RAM Pickup 2500 (2011-2012) Computer data lines circuit

1 2 CAN IHS BUS (-) CAN IHS BUS (+) 2 1 CAN IHS BUS(-) CAN IHS BUS(+) B(+) BLK/LT GRN WIRE BLK/TAN WIRE BUS - CAN C (-) DIAGNOSTIC CAN IHS (-) CAN IHS BUS (+) CAN IHS BUS (-) CAN IHS BUS (-) CAN-BUS CIRCUIT BOARD DIAGNOSTIC JUNCTION BLOCK (LEFT SIDE OF DASH) DRIVER DOOR MODULE EXCEPT 6.7L HOT AT ALL TIMES LT BLU WIRE MEMORY SEAT MODULE (UNDER DRIVER'S SEAT) OCCUPANT RESTRAINT CONTROLLER MODULE (UNDER CENTER CONSOLE) PASSENGER DOOR MODULE RADIO AMPLIFIER (IF EQUIPPED) RED/PNK WIRE STEERING ANGLE SENSOR (IF EQUIPPED) (STEERING COLUMN) TRAILER TOW MODULE (LEFT END OF DASH) W/O HEATED SEATS, MEMORY W/ HEATED SEATS, MEMORY WHT WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WIRELESS IGNITION NODE (STEERING COLUMN)

12 13 CAN IHS BUS (-) CAN IHS BUS (+) 2 1 11 CAN IHS BUS(-) CAN IHS BUS(+) LIN BUS 2 13 CAN IHS BUS (-) CAN IHS BUS (+) 2500, 3500 34 35 35 18 CAN BUS(+) CAN BUS(-) 4 14 CAN IHS BUS (-) CAN IHS BUS (+) 6 5 CAN BUS (-) CAN BUS (+) 6 5 CAN IHS BUS (+) CAN IHS BUS (-) 9 1 CAN IHS BUS (-) CAN IHS BUS (+) A/C HEATER CONTROL BLK WIRE CAN IHS BUS (-) CLUSTER COMPASS MODULE (INTEGRAL TO INSIDE REARVIEW MIRROR ASSEMBLY) DK GRN WIRE DRIVETRAIN CONTROL MODULE ENGINE COMPT) EXCEPT 6.7L 6.7L HANDS FREE MODULE (IF EQUIPPED) (RIGHT SIDE OF DASH) LIN BUS LOWER BANK SWITCH MULTIFUNCTION SWITCH PARK ASSIST MODULE (RIGHT FRONT OF ROOF) POWERTRAIN CONTROL MODULE (RIGHT REAR OF RADIO RIGHT STEERING WHEEL SWITCH SATELLITE VIDEO MODULE STEERING CONTROL MODULE (LEFT SIDE OF DASH) TIRE PRESSURE MODULE (LEFT FRONT OF ENGINE COMPT) UPPER BANK SWITCH VIDEO SCREEN MODULE (IF EQUIPPED) W/ PARKING ASSISTANT WHT WIRE WHT/DK GRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE