RAM 1500 IV (2011-2024) fuse 78 Wiring diagrams

3.0L TURBO DIESEL 3.6L 3.6L A/C CLUTCH CTRL A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH (LEFT FRONT OF ENGINE) A/C PRESS SIG A/C PRESSURE TRANSDUCER BATTERY FUSE TERMINAL BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM COOLANT VLV SIG DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/YEL WIRE ECT SIG ELEC COOL PMP CTRL ETC RTN SENS FAN SPD SENS SIG FSD B(+) FUSE 1 FUSE 2 FUSE 41 FUSE 62 FUSE 75 FUSE 77 FUSE 78 FUSED B (+) FUSED IGN SW O/P GRILL SHUTTER ACTUATOR HOT AT ALL TIMES LIN BUS ORG/DK BLU WIRE ORG/YEL WIRE PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RADIATOR FAN (BEHIND RADIATOR) RED WIRE RUN/ START RELAY SENS GND SP2002 (3.0L TURBO DIESEL) SP2330 (3.6L) TAN/WHT WIRE VIO/BRN WIRE VIO/ORG WIRE WHT/TAN WIRE YEL WIRE YEL/PNK WIRE

3.0L TURBO DIESEL 3.6L 3.6L 3.0L TURBO DIESEL A/C CLUTCH CTRL A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH A/C PRESS SIG A/C PRESSURE TRANSDUCER BATTERY FUSE TERMINAL BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM COOLANT LVL RTN COOLANT VLV SIG DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/YEL WIRE ECT SIG ELEC COOL PMP CTRL ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FSD B(+) FUSE 1 FUSE 2 FUSE 41 FUSE 62 FUSE 75 FUSE 77 FUSE 78 FUSE 99 FUSED IGN SW O/P GRILLE SHUTTER ACTUATOR HOT AT ALL TIMES LIN BUS ORG/DK BLU WIRE ORG/YEL WIRE PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RAD FAN MTR SPD SIG RADIATOR FAN (BEHIND RADIATOR) RED WIRE RUN/START RELAY SENS GND SP1725 (3.6L) SP2002 (3.0L TURBO DIESEL) SP2028 (3.6L) SP2101 (3.0L TURBO DIESEL) SP2330 (3.6L) TAN/WHT WIRE VIO/BRN WIRE VIO/ORG WIRE WHT/TAN WIRE YEL WIRE YEL/PNK WIRE

3.0L TURBO DIESEL 3.6L 3.6L A/C CLUTCH CTRL A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH (LEFT FRONT OF ENGINE) A/C PRESS SIG A/C PRESSURE TRANSDUCER BATTERY FUSE TERMINAL BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM COOLANT VLV SIG DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/YEL WIRE ECT SIG ELEC COOL PMP CTRL ETC RTN SENS FAN SPD SENS SIG FSD B(+) FUSE 1 FUSE 2 FUSE 41 FUSE 62 FUSE 75 FUSE 77 FUSE 78 FUSED B (+) FUSED IGN SW O/P GRILL SHUTTER ACTUATOR HOT AT ALL TIMES LIN BUS ORG/DK BLU WIRE ORG/YEL WIRE PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RADIATOR FAN (BEHIND RADIATOR) RED WIRE RUN/ START RELAY SENS GND SP2002 (3.0L TURBO DIESEL) SP2330 (3.6L) TAN/WHT WIRE VIO/BRN WIRE VIO/ORG WIRE WHT/TAN WIRE YEL WIRE YEL/PNK WIRE

