RAM 2500 I facelift (2019-2024) Wiring diagram engine performance 6.7l turbo diesel

5 VOLT SPLY AIR PRESS SENS SIG BLK WIRE BLUNT CUT) BOOST PRESS SENS SIG BRN/BLU WIRE BRN/DK BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR CKP GND CKP SIG CLUTCH FAN 12 VOLT SPLY CMP SIG COOLING FANS SYSTEM CRANKSHAFT POSITION SENSOR DK BLU/BLK WIRE DK BLU/BRN WIRE DK BLU/DK GRN WIRE DK BLU/GRN WIRE DK BLU/GRY WIRE DK BLU/PNK WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE EGR COOLER BYPASS POS SIG EGR CTRL 1 EGR CTRL 2 EXHAUST MANIFOLD PRESSURE SENSOR EXHAUST PRESS SIG FAN SPD SENS SIG FUEL PRESS SIG FUEL PRESS SIG 2 FUEL PUMP MOTOR (LEFT SIDE OF ENGINE) FUEL QUANTITY CTRL FUEL RAIL PRESSURE SENSOR GEN FLD CTRL GEN SENSE GRY/YEL WIRE IAT SIG INJ 1 LOW SIDE CTRL INJ 2 LOW SIDE CTRL INJ 3 LOW SIDE CTRL INJ CTRL 1 INJ CTRL 2 INJ CTRL 3 INJ CTRL 4 INJ CTRL 5 INJ CTRL 6 INTAKE AIR TEMPERATURE SENSOR MAF SENS SIG OIL OIL PRESS SIG OIL PRESSURE SWITCH ORG/BLK WIRE ORG/BRN WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE PRESS SENS PRESS. RAD FAN SIG RTN C RED/VIO WIRE SENS GND SENS RTN SIG STARTING/CHARGING SYSTEM TBAP TEMPERATURE/ BAROMETRIC ABSOLUTE PRESSURE SENSOR TURBO CHRG SPD SENS RTN TURBO CHRG SPD SENS SIG VGT 12 VOLT SPLY VGT RTN VIO/BLK WIRE VIO/GRY WIRE YEL/VIO WIRE

ACT HI ACT LO BRN/DK BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRANKCASE PRESSURE SENSOR 2 DATA LINK DK BLU WIRE DK BLU/BLK WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/PNK WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE EGR TEMPERATURE SENSOR EGR VALVE ASSEMBLY ELECTRONIC TURBO ACTUATOR ENGINE COOLANT TEMPERATURE SENSOR FUEL INJECTORS 1, 2, 3 FUEL PRESSURE SOLENOID GRY/YEL WIRE INJ 1 LOW SIDE CTRL INJ 2 LOW SIDE CTRL INJ 3 LOW SIDE CTRL INJ CTRL 1 INJ CTRL 2 INJ CTRL 3 ORG/BLK WIRE ORG/BRN WIRE TOP OF ENGINE) TURBO SPEED SENSOR VGT 12 VGT RTN VIO/BLK WIRE VIO/GRN WIRE VIO/RED WIRE VOLT SPLY W/ AISIN TRANSMISSION W/O AISIN TRANSMISSION WATER IN-FUEL SENSOR WHT/GRN WIRE WHT/GRY WIRE YEL/VIO WIRE

