BRAKE MECHANISM) PNK WIRE PNK/RED WIRE RED WIRE RED/GRY WIRE RED/ORG WIRE RIGHT FOG LAMP RIGHT OUTBOARD HEADLAMP RUN WIRE SECURITY RELAY VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/LT GRN WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 GROUND IGNITION HIGH BEAM IND PARK BRAKE SEN BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/LT GRN WIRE BRN/YEL WIRE FLASH LOW FOG LAMP INDICATOR FOG LAMP RELAY (ON POWER DISTRIBUTION CENTER) FOG LAMP SWITCH FUSE FUSE 14 FUSE 7 GRY WIRE HEAD HEADLAMP BEAM SELECT SWITCH (PART OF MULTI-FUNCTION SWITCH) HEADLIGHT SWITCH HIGH BEAM INDICATOR HIGH BEAM OUT GROUND FUSED B (+) FOG LAMP CTRL LOW BEAM OUT HIGH LOW FLASH HOT AT ALL TIMES HOT IN INSTRUMENT CLUSTER J/C 1 (IN POWER DISTRIBUTION CENTER) JUNCTION BLOCK (ON LEFT END OF DASH) LEFT FOG LAMP LEFT HEADLAMP LEFT OUTBOARD HEADLAMP LT BLU WIRE LT GRN WIRE LT GRN/BRN WIRE LT LT OFF HEAD OFF HEAD OFF PARK PARK ORG/ WIRE PARK PARK BRAKE INDICATOR PARK BRAKE SWITCH (ON PARK BRAKE MECHANISM) PNK WIRE PNK/RED WIRE QUAD HIGH BEAM RELAY (IN POWER DISTRIBUTION CENTER) RED WIRE RED/GRY WIRE RED/ORG WIRE RIGHT FOG LAMP RIGHT HEADLAMP RIGHT OUTBOARD HEADLAMP RUN WIRE SECURITY RELAY VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/LT GRN WIRE YEL WIRE

BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/YEL WIRE FOG LAMP INDICATOR FOG LAMP RELAY (ON POWER DISTRIBUTION CENTER) FOG LAMP SWITCH FUSE FUSE 14 GRY WIRE HEAD HEADLAMP BEAM SELECT SWITCH (PART OF MULTI-FUNCTION SWITCH) HEADLAMP SWITCH HIGH BEAM INDICATOR HIGH FLASH LOW HOT AT ALL TIMES INSTRUMENT CLUSTER J/C 1 (IN POWER DISTRIBUTION CENTER) JUNCTION BLOCK (ON LEFT END OF DASH) LEFT FOG LAMP LEFT HEADLAMP LEFT OUTBOARD HEADLAMP LT BLU WIRE LT GRN WIRE LT GRN/BRN WIRE OFF OFF HEAD OFF HEAD PARK ORG/ WIRE PARK PNK WIRE PNK/RED WIRE POWER DISTRIBUTION CENTER (IN ENGINE COMPARTMENT, ON LEFT INNER FENDER PANEL) QUAD HIGH BEAM RELAY (ON POWER DISTRIBUTION CENTER) RED WIRE RED/ORG WIRE RIGHT FOG LAMP RIGHT HEADLAMP RIGHT OUTBOARD HEADLAMP VIO WIRE VIO/RED WIRE WHT WIRE YEL WIRE

1 2 3 IGNITION TEMP SELECT GROUND A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C HEATER CONTROL A/C HEATER TEMPERATURE SELECT A/C HIGH PRESSURE SWITCH (ON DISCHARGE LINE, NEAR A/C COMPRESSOR) A/C LOW PRESSURE SWITCH (ON TOP OF A/C ACCUMULATOR) A/C SELECT INPUT A/C SWITCH SENSE BI-LEVEL BLEND DOOR ACTUATOR BLK WIRE BLK/LT GRN WIRE BLK/TAN WIRE BLK/WHT WIRE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH) BLOWER MOTOR RELAY BLOWER MOTOR RESISTOR BLOCK (BEHIND RIGHT SIDE OF DASH, ON A/C-HEATER HOUSING) BLOWER MOTOR SPEED SWITCH BLU WIRE BRN WIRE DIESEL DK BLU WIRE DK BLU/BLK WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/YEL WIRE FUSE FUSE 11 FUSE 12 FUSE 2 GASOLINE GRN WIRE HOT AT ALL TIMES HOT IN RUN JUNCTION BLOCK (LEFT END OF DASH) HOT IN RUN OR START ILLUM J/C 1 J/C 8 (BEHIND CENTER OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE LT LT MED 1 MED 2 MODE SELECT SWITCH ORG/ WIRE PANEL FLOOR RECIRC FLOOR/DEFROST DEFROST OFF PNK WIRE PNK/DK BLU WIRE RELAY CTRL TAN WIRE WHT WIRE YEL WIRE YEL/ORG WIRE

AUTOMATIC SHUT DOWN RELAY AUXILIARY BATTERY (DIESEL) BATTERY BLK WIRE BLK/ORG WIRE BLK/VIO WIRE BLK/WHT WIRE BLOWER MOTOR RELAY BLOWER MOTOR RELAY A/C HEATER TEMP- ERATURE SELECT BLEND DOOR ACT- UATOR BLU WIRE BRAKE LIGHT BRN WIRE CIGAR LIGHTER CLUTCH PEDAL POSITION SWITCH BYPASS JUMPER COMBI- NATION FLASHER COMBIN- ATION CON- TROLLER ANTI-LOCK BRAKE DRIVER DOOR WINDOW/ LOCK SWITCH CONTROLLER ANTI-LOCK BRAKE DIESEL DK BLU WIRE DK BLU/YEL WIRE DK GRN WIRE DRIVER HEATED SEAT SWITCH ELECTRIC BRAKE PROVISION ENGINE CONTROL MODULE (DIESEL) ENGINE STARTER MOTOR ENGINE STARTER MOTOR RELAY EXCEPT AFTER- MARKET AFTER- MARKET FLASHER JUNCTION BLOCK FUEL HEATER RELAY FUEL PUMP RELAY FUSE FUSE CIRCUIT BREAKER 1 FUSE FUSE FUSE FUSE 16 SPARE FUSIBLE LINK HEATED MIRROR SWITCH IGNITION SWITCH INTAKE AIR HEATER RELAY 1 (DIESEL) INTAKE AIR HEATER RELAY 2 (DIESEL) J/C 2 (IN PDC) J/C 8 (NEAR JUNCTION BLOCK) JUNCTION BLOCK LT BLU WIRE LT GRN WIRE M/T A/T NCA WIRE NEAR ENGINE CONTROL MODULE) OFF ORG/ WIRE PASSENGER DOOR WINDOW/ LOCK SWITCH AIR BAG CONTROL MODULE CENTRAL TIMER MODULE PASSENGER HEATED SEAT SWITCH FUSE PNK WIRE PNK/BLK WIRE POWER DISTRIB- UTION CENTER POWER DISTRIBUITON CENTER POWER DISTRIBUTION CENTER POWER- TRAIN CONTROL MODULE POWER- TRAIN CONTROL MODULE (DIESEL) POWER- TRAIN CONTROL MODULE (GAS) RADIO RED ORG/ WIRE RED WIRE RED YEL/ WIRE RED/ WHT WIRE RED/BLK WIRE RED/DK BLU WIRE RED/DK GRN WIRE RED/LT BLU WIRE RED/ORG WIRE RED/WHT WIRE RUN WIRE SWITCH TAN WIRE TO CIRCUIT BREAKER 2 (J/B) (DIAGRAM 2 OF 3) TO FUSE 11 (J/B) (DIAGRAM 3 OF 3) TO FUSE B (DIAGRAM 2 OF 3) TO GENERATOR FUSE (DIAGRAM 2 OF 3) TRAILER TOW CONNECTOR AFTERMARKET TRAILER TOW CONNECTOR TRAILER TOW RELAY WHT RED/ WIRE WIPER MOTOR INTER- MITTENT WIPER SWITCH WIPER MOTOR RELAY YEL WIRE YEL/RED WIRE

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 LINE 1 LINE 1 LINE 2 9 10 CCD (-) CCD (+) AIR BAG CONTROL MODULE (BEHIND LOWER CENTER OF DASH) AIR BAG WARNING INDICATOR BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BLU WIRE BRN WIRE BRN/YEL WIRE BUS (-) BUS (+) CLOCKSPRING DATA LINK CONNECTOR (DLC) (PARTIAL) (ON LEFT BOTTOM OF DASH) DK BLU WIRE DK BLU/YEL WIRE DK GRN WIRE DRIVER AIR BAG FUSE 19 GRN WIRE GROUND LINE 2 HOT IN RUN JUNCTION BLOCK (ON LEFT END OF DASH) FUSE 18 HOT IN RUN OR START IGNITION IGNITION INDICATOR DRIVER INSTRUMENT CLUSTER J/C 7 (LEFT SIDE OF DASH) J/C 8 (CENTER OF DASH) LINE 1 LINE 2 LINE 2 LT BLU WIRE LT GRN WIRE LT GRN/YEL WIRE NCA WIRE OFF INDICATOR PASSENGER AIR BAG LINE 1 PASSENGER AIR BAG ON/OFF SWITCH PNK WIRE RESISTOR FUSED VIO WIRE VIO/BRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BASE/MIDLINE BLK WIRE BLK/LT GRN WIRE BLU WIRE CENTRAL TIMER MODULE (LEFT SIDE OF DASH) DK BLU WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DRIVER DOOR AJAR SWITCH FUSE 11 FUSE 13 FUSE 6 FUSED B (+) FUSED IGN GROUND HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER J/C 6 (BEHIND LEFT SIDE OF DASH) J/C 8 (CENTER OF DASH) JUNCTION BLOCK (LEFT END OF DASH) KEY-IN SWITCH (LEFT KICK PANEL) KEY-IN/LIGHTS ON WARNING KEY-IN/ LF DR AJAR SWITCH SENSE LT BLU WIRE LT GRN WIRE OFF RED WIRE SEAT BELT IND SEAT BELT SWITCH SEAT- BELT SW SENSE TONE REQUEST STANDARD CAB TAN WIRE TONE REQUEST WHT WIRE