3.0L TURBO DIESEL 3.6L 3.6L 3.0L TURBO DIESEL A/C CLUTCH CTRL A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH A/C PRESS SIG A/C PRESSURE TRANSDUCER BATTERY FUSE TERMINAL BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM COOLANT LVL RTN COOLANT VLV SIG DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/YEL WIRE ECT SIG ELEC COOL PMP CTRL ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FSD B(+) FUSE 1 FUSE 2 FUSE 41 FUSE 62 FUSE 75 FUSE 77 FUSE 78 FUSE 99 FUSED IGN SW O/P GRILLE SHUTTER ACTUATOR HOT AT ALL TIMES LIN BUS ORG/DK BLU WIRE ORG/YEL WIRE PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RAD FAN MTR SPD SIG RADIATOR FAN (BEHIND RADIATOR) RED WIRE RUN/START RELAY SENS GND SP1725 (3.6L) SP2002 (3.0L TURBO DIESEL) SP2028 (3.6L) SP2101 (3.0L TURBO DIESEL) SP2330 (3.6L) TAN/WHT WIRE VIO/BRN WIRE VIO/ORG WIRE WHT/TAN WIRE YEL WIRE YEL/PNK WIRE

3.0L TURBO DIESEL 3.6L, 5.7L BATTERY FUSE TERMINAL BLK WIRE BRN/WHT WIRE CAN C (+) CLUSTER COMPUTER DATA LINES SYSTEM EPS MODULE FUSE 2 FUSE 78 FUSED B (+) FUSED IGN SWITCH OUTPUT GRN WIRE GROUND DISTRIBUTION SYSTEM HOT AT ALL TIMES HOT W/ RUN/ START RELAY ENERGIZED INTELLIGENT BATTERY SENSOR PNK WIRE PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY RED WIRE SP2481 (3.6L, 5.7L) SP1502 (3.0L TURBO DIESEL) YEL WIRE YEL/BRN WIRE

3.0L TURBO DIESEL 3.6L 3.6L, 5.7L 3.6L, 5.7L 3.0L TURBO DIESEL W/O START/STOP SYSTEM W/ START/STOP SYSTEM 5.7L A/C CLUTCH RELAY A/C HEATER MODULE AIR SUSPENSION CONTROL MODULE ANTI-LOCK BRAKES MODULE AUXILIARY POWER DISTRIBUTION CENTER BODY CONTROL MODULE BRN WIRE CLUSTER DRIVETRAIN CONTROL MODULE EPS MODULE FROM FUSE 38 (DIAGRAM 4 OF 7) FRONT AXLE DISCONNECT MODULE FUEL HEATER 2 RELAY FUEL PUMP RELAY FUSE 30 FUSE 75 FUSE 76 FUSE 77 FUSE 78 FUSE 86 FUSE 87 FUSE 88 FUSE 99 GRN WIRE HUMIDITY SENSOR IN-CAR TEMPERATURE SENSOR INRUSH CURRENT RELAY OCCUPANT RESTRAINT CONTROLLER MODULE PNK WIRE PNK/GRN WIRE POWERTRAIN CONTROL MODULE PTC RELAY 1 PTC RELAY 2 PTC RELAY 3 RADIATOR FAN HIGH RELAY RADIATOR FAN LOW RELAY RUN/START RELAY STARTER SOLENOID 2 RELAY STEERING CONTROL MODULE THREE WAY COOLANT VALVE TO AUXILIARY 3 RELAY (DIAGRAM 7 OF 7) TO FUSE 32 (DIAGRAM 7 OF 7) TO RUN/ ACCESSORY 1 RELAY (DIAGRAM 3 OF 7) TRAILER TOW MODULE VACUUM PUMP RELAY W/O START STOP SYSTEM

A/C PRESSURE SIGNAL ACCELERATOR PEDAL POSITION SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) AIR CONDITIONING SYSTEM AIR HMDTY SENS SIG AIR TEMP OUT RTN AIR TEMP OUT SIG APP SENSOR GROUND 1 APP SENSOR GROUND 2 APP SIG (1) APP SIG (2) APP SIGNAL 1 APP SIGNAL 2 ASD CTRL O/P ASD RELAY CONTROL AUTO SHUT DOWN RELAY BLK WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/ORG WIRE BRN WIRE BRN/BLU WIRE BRN/DK BLU WIRE BRN/DK GRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C (+) CHARGE AIR TEMP COMPUTER DATA LINES SYSTEM COOLANT VALVE RTN COOLANT VALVE SIG CRANKCASE SENSOR DIFF PRESS SENS GND DK BLU WIRE DK BLU/BLU WIRE DK BLU/GRY WIRE DK BLU/WHT WIRE DK GRN/GRN WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE DK GRN/YEL WIRE ELECT COOLANT PMP CTRL ENG AIR INTAKE TEMP SIG EOP SENS RTN EOP SENSOR GROUND EXHST DIFF PRESS SIG FAN SPD SENS SIG FSD IGN SW O/P FUSE 56 FUSE 61 FUSE 63 FUSE 64 FUSE 74 FUSE 78 FUSE 8 FUSED ASD RLY O/P GRN WIRE GROUND GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES INLET AIR PRESS SIG INTAKE AIR TEMPERATURE SENSOR MAF SENS SIG 2 MAF SPLY MASS AIR FLOW TEMP SIG ORG/ WIRE ORG/DK BLU WIRE ORG/YEL WIRE OUT RTN OUT SIG PNK WIRE PNK/GRN WIRE PNK/ORG WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) PRESS SENS SIG PRIVATE CAN (-) RUN/ START RELAY SCR RELAY 2 SCR RELAY 2 CONTROL SENS GND SENS GND 1 SENS GND 2 SENSOR GROUND STARTING/ CHARGING SYSTEM STRTR RLY CTRL TAN/WHT WIRE UREA SYS/TANK LVL SIG 1 VACUUM PMP RLY CTRL VACUUM PUMP RELAY VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/TAN WIRE WATER IN FUEL SENS GND WHT WIRE WHT/BRN WIRE WIF SENS 1 SIG YEL WIRE

AUTO SHUT DOWN RELAY BLK WIRE BLU/BRN WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C (+) COMPUTER DATA LINES SYSTEM DK BLU/ORG WIRE DK BLU/TAN WIRE DK GRN/VIO WIRE DK GRN/YEL WIRE FSD IGN RUN-START FUEL PRESS SIG FUEL PUMP RELAY FUSE 22 FUSE 57 FUSE 63 FUSE 64 FUSE 70 FUSE 74 FUSE 78 HOT AT ALL TIMES PNK/GRN WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) POWERTRAIN MODULE RELAY PRESS SIG RED WIRE RLY OUTPUT RUN/START RELAY SENS GND SENS SPLY TRANSMISSION CTRL TRANSMISSION CTRL OUTPUT VAC PMP VACUUM PUMP (TOP CENTER FRONT OF ENGINE) VACUUM PUMP RELAY YEL WIRE YEL/BRN WIRE YEL/ORG WIRE

A/C PRESS SIG AUTO SHUT DOWN RELAY BLK WIRE BLU/BRN WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C (+) COMPUTER DATA LINES SYSTEM DK BLU/ORG WIRE DK BLU/TAN WIRE DK BLU/WHT WIRE ESIM SIG EVAP SYSTEM MONITOR SWITCH FSD IGN RUN/START FUEL PRESS SIG FUEL PUMP RELAY FUEL TANK FUEL TANK PRESS SENS SPLY FUEL TANK PRESSURE SENSOR FUSE 22 FUSE 57 FUSE 63 FUSE 64 FUSE 70 FUSE 78 HOT AT ALL TIMES PNK/GRN WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) POWERTRAIN MODULE RELAY PRESS SENS RTN PRESS SENS SPLY PRESS SIG RED WIRE RUN/ START RELAY SENS GND TRANSMISSION CTRL TRANSMISSION CTRL OUTPUT VIO/GRY WIRE YEL WIRE YEL/BRN WIRE YEL/ORG WIRE