RAM Cab & Chassis 3500 HD (2012-2012) blk Wiring diagrams

3 2 1 LINE PRESS SENSR SIG ACC PDL POSTN B(+) BLK WIRE BRN/VIO WIRE BRN/YEL WIRE BUS (-) CAN CIRCUIT BOARD COMPUTER DATA LINES SYSTEM DK BLU/DK GRN WIRE DK GRN WIRE DK GRN/BRN WIRE DK GRN/DK BLU WIRE DK GRN/LT BLU WIRE DK GRN/ORG WIRE DK GRN/TAN WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE ENG CTRL COM SNSR RTN FUSE HOT AT ALL TIMES LINE PRESSURE SENSORE (TOP LEFT REAR OF ENGINE) LNE PRESS TRANS SIG LO RVSE PRESS SW SIG LR / CC SOL CTRL OUTPUT SPEED SENSOR (LEFT REAR OF TRANSMISSION) OVRDRIV PRESS SW SIG OUT SPD SIG ACC PDL POSTN SNS RTN 2 OVRDRV PRESS SW SIG POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) PRESS SW UD FD RED/ORG WIRE RELAY SW BATT FD TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) TRANSMISSION CONTROL TRANSMISSION SOLENOID/TRS ASSEMBLY (LEFT SIDE OF TRANSMISSION) TRNS RNG PRK NEUT/SIG TRNS RNG SIG 2 TRNS RNG SIG 3 TRNS RNG SIG 4 TRNS RNG SIG 5 TRNS RNG TEMP SIG TRNS SOL MS FS LR UD CTRL VAR FRCE SOL FD/SGNL WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL/BRN WIRE YEL/DK BLU WIRE YEL/DK GRN WIRE YEL/GRY WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/ORG WIRE YEL/PNK WIRE YEL/TAN WIRE YEL/WHT WIRE

ALTR ALTR FLD SENS FD AUXILIARY BATTERY B(+) CAN IHS BUS (-) STARTER BATTERY BLK WIRE BRN WIRE CAN IHS BUS (-) CIRCUIT BOARD CLUSTER COMPUTER DATA LINES SYSTEM DK GRN WIRE FUEL HEATER RELAY GENERATOR GRY WIRE IGN RUN ST INTAKE AIR HEATER RELAY LT BLU WIRE ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE RED WIRE RED/WHT WIRE RED/YEL WIRE TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) VIO WIRE WHT WIRE

2 1 CAN IHS BUS(-) CAN IHS BUS(+) 2500/ B(+) BLK WIRE BLK/BRN WIRE BLK/DK GRN WIRE BLK/LT GRN WIRE BLK/TAN WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SENSOR (LEFT REAR OF ENGINE COMPT) CAN IHS CAN IHS SW SIG BUS (-) BUS (+) CAN-BUS CLUSTER COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/RED WIRE DK GRN/WHT WIRE DRIVER DOOR LATCH DRIVER SEAT BELT BUCKLE SWITCH (IF EQUIPPED) DRV SEAT BELT BUCKLE SW GND DRV SEAT BELT BUCKLE SW SEN ERS AUTOSTIC SWITCH (W/ COLUMN SHIFT) EXCEPT 6.7L FUSE FUSED B(+) FUSED IGN RUN/START CONT OUT GROUND HDLP FOG LAMP SW HEADLAMP SWITCH HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED CIRCUIT BOARD DRV AJAR SW IN LEFT REAR DOOR LATCH (EXCEPT REGULAR CAB) LT GRN/GRY WIRE LT GRN/TAN WIRE MLFNCT SW MLFNCT SW RTN OCCUPANT RESTRAINT CONTROLLER MODULE (UNDER CENTER CONSOLE) PARK BRK SW PARKING BRAKE SWITCH (TOP OF PARKING BRAKE PEDAL) PASS AJAR SW IN PASSENGER DOOR LATCH PNK/LT GRN WIRE RED/GRY WIRE RIGHT REAR DOOR LATCH (EXCEPT REGULAR CAB) RR LR BRAKE AJAR AJAR FLUID SW SW SIG TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) VIO WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/YEL WIRE

1 2 WHEEL FEED WHEEL RTN 3 2 1 FUSED B(+) LIN BUS GND 3 2 FUSED B (+) LIN BUS 7 6 8 GND FUSED B (+) LIN BUS BLK WIRE BLK/LT GRN WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/VIO WIRE FUSE GRY/ORG WIRE GRY/WHT WIRE HORNS SYSTEM SOUND SYSTEMS HOT AT ALL TIMES LEFT STEERING WHEEL SWITCH LOWER BANK SWITCH LP DIM SIG MUX RTN MUX SIG ORG/BRN WIRE RED WIRE RED/GRY WIRE RIGHT STEERING WHEEL SWITCH STEERING CONTROL MODULE (LEFT SIDE OF DASH) STEERING WHEEL HEATER STEERING WHEEL HEATER SENSOR (IN STEERING WHEEL) TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) VIO WIRE VIO/LT BLU WIRE VIO/ORG WIRE WHT WIRE WHT/DK GRN WIRE YEL WIRE

BLK WIRE BLK/DK GRN WIRE CIRCUIT BOARD IGN RUN/ACC DK GRN WIRE FUSE FUSED B (+) GROUND HOT AT ALL TIMES IGN (RUN/ACC) LT BLU WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/TAN WIRE ORG/YEL WIRE PASSENGER WINDOW/DOOR LOCK SWITCH PNK WIRE PNK/YEL WIRE RED WIRE RED/LT BLU WIRE SUNREF PWR CLS(+) SUNREF PWR OPEN(+) SUNREF SWD RTN SUNREF VENT(+) SUNRF PWR CLS (+) SUNRF PWR OPEN(+) SUNRF SWD RTN SUNRF VENT (+) SUNROOF MODULE SUNROOF SWITCH TOTALLY POWER INTEGRATED MODULE (LEFT FRONT OF ENGINE COMPT) YEL WIRE

1 2 3 4 5 6 7 8 9 10 BATT FD LIN SLVE RTN 1 2 3 4 5 6 FT DRV WDO SENS RTN 1 2 3 4 5 6 FT PASS WIND SENSR RTN 1 2 3 4 5 6 GROUND SLIDING BACKLITE OPEN (+) 1 2 LIN BUS LIN SLVE RTN 3 4 LEFT REAR WIN CTRL DOWN LEFT REAR WDO UP 3 4 RIGHT REAR WIN DOWN RIGHT REAR WIN UP 4 1 2 5 GROUND CAN IHS BUS - CAN IHS BUS + FUSED B + 5 1 2 4 PASS IOD FD DR NODE CAN IHS BUS - CAN IHS BUS + GROUND 5 2 GROUND PWR WIN SW LK OUT FD 5 2 GROUND PWR WIN SW LK OUT FD RIGHT REAR MSTR CTRL UP B(+) BLK WIRE BLK/DK GRN WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/WHT WIRE CIRCUIT BREAKER FUSE CIRCUIT BOARD COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/RED WIRE DRIVER DOOR MODULE DRIVER WINDOW MOTOR DRIVER WINDOW/DOOR LOCK SWITCH DRV FT DWN DOWN FT DRV WIND HALL SENS FD FT DRV WIND HALL SENS A FT DRV WDO UP FT PASS WDO DWN FT PASS WIND HALL SENS FD PASS FT HALL SENS A FT PASS WDO UP FUSE GROUND HOT AT ALL TIMES HOT W/ RUN/ ACCESSORY RELAY ENERGIZED IGN (RUN) LEFT REAR MSTR CTRL DOWN LEFT REAR MSTR CTRL UP LEFT REAR POWER WINDOW SWITCH (IF EQUIPPED) LEFT REAR WDO DOWN LEFT REAR WDO UP LEFT REAR WINDOW MOTOR LIN BUS LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BRN WIRE ORG/DK BLU WIRE ORG/GRY WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/TAN WIRE ORG/VIO WIRE ORG/WHT WIRE PASS DR LOCK SW SIG PASS WIND SW UP PASS WINDOW SW ILL IGN RUN/ACC PASS WINDOW SW RTN PASSENGER DOOR MODULE PASSENGER WINDOW MOTOR PASSENGER WINDOW/DOOR LOCK SWITCH PNK PNK WIRE PNK WIRE PNK/YEL WIRE POWER SLIDING BACKLITE SWITCH (IF EQUIPPED) POWER SLIDING BACKLITE SWITCH MOTOR QUAD CAB CREW CAB/ MEGA CAB QUAD CAB CREW CAB/MEGA CAB RED WIRE RED/LT BLU WIRE RED/LT GRN WIRE RIGHT REAR MSTR CTRL DOWN RIGHT REAR POWER WINDOW SWITCH (IF EQUIPPED) RIGHT REAR WDO DOWN RIGHT REAR WDO UP RIGHT REAR WINDOW MOTOR SEAT) SLIDING BACKLITE OPEN (+) TAN/LT BLU WIRE TAN/YEL WIRE TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) VIO/LT GRN WIRE WDW IGN RUN/ACC IGN WHT WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 GROUND CAN IHS BUS (+) 1 2 MUX RTN RADIO CTRL MUX 1 4 10 LIN BUS MUX RTN RADIO CTRL MUX 2 1 RADIO CTRL MUX MUX RTN BLK WIRE BLK/ORG WIRE BRN WIRE CAN IHS BUS (-) COM VIDEO SHLD COMMON AUDIO SIG COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/BLK WIRE DK GRN/BRN WIRE DK GRN/DK BLU WIRE DK GRN/GRY WIRE DK GRN/LT BLU WIRE DK GRN/LT GRN WIRE DK GRN/ORG WIRE DK GRN/TAN WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE FUSED B(+) (I.O.D) GROUND GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/DK BLU WIRE GRY/DK GRN WIRE GRY/LT GRN WIRE GRY/ORG WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HORN SWITCH LEFT AUDIO SIG LEFT INSTRUMENT PANEL SPEAKER LEFT REAR TWEETER SPEAKER LEFT REMOTE RADIO SWITCH LIN BUS LR SPEAKER (+) RR SPEAKER (+) LT BLU/ DK GRN WIRE MUX RTN NCA WIRE RADIO AMPLIFIER (RIGHT SIDE OF DASH) RED WIRE RED/LT BLU WIRE RH I/P SPEAKER (+) LH I/P SPEAKER (+) LR SPEAKER (-) SUBWOOFER 2 (-) RIGHT AUDIO SIG RIGHT INSTRUMENT PANEL SPEAKER RIGHT REMOTE RADIO SWITCH RIGHT STEERING WHEEL SWITCH SATELLITE VIDEO MODULE STEERING CONTROL MODULE (LEFT SIDE OF DASH) VIDEO SHLD VIDEO SIG WHT/DK GRN WIRE WHT/GRY WIRE WHT/ORG WIRE YEL/GRY WIRE YEL/RED WIRE

