RAM 1500 IV (2011-2024) lin bus Wiring diagrams

A/C CMPRSR CTRL A/C HEATER MODULE (RIGHT END OF DASH) AAT SIG AMBIENT AIR TEMPERATURE SENSOR AUTO HDLP SIG BLEND DR DRV BLK WIRE BLOWER MOTOR RELAY BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/WHT WIRE BLWR CTRL BRN WIRE CAN IHS (-) COM DOOR DRV COMN DRV DR 2 COMPUTER DATA LINES SYSTEM DEF RLY CTRL DEFOGGER SYSTEM DK BLU WIRE DK BLU/BLU WIRE DK BLU/DK GRN WIRE DK BLU/GRN WIRE DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/TAN WIRE DK GRN WIRE DRIVER DOOR MODULE DRV DR MODE 2 DRV MRR HTR RTN EVAP SENS SIG FD IGN RUN/STRT FSD IGN RUN-STRT FUSE 13 FUSE 6 FUSE 84 FUSE 99 FUSE, RELAY BLOCK FUSED IGN RUN/START CTRL HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED HUMIDITY SENSOR IN-CAR TEMP SENS RTN IN-CAR TEMP SENS SIG IN-CAR TEMPERATURE SENSOR LEFT MIRROR HEATER LIN BUS MODE DOOR DRV 1 ORG/VIO WIRE PASS BLEND DR DRV PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY RECIRC DOOR DRV RED WIRE RUN 1 RELAY SENS GND SUN SENS SIG 1 SUN SENS SIG 2 SUN SENSOR SW B TEMP RTN TEMP SIG VIO/BLU WIRE VIO/DK BLU WIRE VIO/ORG WIRE W/ START/ STOP W/O START /STOP WHT WIRE WHT/VIO 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

A/C CMPRSR CTRL A/C HEATER MODULE (RIGHT END OF DASH) AAT SIG AMBIENT AIR TEMPERATURE SENSOR AUTO HDLP SIG BLEND DR DRV BLK WIRE BLOWER MOTOR RELAY BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/WHT WIRE BLWR CTRL BRN WIRE CAN IHS (-) COM DOOR DRV COMN DRV DR 2 COMPUTER DATA LINES SYSTEM DEF RLY CTRL DEFOGGER SYSTEM DK BLU WIRE DK BLU/BLU WIRE DK BLU/DK GRN WIRE DK BLU/GRN WIRE DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/TAN WIRE DK GRN WIRE DRIVER DOOR MODULE DRV DR MODE 2 DRV MRR HTR RTN EVAP SENS SIG FD IGN RUN/STRT FSD IGN RUN-STRT FUSE 13 FUSE 6 FUSE 84 FUSE 99 FUSE, RELAY BLOCK FUSED IGN RUN/START CTRL HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED HUMIDITY SENSOR IN-CAR TEMP SENS RTN IN-CAR TEMP SENS SIG IN-CAR TEMPERATURE SENSOR LEFT MIRROR HEATER LIN BUS MODE DOOR DRV 1 ORG/VIO WIRE PASS BLEND DR DRV PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY RECIRC DOOR DRV RED WIRE RUN 1 RELAY SENS GND SUN SENS SIG 1 SUN SENS SIG 2 SUN SENSOR SW B TEMP RTN TEMP SIG VIO/BLU WIRE VIO/DK BLU WIRE VIO/ORG WIRE W/ START/ STOP W/O START /STOP WHT WIRE WHT/VIO 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

BASE BLK WIRE BRN WIRE CAN IHS (-) COMPUTER DATA LINES SYSTEM DCM FD TO DSM DR LOCK RLY CTRL DRIVER DOOR LATCH DRIVER DOOR MODULE DRIVER DR AJAR DRIVER DR LK SW RTN DRIVER WINDOW/DOOR LOCK SWITCH EXCEPT STANDARD CAB STANDARD CAB FRT DRIVER DR ULK FSD B (+) CAN IHS (-) FSD B(+) FUSE 20 FUSE 22 FUSE 24 FUSE 66 GRN/BLU WIRE GRN/DK BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ RUN/ ACCESSORY RELAY 1 ENERGIZED LIN BUS LIN BUS FSD IGN RUN/ACC CTRL O/P ORG/GRN WIRE ORG/GRY WIRE ORG/TAN WIRE PASS DR LOCK SW MUX PASS WINDOW SW ILLM DRIVER PASS WINDOW SW MUX PASS WINDOW SW RTN PASSENGER DOOR MODULE PASSENGER WINDOW/ DOOR LOCK SWITCH PNK WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWER WINDOW CIRCUIT BREAKER 1 PREMIUM RED WIRE RTN SECONDARY SW SNS SW SNS TAN/BRN WIRE TAN/GRN WIRE VIO WIRE VIO/GRN WIRE VIO/TAN WIRE W/O START STOP W/ START STOP WHT WIRE WHT/BRN WIRE YEL WIRE YEL/VIO WIRE

1500 2500 HD, 3500 HD BLK WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN WIRE CAN C (+) COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE FUSE 42 GRY WIRE GRY/YEL WIRE HORN 1 HORN RELAY HORN RLY CTRL HORN SW RTN HORN SW SNS HORN SWITCH (IN STEERING WHEEL) HOT AT ALL TIMES LEFT RADIO REMOTE SWITCH LIN BUS POWER DISTRIBUTION CENTER ASSEMBLY RAD CTRL MUX RTN RIGHT RADIO REMOTE SWITCH RIGHT STEERING WHEEL SWITCH STEERING CONTROL MODULE VIO WIRE WHT WIRE WHT/VIO WIRE YEL WIRE

2 IN (+) AUDIO GND AUDIO LH SIG AUDIO RH SIG BLK WIRE BLU/DK GRN WIRE BLU/TAN WIRE BRN WIRE CAN C (+) CAN IHS (-) COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DK GRN/BRN WIRE DK GRN/WHT WIRE EXCEPT STANDARD CAB EXTERNAL DISC MODULE FUSED B (+) GRY/DK GRN WIRE GRY/GRN WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HANDSFREE HORN HORN SWITCH (IN STEERING WHEEL) LEFT FRONT DOOR SPEAKER LEFT INSTRUMENT PANEL SPEAKER LEFT REAR SPEAKER LEFT REMOTE RADIO SWITCH LIN BUS MICROPHONE MICROPHONE 2 + RADIO CTRL RADIO CTRL SW SIG RADIO SW RADIO SW SNS RTN RED WIRE RIGHT HANDSFREE MICROPHONE RIGHT REMOTE RADIO SWITCH RIGHT STEERING WHEEL SWITCH SNS RTN STANDARD CAB STEERING CONTROL MODULE SW RTN SW SIG WHT WIRE WHT/GRY WIRE YEL WIRE

ANTENNA SIG AUX AUDIO COMM AUX AUDIO DETECT SIG AUX AUDIO LH SIG AUX AUDIO RH SIG BLK WIRE BLU/WHT WIRE BRN WIRE CAN C (+) CENTER CONSOLE CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM DK BLU/WHT WIRE DK GRN WIRE DK GRN/BRN WIRE DK GRN/GRN WIRE DK GRN/GRY WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE EXCEPT CENTER CONSOLE EXCEPT STANDARD CAB FUSE 67 FUSE 71 FUSED B (+) GPS ANTENNA GPS ANTENNA SHIELD GPS ANTENNA SIG GPS RADIO ANTENNA GRN/BLU WIRE GRN/DK BLU WIRE GRN/TAN WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/WHT WIRE HORN HORN SWITCH HOT AT ALL TIMES LEFT REMOTE RADIO SWITCH LIN BUS MEDIA PORT POWER DISTRIBUTION CENTER ASSEMBLY RADIO RADIO ANTENNA RADIO CTRL MUX RADIO CTRL MUX RTN RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER RIGHT REAR TWEETER SPEAKER RIGHT REMOTE RADIO SWITCH RIGHT STEERING WHEEL SWITCH SHIELD SIG STEERING CONTROL MODULE SUBWOOFER 1 (-) SUBWOOFER 2 (-) SUBWOOFER SPEAKER SW RTN UCI USB GND TO RADIO UCI USB PWR TO RADIO UCI USB RADIO DATA (+) W/ EXTERNAL DISC W/O EXTERNAL DISC WHT WIRE WHT/BLU WIRE YEL WIRE YEL/GRY WIRE

BASE BLK WIRE BODY CONTROL MODULE CAMERA RTN CAMERA SHLD CAMERA SIG (-) CBC 3 DK BLU WIRE DK GRN WIRE DK GRN/BRN WIRE DK GRN/ORG WIRE FUSE 95 HOT W/ RUN 1 RELAY ENERGIZED INSIDE REAR VIEW MIRROR LIN BUS LIN BUS CBC 3 NCA WIRE ORG/ WIRE ORG/DK BLU WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER ASSEMBLY PREMIUM RADIO REAR VIDEO CAMERA RED WIRE RUN RLY CTRL WHT WIRE YEL WIRE