5 VOLT SPLY ACT HI DATA LINK ACT LO DATA LINK AIR COOLER TEMP SENS SIG AIR INTAKE THRTL MTR (-) AIR INTAKE THRTL SENS SIG BLK WIRE BLK/WHT WIRE BRN WIRE BRN/DK BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN (+) COMPUTER DATA LINES SYSTEM CRANKCASE HOSE PRESS SIG CRANKCASE PRESS SENS SIG CRANKCASE PRESSURE SENSOR DK BLU WIRE DK BLU/BLK WIRE DK BLU/BRN WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/PNK WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE ECT SIG EGR AIR FLOW CONTROL VALVE EGR COOLING BYPASS ACTUATOR EGR CTRL 1 EGR CTRL 2 EGR OUTLET TEMP SENS SIG EGR SIG FUEL INJECTORS 4, 5, 6 GEN O/P SIG GRN/BRN WIRE INJ 4 LOW SIDE CTRL INJ 5 LOW SIDE CTRL INJ 6 LOW SIDE CTRL INJ CTRL 4 INJ CTRL 5 INJ CTRL 6 INLET AIR TEMP SENS SIG MASS AIR FLOW SENSOR PNK WIRE POWERTRAIN CONTROL MODULE PRIVATE CAN (-) RADIATOR FAN SCR REY OUTPUT SENS GND STARTING/ CHARGING SYSTEM TMAP TEMPERATURE/ MANIFOLD ABSOLUTE PRESSURE SENSOR VIO/GRN WIRE VIO/RED WIRE W/ AISIN TRANSMISSION W/O AISIN TRANSMISSION WHT/BRN WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/GRN WIRE WIF SENS 1 SIG

BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CAN C (+) CIRCUIT BOARD COMPUTER DATA LINES SYSTEM DCU WAKE-UP DEF LVL SENS SIG DEF LVL SIG DEF PRESS GND DEF PRESS SIG DEF PRESSURE LINE HEATER (UNDER LEFT SIDE OF VEHICLE, NEAR UREA TANK) DEF SPLY PMP PHASE A DEF SPLY PMP PHASE B DEF SPLY PMP PHASE C DEF TEMP SENS RTN DEF TEMP SENS SIG DK BLU/ORG WIRE DK BLU/WHT WIRE FSD B(+) FUEL HTR RLY CTRL FUEL LVL SENS RTN FUEL LVL SENS SIG FUEL PUMP MODULE FUSE 19 FUSE 69 FUSE 75 GRY/WHT WIRE HOT AT ALL TIMES HOT W/ RUN/ START RELAY ENERGIZED IGN OFF/RUN/ PNK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/ORG WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY PRESS LINE HTR GND PRESS LINE HTR SPLY PRIVATE CAN (-) RED WIRE SCR 1 RELAY SCR MOD HTR SPLY SENS GND START CTRL O/P TANK HTR GND TANK HTR SPLY UREA PUMP ASSEMBLY WHT/DK BLU WIRE WHT/DK GRN WIRE YEL WIRE YEL/GRY WIRE

ACT HI DATA LINK ACT LO DATA LINK BLK WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU/ORG WIRE DK BLU/YEL WIRE FSD IGN SW O/P FUEL HEATER FUEL HEATER 2 RELAY FUEL HEATER RELAY FUEL PUMP RELAY FUSE 37 FUSE 57 FUSE 61 FUSE 70 FUSE 78 FUSE 8 FUSE 9 HOT AT ALL TIMES NOX SENSOR 1/1 (IN TURBOCHARGER OUTLET) NOX SENSOR 1/2 PARTICULATE MATTER SENSOR PNK WIRE PNK/BLU WIRE PNK/DK BLU WIRE PNK/DK GRN WIRE PNK/ORG WIRE PNK/VIO WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN MODULE RELAY PRIVATE CAN (-) RUN/ START RELAY SCR 2 RELAY SCR RELAY OUTPUT WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/GRN WIRE WHT/GRY WIRE YEL/BRN WIRE YEL/ORG WIRE

ACCELERATOR PEDAL POSITION SENSOR APP SIG (2) BATTERY DISTRIBUTION UNIT 2 BLK WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CASE GROUND CLUTCH SOL CTRL COOL LVL SW SIG DCU WAKE-UP DEF INJ POS DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/YEL WIRE DK GRN/DK BLU WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE FUEL PUMP CTRL GEN FLD CTRL INTAKE AIR HEATER INTAKE HTR RLY CTRL INTAKE HTR RLY CTRL RTN L/R CTRL MS CTRL NCA WIRE ORG/WHT WIRE PNK/BLU WIRE PNK/VIO WIRE PNK/WHT WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE RIGHT BATTERY SCR RLY 2 CTRL SENS GND STARTING/ CHARGING SYSTEM TAN WIRE TRANS CTRL UD CTRL WHT/BRN WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/DK BLU WIRE YEL/DK GRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/PNK WIRE YEL/RED WIRE

5 VOLT SPLY A/C PRESSURE TRANSDUCER APP SENS GND BLU/BRN WIRE BOOT PRESS SIG BRN WIRE BRN/BLU WIRE BRN/DK GRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CLUTCH SOL CTRL DK BLU WIRE DK BLU/DK GRN WIRE DK GRN WIRE DK GRN/BLU WIRE DK GRN/DK BLU WIRE DK GRN/ORG WIRE DK GRN/TAN WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE EGT SIG EXHAUST DIFFERENTIAL PRESSURE SENSOR EXHAUST GAS TEMPERATURE SENSOR 1/3 EXHAUST GAS TEMPERATURE SENSOR 1/4 EXHAUST GAS TEMPERATURE SENSOR 1/5 EXHAUST TEMPERATURE SENSOR 1/1 EXHAUST TEMPERATURE SENSOR 1/2 GAS SENS SIG IGN OFF/RUN/ L/R CTRL L/R PRESS SIG LINE PRESS SIG LINE PRESSURE SENSOR LP VFS CTRL MS CTRL OD PRESS SIG ORG/WHT WIRE PNK/BLU WIRE PNK/VIO WIRE PNK/WHT WIRE PNK/YEL WIRE SENS GND START CTRL O/P TRANS CTRL O/P TRANS TEMP SIG TRANSMISSION RANGE SWITCH TRANSMISSION SOLENOID/ TRS ASSEMBLY UD CTRL UD PRESS SIG VIO/BRN WIRE W/O AISIN TRANSMISSION W/O AISIN TRANSMISSION W/ AISIN TRANSMISSION YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/DK BLU WIRE YEL/DK GRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/PNK WIRE YEL/TAN WIRE YEL/WHT WIRE

5 VOLT SPLY A/C CLUTCH CTRL A/C PRESS SIG ACTIVE NOISE CANCELLATION MODULE AIR CONDITIONING SYSTEM ANC BUFF ANC BUFF CRNK POS (+) APP SIG (1) BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BOOT PRESS SIG BRN WIRE BRN/BLU WIRE BRN/DK GRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C (+) CLUTCH SOL CTRL COMPUTER DATA LINES SYSTEM COOLANT LEVEL SENSOR CRNK POS(-) DEF INJ NEG DEF INJ POS DEF INJECTOR DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/GRN WIRE DK GRN WIRE DK GRN/BLU WIRE DK GRN/BRN WIRE DK GRN/ORG WIRE DK GRN/TAN WIRE DK GRN/VIO WIRE DK GRN/YEL WIRE EGT SIG EXHST GAS PRESS SENS SIG FSD B(+) FSD IGN RUN-START FUEL HEATER/ WIF SENSOR ASSEMBLY FUSE 22 FUSE 41 FUSED B (+) GRN WIRE HOT AT ALL TIMES I/P SPD SIG IGN OFF/RUN/START CTRL O/P INPUT SPEED SENSOR (W/O AISIN TRANSMISSION) L/R PRESS SIG LIN BUS LINE PRESS SIG LP VFS CTRL O/P SPD SIG OD PRESS SIG ORG/WHT WIRE OUTPUT SPEED SENSOR (W/O AISIN TRANSMISSION) PNK/BLU WIRE PNK/VIO WIRE PNK/WHT WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE PRIVATE CAN (-) PTO 1 UPFITTER PORT RED WIRE SENS GND SENS SW GND SPD SENS (GND) STARTER RLY CTRL STARTING/ CHARGING SYSTEM TAN/WHT WIRE TRANS CTRL O/P TRANS TEMP SIG UD PRESS SIG UPPER GRILLE SHUTTER ACTUATOR VIO WIRE VIO/BRN WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/TAN WIRE WIF SENS 2 SIG YEL WIRE YEL/BRN WIRE YEL/DK GRN WIRE YEL/ORG WIRE YEL/PNK WIRE YEL/TAN WIRE YEL/WHT WIRE