RAM 1500 IV (2011-2024) ptc relay 1 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 3.6L AAT SIG AUXILIARY POWER DISTRIBUTION CENTER BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN WIRE BRN/PNK WIRE CAN IHS (-) COMPUTER DATA LINES SYSTEM COOL LVL COOLANT DK BLU WIRE DK BLU/DK GRN WIRE DK GRN WIRE ELEC COOL ELECTRIC AIR HEATER (3.0L TURBO DIESEL) (RIGHT SIDE OF DASH) 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 PMP CTRL 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 RTN SENS GND THREE WAY COOLANT VALVE (RIGHT FRONT OF ENGINE COMPT) VIO/BRN WIRE VIO/GRN WIRE VLV SIG WHT WIRE WHT/BRN WIRE WHT/GRN 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 3.6L AAT SIG AUXILIARY POWER DISTRIBUTION CENTER BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (LEFT END OF DASH) BRN WIRE BRN/PNK WIRE CAN IHS (-) COMPUTER DATA LINES SYSTEM COOL LVL COOLANT DK BLU WIRE DK BLU/DK GRN WIRE DK GRN WIRE ELEC COOL ELECTRIC AIR HEATER (3.0L TURBO DIESEL) (RIGHT SIDE OF DASH) 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 PMP CTRL 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 RTN SENS GND THREE WAY COOLANT VALVE (RIGHT FRONT OF ENGINE COMPT) VIO/BRN WIRE VIO/GRN WIRE VLV SIG WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/PNK 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

AUXILIARY 1 RELAY AUXILIARY 2 RELAY AUXILIARY 3 RELAY AUXILIARY 4 RELAY AUXILIARY POWER DISTRIBUTION CENTER BLUNT CUT) BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE FROM BATTERY (DIAGRAM 1 OF 7) FROM FUSE 77 (DIAGRAM 5 OF 7) FROM RUN/START RELAY (DIAGRAM 5 OF 7) FUSE 1 FUSE 2 FUSE 3 FUSE 31 FUSE 32 FUSE 33 FUSE 37 FUSE 4 FUSE 5 FUSE 8 FUSE 9 GLOW PLUG MODULE GRN WIRE GRN/WHT WIRE PNK/BLU WIRE PNK/BRN WIRE PNK/DK BLU WIRE PNK/DK GRN WIRE PNK/ORG WIRE PNK/RED WIRE PNK/TAN WIRE PNK/VIO WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY PTC RELAY 1 PTC RELAY 2 PTC RELAY 3 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE TAN WIRE TAN/BLK WIRE TAN/BRN WIRE TAN/YEL WIRE TO RUN/ACCESSORY 1 RELAY (DIAGRAM 3 OF 7) UPFITTER ACCESS UPPER BANK SWITCH