Dodge Pickup R1500 (1996-2010) engine controls system Wiring diagrams

1 2 3 4 AUTO HEADLAMPS SIG SUN SENSOR SIG 1 SUN SENSOR SIG 2 SENSOR GROUND 1 4 3 IGN RUN CTRL OUT IR SENSOR RETURN IR SENSOR SIGNAL 10 9 34 35 FUSED B(+) GND CAN BUS (+) CAN BUS (-) 27 20 SENS GND ECT SIG 4 2 3 1 BLWR MTR HI DRV FT BLW FD BLWR CTRL GND A/C CLUTCH COIL A/C CLUTCH CTRL OUT A/C COMPRESSOR CLUTCH (3.7L, 4.7L: FRONT OF ENGINE) A/C HEATER CONTROL A/C PRESS A/C PRESS SNSE RTN A/C PRESS SNSR FD A/C PRESS SIG A/C PRESS SNSR FD B(+) BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/TAN WIRE BLOWER MODULE BLOWER MOTOR (RIGHT SIDE BRN WIRE CAN 2 BUS (-) CAN IHS BUS (-) CAN IHS BUS (+) IOD FD FUSED IGN RUN CTRL OUT CIRCUIT BOARD CLUTCH A/C COIL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/PNK WIRE DK BLU/RED WIRE DK BLU/TAN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/DK BLU WIRE DRIVER BLEND MODE DOOR DOOR ACTUATOR ACTUATOR 1 (ON HVAC UNIT) (ON HVAC UNIT) ENGINE CONTROLS SYSTEM EVAP SIG EVAP SNSE RTN EVAPORATOR TEMPERATURE SENSOR (CENTER OF DASH) FAN RADIATOR HIGH RELAY FAN RADIATOR LOW RELAY FUSE FUSE FUSE HI SPD RAD FAN HOT AT ALL TIMES HOT W/ RUN RELAY ENERGIZED INFRARED SENSOR LOW SPD SIG LT BLU WIRE LT BLU/BRN WIRE LT BLU/ORG WIRE LT BLU/RED WIRE LT GRN WIRE MODE DOOR ACTUATOR 2 (ON HVAC UNIT) NAVIGATION SYSTEM OF DASH) ORG/ WIRE PASSENGER BLEND DOOR ACTUATOR (ON HVAC UNIT) PNK/YEL WIRE POWERTRAIN CONTROL MODULE (3.7L, 4.7L: REAR OF ENGINE) RAD FAN RADIATOR FAN RECIRCULATION DOOR ACTUATOR RED WIRE RED/WHT WIRE SIG SNSE RTN A/C PRESS SPLY BLW MTR SUN SENSOR TAN WIRE TOP OF ENGINE) TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) TRANSDUCER) VIO/LT BLU WIRE VIO/ORG WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/VIO WIRE

ADJ PED SW FD AMBIENT AIR TEMPERATURE SENSOR (LEFT FRONT OF ENGINE COMPT) ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM B(+) BATT FD BATT FD BATT FD BATT FD BATT FD BATT FD FUSED IGN RUN/ACC CTRL OUT BACKUP LP FEED TTOW IGN FD BATT FD BATT FD BATT FD GND WIP MOTOR HI SPD CTRL OUT FUSED FUEL PUMP CTRL OUT BATT FD GND WDW RUN/ACC IGN BATTERY BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/TAN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DIAGNOSTIC CAN C (+) DIAGNOSTIC CAN C (-) CAN IHS BUS (+) CAN IHS BUS (-) DK BLU/DK GRN WIRE DK BLU/ORG WIRE DK BLU/PNK WIRE DK BLU/WHT WIRE DK GRN/DK BLU WIRE DK GRN/RED WIRE DOOR LOCKS SYSTEM ENGINE COMPT) ENGINE CONTROLS SYSTEM FRONT WASHER FLUID LEVEL SENSOR FT WPR MTR PRK SIG FUEL LVL SENS SIG FUSED HORN CTRL OUT GRY WIRE GRY/LT BLU WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM WIPER/WASHER SYSTEM HOOD AJAR SWITCH (LEFT FRONT OF ENGINE COMPT) HORNS SYSTEM IGN RUN/ST CTRL OUT INVERTER SW SIG LF TURN SIG FD RF TURN SIG FD AMBT TEMP SIG SENS RTNI RH LO BEAM FD LO SPD RAD FAN CTRL LT BLU/PNK WIRE LT BLU/RED WIRE LT GRN/LT BLU WIRE LT GRN/RED WIRE LT GRN/TAN WIRE NAVIGATION SYSTEM INSTRUMENT CLUSTER SYSTEM POWER DISTRIBUTION SYSTEM ORG/RED WIRE PNK IGN RUN/ST CTRL OUT WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/TAN WIRE PNK/WHT WIRE PNK/YEL WIRE POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM RED WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/ORG WIRE RED/WHT WIRE RH HI BEAM DRV RH HDLP RTN LH LO BEAM DRV WASH FLUID LVL SW SEN RR WSH CTRL FT WSH MTR CTRL SEATS SYSTEM SEATS SYSTEM POWER DISTRIBUTION SYSTEM TAN/RED WIRE TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT BLU WIRE VIO/LT GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/TAN WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM ENGINE CONTROLS SYSTEM YEL/RED WIRE