B(+) BATTERY BLK WIRE BLK/LT GRN WIRE BRN WIRE BUS BAR CAN CAN BUS (-) BUS (+) CHARGING CIRCUIT CIRCUIT BOARD COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE ENGINE COMPT) FUSE FUSE GRY WIRE HOLD-IN HOOD AJAR SWITCH HOT AT ALL TIMES IGN RUN ST IGN SW FD LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PNK/TAN WIRE POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) PRK/NEUT SIG PULL- IN RED WIRE SSR CAN STARTER STARTER RELAY STRTR RLY COIL STRTR RLY COIL RTN SW SIG TAN WIRE TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF TRANSMISSION SOLENOID/ TRS ASSEMBLY (LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/BRN WIRE VIO/LT BLU WIRE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WIRELESS IGNITION NODE (WIN) (STEERING COLUMN) YEL WIRE YEL/DK BLU WIRE

* - INFORMATION NOT AVAILABLE 1 2 (INFORMATION NOT AVAILABLE) 1 2 CAN BUS(-) CAN BUS(+) 1 2 DRIV SW(-) DRIV SW(+) 1 2 IMPT SNSR(-) IMPT SNSR(+) 2 1 (INFORMATION NOT AVAILABLE) BLK WIRE BRN WIRE BRN/LT GRN WIRE CLOCK SPRING STEERING CONTROL MODULE CLUSTER COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (UNDER CENTER CONSOLE) DK BLU WIRE DRIV SW (+) DRIVER AIR BAG SQUIB 2 (STEERING WHEEL) DRIVER SEAT BELT BUCKLE SWITCH FUSE GRY/LT GRN WIRE HOT W/ PARK LAMP RELAY ENERGIZED HOT W/ RUN RUN RELAY ENERGIZED HOT W/ RUN/ START RELAY ENERGIZED IGN RUN ONLY IMPT IMPT PRSS LEFT FRONT IMPACT SENSOR (5.7L) (LEFT FRONT OF VEHICLE) LEFT SIDE IMPACT SENSOR 2 (BASE OF "C" PILLAR) LT BLU WIRE LT BLU/BRN WIRE LT BLU/ORG WIRE LT BLU/VIO WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BRN WIRE LT GRN/DK BLU WIRE LT GRN/GRY WIRE LT GRN/ORG WIRE LT GRN/TAN WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE OCCUPANT RESTRAINT CONTROLLER MODULE (UNDER CENTER CONSOLE) ORG/LT BLU WIRE PASSENGER AIR BAG SQUIB 1 (RIGHT SIDE OF DASH) PASSENGER AIR BAG SQUIB 2 (RIGHT SIDE OF DASH) PNK/ORG WIRE PNK/VIO WIRE RED WIRE RIGHT FRONT IMPACT SENSOR (5.7L) (RIGHT FRONT OF VEHICLE) RIGHT SIDE IMPACT PRESSURE SENSOR (RIGHT FRONT DOOR) RIGHT SIDE IMPACT SENSOR 2 (BASE OF RIGHT "C" PILLAR) RUN/START TAN WIRE TAN/LT GRN WIRE THRX SQUIB(-) THRX SQUIB(+) THRX SQUIB(+) THRX SQUIB(-) TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) VIO/LT BLU WIRE WHT WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL WIRE

BLK WIRE BLK/TAN WIRE BRN WIRE BRN/LT GRN WIRE BRN/WHT WIRE BUS (+) CAN IHS CIRCUIT BOARD B(+) CLUSTER COMPUTER DATA LINES SYSTEM DRIVETRAIN CONTROL MODULE (RIGHT KICK PANEL) DRV TRN SNS RTN ENCDR SIG TCASE HOT AT ALL TIMES IGN RS ORG/GRY WIRE PANEL LAMPS DRIVER GROUND PNK/LT GRN WIRE SENS RTN DRIVETRAIN SHIFT MOTOR/ MODE SENSOR ASSEMBLY TCACE MTR B SIG TCASE ENCDR SIG IGN RS CAN BUS (-) CAN BUS (+) TCASE MTR B SIG TCASE MTR A SIG EATX BATT FD GND TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE FUSE FUSE COMPT) TRANSFER CASE SELECTOR SWITCH VIO/BRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/LT GRN WIRE YEL/RED WIRE