Jeep Grand Cherokee WL (2021-2024) coolant heater relay Wiring diagrams

5 VOLT SUPPLY A/C CLUTCH RELAY A/C COMPRESSOR CTRL BATTERY CHILLER SHUT-OFF VALVE BATTERY COOLANT HEATER RELAY BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/DK GRN WIRE BLU/ORG WIRE BLU/TAN WIRE BLU/WHT WIRE BRN WIRE BRN/TAN WIRE CAN IHS (-) CAN IHS (-) GND COMPUTER DATA LINES SYSTEM COOLANT HEATER RELAY DEFROST MODE DRV DK BLU WIRE DK BLU/BLU WIRE DK BLU/BRN WIRE DK BLU/DK GRN WIRE DK BLU/GRN WIRE DK BLU/GRY WIRE DK BLU/ORG WIRE DK BLU/TAN WIRE DK BLU/YEL WIRE DK GRN WIRE ELECTRIC COOLANT HEATER EXCEPT HYBRID FUSE 10 FUSE 105 FUSE 94 FUSE 95 FUSE 96 FUSED B (+) FUSED IGNITION GRN) DK BLU/YEL WIRE GRY WIRE GRY/GRN WIRE HIGH VOLTAGE HOT AT ALL TIMES HVAC MODULE (RIGHT SIDE OF DASH) IN-CAR TEMPERATURE SENSOR LH BLEND DR DRV 1 LH BLEND DR DRV 2 LH BLEND DR SIG LIN BUS MODE DOOR SIG ORG/BRN WIRE ORG/DK BLU WIRE ORG/TAN WIRE OUTSIDE AIR INLET DRV RECIRCULATION AIR INLET DRV TEMP SIG PANEL MODE DRV PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY PWM CTRL PWR SUPPLY RED WIRE RED/BLU WIRE RED/WHT WIRE RH BLEND DR DRV 1 NA RECIRC DOOR SIG RH BLEND DR DRV 2 RH BLEND DR SIG RTN RTN SENS RUN/ START 1 RELAY SIG RTN TAN/DK BLU WIRE TEMP SIG WHT WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/DK BLU WIRE

A/C CLUTCH RELAY A/C COMPRESSOR CTRL BATTERY CHILLER SHUT-OFF VALVE BATTERY COOLANT HEATER RELAY BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/DK GRN WIRE BLU/ORG WIRE BLU/TAN WIRE BLU/WHT WIRE BRN WIRE BRN/TAN WIRE CAN IHS (-) CAN IHS (-) GND COMPUTER DATA LINES SYSTEM COOLANT HEATER RELAY DK BLU WIRE DK BLU/BLU WIRE DK BLU/YEL WIRE DK GRN WIRE ELECTRIC COOLANT HEATER EXCEPT HYBRID FUSE 10 FUSE 105 FUSE 94 FUSE 95 FUSE 96 FUSED B (+) FUSED IGNITION GRN) DK BLU/YEL WIRE GRY WIRE GRY/GRN WIRE HIGH VOLTAGE HOT AT ALL TIMES HVAC MODULE (RIGHT SIDE OF DASH) IN-CAR TEMPERATURE SENSOR LIN BUS ORG/BRN WIRE ORG/DK BLU WIRE PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY PWM CTRL PWR SUPPLY RED WIRE RED/BLU WIRE RED/WHT WIRE RTN RTN SENS RUN/ START 1 RELAY TEMP SIG WHT WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/DK BLU WIRE

AIR CONDITIONING SYSTEM BATTERY COOLANT HEATER BATTERY COOLANT HEATER RELAY BATTERY COOLING PUMP BATTERY PACK CONTROL MODULE BLK WIRE BPCM LIN BRN/TAN WIRE BUS - COOLANT HEATER RELAY FUSE 104 FUSE 105 FUSE 95 FUSE 96 FUSED B (+) HIGH VOLTAGE HOT AT ALL TIMES ORG/ WIRE ORG/BLK WIRE PNK/GRN WIRE POWER DISTRIBUTION CENTER ASSEMBLY PWM SUPPLY RED WIRE RED/BLU WIRE RED/DK GRN WIRE RED/WHT WIRE WHT/BLU WIRE WHT/RED WIRE

2.0L HYBRID 3.6L 3.6L, 5.7L 5.7L A/C COMPRESSOR CLUTCH A/C COMPRESSOR SOLENOID AUXILIARY COOLANT PUMP BATTERY COOLANT HEATER RELAY BATTERY COOLING PUMP BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BODY CONTROL MODULE BRAKE FLUID LEVEL SENSOR CAMERA WASHER RELAY CENTER STACK SCREEN DISPLAY COOLANT HEATER RELAY DIGITAL TV EVAP PURGE SOLENOID FRONT INTEGRATED CENTER STACK MODULE FRONT PASSENGER DISPLAY MEDIA HUB PORT FRONT PASSENGER DISPLAY MODULE FUEL PUMP RELAY GLOBAL TELEMATIC BOX MODULE HEADLAMP WASHER RELAY HEATED WINDSHIELD GRID HORN RELAY IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 LOWER RIGHT FRONT OF ENGINE) MEDIA CONSOLE PORT MULTI DISPLACEMENT SYSTEM CYLINDER 1 SOLENOID MULTI DISPLACEMENT SYSTEM CYLINDER 4 SOLENOID MULTI DISPLACEMENT SYSTEM CYLINDER 6 SOLENOID MULTI DISPLACEMENT SYSTEM CYLINDER 7 SOLENOID OIL PUMP SOLENOID OXYGEN SENSOR 1/1 PORT MEDIA POWER CONTROL RELAY POWER ELECTRONICS COOLANT PUMP 2 RADIO REAR WINDOW DEFOGGER RELAY REFRIGERANT SHUT-OFF VALVE RUN/ START 1 RELAY STARTER RELAY 2 UPPER BANK SWITCH VARIABLE CAMSHAFT TIMING SOLENOID VVT EXHAUST SOLENOID 1/2 VVT INTAKE SOLENOID 2/1 WIPER HIGH/LOW RELAY WIPER ON/OFF RELAY

BATT UART RX (+) BATT UART TX (+) BATTERY COOLANT HEATER RELAY BATTERY PACK CONTROL MODULE 2 (UNDER CENTER OF VEHICLE) BLK WIRE BODY CONTROL MODULE BRN/TAN WIRE BUFFERED CRANK SIG IN CAN FD (-) CHARGE INDICATOR ASSEMBLY CIRCUIT BOARD COMPUTER DATA LINES SYSTEM CONTACTOR MAIN RELAY 2 (+) COOLANT HEATER RELAY COOLANT TEMP SNS 3 CRANK REPLICATION SIG DK BLU WIRE DK GRN/ORG WIRE DK GRN/TAN WIRE DK GRN/YEL WIRE FUSE 15 FUSE 85 FUSE 95 FUSE 96 FUSE B (+) FUSED B (+) GRY WIRE GRY/TAN WIRE GRY/VIO WIRE HEATER CORE COOLANT TEMPERATURE SENSOR HIGH SIDE CONTROL HOT AT ALL TIMES HOT W/ IGNITION RUN 1 RELAY ENERGIZED LIN BUS LOW SIDE CONTROL NEGATIVE ORG/ WIRE ORG/BLK WIRE PHEV MODE SELECT SWITCH PNK/GRN WIRE PNK/VIO WIRE PNK/YEL WIRE POSITIVE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE REAR POWER DISTRIBUTION CENTER ASSEMBLY RED/BLU WIRE RED/DK BLU WIRE RIGHT END OF DASH) SENS GND SHIELD TAN WIRE TAN/BLK WIRE TAN/DK BLU WIRE TAN/GRN WIRE TAN/GRY WIRE TAN/VIO WIRE TAN/YEL WIRE TEMP RETURN TEMP SIGNAL VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/ORG WIRE WHT/RED WIRE YEL/DK BLU WIRE YEL/DK GRN WIRE YEL/GRN WIRE YEL/GRY WIRE