20 21 22 23 24 25 26 FUSED IGN RUN/ST CTRL A/C CLUTCH CTRL A/C PRESS RTN A/C PRESS FD A/C PRESS SIG AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM BATT FD BLK WIRE BLK/BRN WIRE BLK/LT BLU WIRE BRK FLUID LVL SIG BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/WHT WIRE CAN C BUS (+) CAN C BUS (-) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM SEATS SYSTEM EXTERIOR LIGHTS SYSTEM DK BLU WIRE DK BLU/YEL WIRE DK GRN/ORG WIRE DK GRN/RED WIRE DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM SEATS SYSTEM FUEL PUMP CTRL FUSED IGN RUN CTRL OUT IGN RUN/ST CTRL OUT STP LMP SIG IGN OFF/RUN/ST CTRL A/C CLUTCH FD LT BLU/BRN WIRE LT BLU/ORG WIRE LT GRN/GRY WIRE ORC MOD RUN/ST IGN PASS DR UNLK DRV PNK/GRY WIRE PNK/LT GRN WIRE PNK/VIO WIRE PNK/WHT WIRE PNK/YEL WIRE POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM RED WIRE RED/GRY WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/VIO WIRE RT TTOW RLY CTRL FUSED IGN RUN CTRL OUT BATT FD BATT FD STARTER RLY OUT STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAN/BRN WIRE TAN/DK BLU WIRE TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/VIO WIRE TAN/WHT WIRE TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) TRANS CTRL OUT ASD RLY CTRL OUT GND TRANSMISSION CTRL OUT TRANSMISSIONS SYSTEM TRANSMISSIONS SYSTEM ENGINE CONTROLS SYSTEM WHT/DK GRN WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/VIO WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/RED WIRE

10 9 34 35 BATT FD GND CAN 2 BUS (+) CAN 2 BUS (-) 27 20 SENS GND ECT SIGNAL 5 V SPLY A/C PRESS A/C PRESS GND A/C PRESS SIG A/C PRESS SNSR FD A/C PRESS SNSR RTN A/C PRESSURE TRANSDUCER (3.7L, 4.7L: TOP FRONT OF ENGINE) B(+) BLK WIRE BLK/LT BLU WIRE CAN 2 BUS (-) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/DK GRN WIRE DK GRN DK BLU/ WIRE DK GRN WIRE DK GRN/DK BLU WIRE ENGINE CONTROLS SYSTEM FAN HIGH RADI- ATOR RELAY FUSE FAN LOW RADI- ATOR RELAY FAN RADIATOR HOT AT ALL TIMES HOT AT ALL TIMES FUSE LOW SPD LT BLU/BRN WIRE LT BLU/ORG WIRE POWERTRAIN CONTROL MODULE (3.7L, 4.7L: REAR OF ENGINE) RAD FAN RED WIRE SIG SIG HI SPD RAD FAN TOP OF ENGINE) TOTALLY INTEGRATED CIRCUIT BOARD POWER MODULE (LEFT FRONT OF ENGINE COMPT) VIO/ORG WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE