RAM 1500 IV (2011-2024) engine controls system Wiring diagrams

3.0L TURBO DIESEL 3.6L AUXILIARY POWER DISTRIBUTION CENTER BLK WIRE BLU WIRE BODY CONTROL MODULE BRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAN IHS (-) COMPUTER DATA LINES SYSTEM COOLANT VLV SIG DK BLU WIRE DK BLU/DK GRN WIRE DK GRN WIRE ECT SIG ELEC COOL PMP CTRL ELECTRIC AIR HEATER (3.0L TURBO DIESEL) (RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ETC RTN FD CABIN HTR SPLY 1 FD CABIN HTR SPLY 2 FD CABIN HTR SPLY 3 FUSE 1 FUSE 3 FUSE 4 GRY/BRN WIRE HOT AT ALL TIMES IGN RS ORG/BRN WIRE ORG/DK BLU WIRE ORG/YEL WIRE PNK/BRN WIRE PNK/GRN WIRE PNK/ORG WIRE PNK/VIO WIRE PTC RELAY 1 PTC RELAY 2 PTC RELAY 3 PTC RLY CTRL 1 PTC RLY CTRL 2 PTC RLY CTRL 3 RED WIRE SENS GND SP1725 (3.6L) THREE WAY COOLANT VALVE VIO/ORG WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/PNK WIRE

3.0L TURBO DIESEL 3.0L TURBO DIESEL 3.6L 3.6L A/C PRESS SIG A/C PRESSURE TRANSDUCER BATTERY FUSE TERMINAL BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BRN WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM COOL LVL RTN COOLANT VLV SIG DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK GRN WIRE ECT SIG ELEC COOL PMP CTRL ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FAN SPD SENS SIG FUSE 1 FUSE 2 FUSE 41 FUSE 75 FUSE 77 FUSED B (+) GRILL SHUTTER ACTUATOR HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED IGN RS 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 SENS GND SENS RTN SP1725 (3.6L) SP2002 (3.0L TURBO DIESEL) SP2330 (3.6L) TAN/WHT WIRE THREE WAY COOLANT VALVE 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 AUXILIARY POWER DISTRIBUTION CENTER BLK WIRE BLU WIRE BODY CONTROL MODULE BRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAN IHS (-) COMPUTER DATA LINES SYSTEM COOLANT VLV SIG DK BLU WIRE DK BLU/DK GRN WIRE DK GRN WIRE ECT SIG ELEC COOL PMP CTRL ELECTRIC AIR HEATER (3.0L TURBO DIESEL) (RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ETC RTN FD CABIN HTR SPLY 1 FD CABIN HTR SPLY 2 FD CABIN HTR SPLY 3 FUSE 1 FUSE 3 FUSE 4 GRY/BRN WIRE HOT AT ALL TIMES IGN RS ORG/BRN WIRE ORG/DK BLU WIRE ORG/YEL WIRE PNK/BRN WIRE PNK/GRN WIRE PNK/ORG WIRE PNK/VIO WIRE PTC RELAY 1 PTC RELAY 2 PTC RELAY 3 PTC RLY CTRL 1 PTC RLY CTRL 2 PTC RLY CTRL 3 RED WIRE SENS GND SP1725 (3.6L) THREE WAY COOLANT VALVE VIO/ORG WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/PNK WIRE

3.0L TURBO DIESEL 3.0L TURBO DIESEL 3.6L 3.6L A/C PRESS SIG A/C PRESSURE TRANSDUCER BATTERY FUSE TERMINAL BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BRN WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM COOL LVL RTN COOLANT VLV SIG DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK GRN WIRE ECT SIG ELEC COOL PMP CTRL ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FAN SPD SENS SIG FUSE 1 FUSE 2 FUSE 41 FUSE 75 FUSE 77 FUSED B (+) GRILL SHUTTER ACTUATOR HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED IGN RS 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 SENS GND SENS RTN SP1725 (3.6L) SP2002 (3.0L TURBO DIESEL) SP2330 (3.6L) TAN/WHT WIRE THREE WAY COOLANT VALVE 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

A/C CLUTCH CTRL A/C CLUTCH CTRL OUT GND A/C CLUTCH RELAY A/C COMPR CTRL GND A/C COMPRESSOR CLUTCH A/C PRESS SIG A/C PRESSURE TRANSDUCER BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM DK BLU/GRN WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ECT SIG ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 3 FUSE 41 FUSE 62 FUSED B (+) GRILLE SHUTTER ACTUATOR HI SPD FAN RLY OUT HOT AT ALL TIMES LIN BUS POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RAD FAN LOW SPD CTRL RAD FAN RLY CTRL RADIATOR FAN (BEHIND RADIATOR) RADIATOR FAN HIGH RELAY RADIATOR FAN LOW RELAY RED WIRE RUN/START RELAY SENS GND TAN/WHT WIRE VIO/BRN WIRE VIO/ORG WIRE VIO/TAN WIRE WHT/TAN WIRE YEL WIRE

A/C PRESS SIG A/C PRESSURE TRANSDUCER BLK WIRE BLU/BRN WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM DK BLU/GRN WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE ECT SIG ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 3 HI SPD FAN RLY OUT HOT AT ALL TIMES POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RAD FAN LOW SPEED CTRL RAD FAN RLY CTRL RADIATOR FAN (BEHIND RADIATOR) RADIATOR FAN HIGH RELAY RADIATOR FAN LOW RELAY RUN/START RELAY SENS GND TAN/WHT WIRE VIO/BRN WIRE VIO/ORG WIRE VIO/TAN WIRE YEL WIRE

A/C CLUTCH CTRL A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH A/C PRESS SIG A/C PRESSURE TRANSDUCER BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/WHT WIRE CAN C (+) COMPUTER DATA LINES SYSTEM DK BLU/GRN WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ECT SIG ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 3 FUSE 41 FUSE 62 FUSE 99 FUSED B (+) GRILLE SHUTTER ACTUATOR HI SPD FAN RLY OUT HOT AT ALL TIMES LIN BUS LOW SPD RED FAN CTRL WIRE PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RAD FAN RLY CTRL RADIATOR FAN (BEHIND RADIATOR) RADIATOR FAN HIGH RELAY RADIATOR FAN LOW RELAY RED WIRE RUN/START RELAY SENS GND TAN/WHT WIRE VIO/BRN WIRE VIO/ORG WIRE VIO/TAN WIRE WHT/TAN WIRE YEL WIRE

AAT SIG ACCY DLY RLY CTRL ADJ PED RLY CTRL AIR CONDITIONING SYSTEM AJAR SW SNS BACKUP LAMP SW SIG ANTI-LOCK BRAKES SYSTEM ATX PARK NEUTRAL BCM STOP/ START FUSE 2 BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU/TAN WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRAKE LAMP SW O/P BRK FLD LVL SIG BRK SIG 1 BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/TAN WIRE BRN/WHT WIRE BRN/YEL WIRE BTSI SOL UNLK CAN C (+) CARGO LAMP DRV WPR PARK FLUID LEVEL SW SNS CARGO LMP DRV COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DK GRN/ORG WIRE DK GRN/TAN WIRE DK GRN/WHT WIRE DOOR LOCK, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DRL LP DRV ENGINE CONTROLS SYSTEM FRONT SNW PLW LIGHTING ENABLE FT WSH PUMP MTR CTRL FUEL HTR CTRL RLY FUEL LVL SENS RTN FUEL LVL SIGNAL 2 FUSE 14 FUSE BOX FUSED B (+) GRN/BLU WIRE GRN/DK BLU WIRE GRN/GRY WIRE GRN/TAN WIRE GRN/WHT WIRE GRY/BRN WIRE HDLP FD HI BEAM HEADLIGHTS SYSTEM HOOD AJAR SW SNS HORNS SYSTEM HOT AT ALL TIMES HRN RLY CTRL IGN OFF/RUN/START CTRL O/P IGN RUN-START CTRL O/P DRV DOOR SECONDARY INSTRUMENT CLUSTER SYSTEM LEFT SNW PLW HI BEAM RLY CTRL LF FOG LP CTRL LF PARK LP DRV LF TURN LP DRV LH DRL LP DRV LH HI BEAM DRV LH LO BEAM DRV LH SNW PLW TURN RLY CTRL LICENSE PLATE LP DRV LIN BUS CBC 3 LO WSH SW RTN 1 LO WSH SW SNS ORG/BRN WIRE ORG/DK BLU WIRE PARK BRK SW SNS PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWER DISTRIBUTION SYSTEM PTC 1 RLY CTRL PTC 2 RLY CTRL PTC 3 RLY CTRL RED WIRE RF FOG LAMP CTRL RF PARK LP DRV RF TURN LP DRV RLY CTRL RH BACKUP LMPS DRV RH HI BEAM DRV RH LO BEAM DRV RH SNW PLW TURN RLY CTRL RH STOP LMP DRV RIGHT SNW PLW LW BEAM RELAY CTRL RR DR AJAR SW SNS RR PARK LP RR TURN SIG CTRL RUN CTRL RUN START RLY CTRL SEATS SYSTEM SEC LOCK DRV SEC UNLOCK DRV SENS GND STARTER RLY O/P STARTING/CHARGING SYSTEM TAN/WHT WIRE TRANSMISSIONS SYSTEM TRANSMISSIONS, SHIFT INTERLOCK SYSTEMS TTOW BACKUP LP RLY CTRL TTOW TAIL LMP RLY CTRL VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/TAN WIRE VIO/YEL WIRE W/O START/STOP W/ START/STOP WHT/BLU WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/ORG WIRE WHT/TAN WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER ON/OFF WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM EXTERIOR LIGHTS SYSTEM WPR HI/LO RLY CTRL YEL WIRE YEL/VIO WIRE