Jeep Wrangler IV (2018-2024) engine controls system Wiring diagrams

2.0L TURBO HYBRID, 2.0L TURBO 3.0L TURBO DIESEL 3.6L, 3.6L GPEC5, 3.6L HYBRID 3.6L, 3.6L HYBRID 3.6L, 3.6L TURBO 6.4L, 3.6L, 3.6L TURBO A/C CLUTCH CTRL A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH A/C COMPRESSOR SOLENOID A/C PRESS SIG A/C PRESSURE TRANSDUCER AUXILIARY COOLANT PUMP BLK WIRE BLK/VIO WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/TAN WIRE BRN/VIO WIRE CAN C (+) COMPUTER DATA LINES SYSTEM DK BLU/DK GRN (OR BRN/WHT) WIRE DK BLU/DK GRN WIRE DK BLU/YEL WIRE ECT SIG ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR EXCEPT 3.0L TURBO DIESEL FUSE 18 FUSE 32 FUSE 39 FUSE 56 FUSE 7 GRN WIRE GRY/DK BLU WIRE GRY/RED WIRE HEAVY DUTY HOT AT ALL TIMES HOT W/ RUN 2 RELAY ENERGIZED HOT W/ RUN/START RELAY ENERGIZED LIGHT DUTY LIN BUS PNK WIRE PNK/GRN WIRE PNK/ORG WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RADIATOR FAN RADIATOR FAN CTRL SIG RED WIRE RED/BLU WIRE RED/BRN WIRE RUN/ START RELAY S17229 (EXCEPT 6.4L) S22490 (6.4L) S17230 (2.0L TURBO HYBRID, 2.0L TURBO) S22492 (6.4L) S17069 (3.6L, 3.6L TURBO) SK915A (2.0L TURBO HYBRID, 2.0L TURBO) SENS GND SENS GND 1 SZ905A (2.0L TURBO, 2.0L TURBO HYBRID) S201 (3.6L, 3.6L HYBRID) S15221 (6.4L) TAN WIRE TAN/WHT WIRE VIO WIRE VIO/BRN WIRE VIO/ORG WIRE WHT WIRE WHT/TAN WIRE YEL WIRE

AAT SIG AIR CONDITIONING SYSTEM BLK/GRY WIRE BLK/ORG WIRE BODY CONTROL MODULE (UPPER RIGHT SIDE OF DASH) BRAKE FLUID LEVEL SIG BRAKE SIG 1 BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/TAN WIRE BRN/VIO WIRE BRN/YEL WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE DOOR LOCKS, ANTI-THEFT SYSTEMS ENGINE CONTROLS SYSTEM FRT WASHER PUMP MTR CTRL FSD B(+) FUSE 20 FUSE 26 FUSE 28 GRY/BRN WIRE HEADLIGHTS SYSTEM HOOD AJAR SW SNS HORN RLY CTRL HORNS SYSTEM HOT AT ALL TIMES IGNITION OFF/RUN/ START CTRL OUTPUT INSTRUMENT CLUSTER SYSTEM LF FOG LP CTRL LF PARK LP DRV LF TURN SIG CTRL LF TURN LP DRV LF TURN SIG CTRL LF PARK LP DRV LH DRL LP DRV LH HI BEAM DRV LH LOW BEAM DRV LH SIDE MARKER CTRL LOW WASH SW RTN 1 MIRRORS SYSTEM ORG/BRN WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWER DISTRIBUTION SYSTEM PTC 1 RLY CTRL PTC 2 RLY CTRL PTC 3 RLY CTRL PWR MIRROR RLY CTRL RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/TAN WIRE RF FOG LP CTRL RF PARK LP DRV RF TURN LP DRV RF TURN SIG CTRL RF PARK LP DRV RH DRL LP DRV RH HI BEAM DRV RH LOW BEAM DRV RH SIDE MARKER CTRL RR WASHER PUMP MTR CTRL RUN/START RLY CTRL SENS GND STARTING/CHARGING SYSTEM STOP/START RLY CTRL TAN WIRE TAN/DK BLU WIRE TAN/ORG WIRE TRS PARK SIG VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE W/ BLIND SPOT MONITOR SYSTEM W/O BLIND SPOT MONITOR SYSTEM WAKEUP SIG WASHER FLUID LEVEL SW SNS WHT/BRN WIRE WHT/DK BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/ORG WIRE WHT/TAN WIRE WHT/YEL WIRE WIPER HIGH/LOW RLY CTRL WIPER ON/OFF RLY CTRL WIPER PARK SW SNS WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YEL/DK BLU WIRE

ACCESSORY DELAY RLY CTRL AMBIENT LIGHTING CTRL BLK WIRE BLK/GRY WIRE BODY CONTROL MODULE (UPPER RIGHT SIDE OF DASH) BRAKE LAMP SW OUTPUT BRN WIRE BRN/GRN WIRE BRN/ORG WIRE CAN C (+) CAN C (-) IGN RUN/START CTRL OUTPUT CAN IHS (-) CAN IHS (-) LIN BUS CBC 2 COMPUTER DATA LINES SYSTEM COURTESY LAMPS DRV DECKLID/LIFTGATE AJAR SW SNS DEFOGGER SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DOOR LOCK CTRL DOOR LOCK SW RTN DRV DOOR LOCK SW RTN PASS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR UNLOCK CTRL DRV DOOR AJAR SW SNS DRV DOOR SECONDARY AJAR SW SNS ELE WINDSHIELD WIPER DE-ICER CTRL ENGINE CONTROLS SYSTEM FRT DRV DOOR UNLOCK FSD B(+) FUEL LEVEL SENS RTN FUEL LEVEL SENS SIG FUSE 29 GRN WIRE GRN/BLU WIRE GRN/DK BLU WIRE GRN/DK GRN WIRE GRN/GRY WIRE GRN/TAN WIRE GRN/WHT WIRE GRY WIRE HAZARD SW SNS HEADLAMP SW MUX HEADLAMP SW MUX RTN HEADLAMP/FOG LP SW SIG HEADLIGHTS SYSTEM HORN SW SNS HORNS SYSTEM HOT AT ALL TIMES IGN RUN CTRL OUTPUT INSTRUMENT CLUSTER SYSTEM INVERTER SW SIG LF LIGHTING FAULT SNS LH BACKUP LP DRV LH DOOR LOCK SW STATUS LH STOP/TURN FEED LICENSE PLATE LAMP DRV LIN BUS CBC 1 LIN BUS CBC 3 LR DOOR AJAR SW SNS LR LIGHTING FAULT SNS LR PARK LP DRV LR TURN SIG CTRL ORG/ WIRE ORG/BRN WIRE ORG/DK BLU WIRE ORG/VIO WIRE ORG/YEL WIRE PANEL LAMPS DIMMER SW MUX PANEL LAMPS DRV PARK BRAKE SW SNS PASS DOOR AJAR SW SNS PIM WAKEUP SIG PNK/WHT WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWER DISTRIBUTION SYSTEM POWER TOPS SYSTEM READING LAMPS DRV REAR WIPER PARK SW SNS REAR WIPER RLY CTRL RF LIGHTING FAULT SNS RH BACKUP LAMP DRV RH DOOR LOCK SW STATUS RH STOP/TURN FEED ROOF PRESENCE DETECTION SNS RR DOOR AJAR SW SNS RR LIGHTING FAULT SNS RR PARK LP DRV RR TURN LP DRV RR TURN SIG CTRL STARTING/CHARGING SYSTEM SWING GATE LOCK SWING GATE UNLOCK TAN/BRN WIRE TAN/GRN WIRE TAN/ORG WIRE TRAILER TOW BACKUP LP RLY CTRL TRAILER TOW TAIL LP RLY CTRL UGDO ENABLE CONTROL CIRCUIT VIO WIRE VIO/DK BLU WIRE VIO/DK GRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/RED WIRE VIO/TAN WIRE VIO/WHT WIRE VIO/YEL WIRE VTA WARNING IND WHT 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/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

2.0L TURBO HYBRID, 2.0L TURBO 3.0L TURBO DIESEL 3.6L, 3.6L HYBRID 3.6L, 3.6L HYBRID, 2.0L TURBO HYBRID, 2.0L TURBO 5 VOLT SPLY ACCELERATOR PEDAL POSITION SENSOR APP SENS GND 1 APP SIG 1 APP SENS GND 2 APP SIG (2) BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/RED WIRE BRN/DK BLU WIRE BRN/DK GRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/TAN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C (+) CAN C (+) GND CLUTCH INT START CTRL CIRCUIT BOARD CLUTCH INT SIG CLUTCH INT START CTRL CLUTCH INTERLOCK SWITCH CLUTCH POSI SIG CLUTCH POSITION SENSOR COMPUTER DATA LINES SYSTEM DK BLU/GRN WIRE DK BLU/GRY WIRE DK BLU/WHT WIRE DK GRN/YEL WIRE ENGINE CONTROLS SYSTEM ETC MTR FUSE 100 FUSE 33 FUSE 38 FUSE 89 FUSED B (+) FUSED B (+) LIN BUS GRY/BLU WIRE HOT AT ALL TIMES HOT W/ RUN/START RELAY ENERGIZED LEFT STEERING WHEEL SWITCH LIN BUS M/T NEUTRAL POSITION SENSOR ORG/DK BLU WIRE ORG/WHT WIRE PNK/BLU WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RADIO FREQUENCY HUB MODULE RED/BLU WIRE RED/DK GRN WIRE SENS GND SPEED CONTROL SWITCH STEERING COLUMN CONTROL MODULE STG WHL SW ILL STOP START NEUTRAL SW SIG TAN/WHT WIRE TP SENS RTN VIO/BRN WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/VIO WIRE

2.0L TURBO HYBRID, 2.0L TURBO 3.0L TURBO DIESEL 3.6L, 3.6L HYBRID A/C PRESSURE TRANSDUCER BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU/RED WIRE BRN/TAN WIRE CAN C (+) CAN IHS (-) CARGO ULTRASONIC INTRUSION SENSOR 5 COMPUTER DATA LINES SYSTEM DK BLU/BRN WIRE ENGINE CONTROLS SYSTEM FSD B(+) FUSE 38 FUSE 78 FUSED B (+) HOOD AJAR SW 2 HOOD AJAR SWITCH 2 HOT AT ALL TIMES INTRUSION TRANSCEIVER MODULE LEFT CONSOLE ULTRASONIC INTRUSION SENSOR 3 LEFT IP ULTRASONIC INTRUSION SENSOR 1 LIN BUS VTA ORG/BLK WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RED WIRE RIGHT CONSOLE ULTRASONIC INTRUSION SENSOR 4 RIGHT IP ULTRASONIC INTRUSION SENSOR 2 S17229 (EXCEPT 3.0L TURBO DIESEL) SENS GND SIREN SIREN SIG CTRL TAN/WHT WIRE W/ REMOTE START WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE

2.0L TURBO HYBRID, 2.0L TURBO 3.0L TURBO DIESEL 3.6L, 3.6L HYBRID A/C PRESSURE TRANSDUCER BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/RED WIRE BRN/TAN WIRE CAN C (+) CAN IHS (-) CARGO ULTRASONIC INTRUSION SENSOR 5 COMPUTER DATA LINES SYSTEM DK BLU/BRN WIRE ENGINE CONTROLS SYSTEM FSD B(+) FUSE 20 FUSE 38 FUSE 78 FUSED B (+) GRN/TAN WIRE GRN/WHT WIRE HOOD AJAR SW 2 HOOD AJAR SWITCH HOOD AJAR SWITCH 2 HOT AT ALL TIMES INTRUSION TRANSCEIVER MODULE LEFT CONSOLE ULTRASONIC INTRUSION SENSOR 3 LEFT IP ULTRASONIC INTRUSION SENSOR 1 LIN BUS VTA ORG/BLK WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RED WIRE RED/GRN WIRE RIGHT CONSOLE ULTRASONIC INTRUSION SENSOR 4 RIGHT IP ULTRASONIC INTRUSION SENSOR 2 S17229 (EXCEPT 3.0L TURBO DIESEL) SENS GND SIREN SIREN SIG CTRL SWING GATE DOOR LATCH TAN/WHT WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/ORG WIRE W/ REMOTE START WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE

2.0L TURBO HYBRID, 2.0L TURBO 2.0L, 2.0L TURBO HYBRID 3.0L TURBO DIESEL 3.6L, 3.6L HYBRID 5 VOLT SPLY BASE BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/VIO WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/WHT WIRE CAN C (+) CAN IHS (-) CLUSTER COMPASS MODULE (UPPER RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DK BLU/DK GRN WIRE DK BLU/RED WIRE ENGINE CONTROLS SYSTEM EOP SIG 2 EOT SIG EXCEPT 6.4L FSD B(+) FSD IGN RUN/START CTRL OUTPUT FSD IGN SW OUTPUT (RUN-ACC) FUSE 105 FUSE 15 FUSE 20 FUSE 41 FUSE 51 FUSED B (+) GRN/RED WIRE GROUND HAZARD SW SNS HOT AT ALL TIMES HOT W/ RUN/ACCESSORY 1 RELAY ENERGIZED HOT W/ RUN/START RELAY ENERGIZED INTEGRATED CENTER STACK SWITCH BANK MODULE LIN BUS CBC 2 OIL PRESS SIG OIL PRESSURE SENSOR (2.0L TURBO, 6.4L) OIL PRESSURE SENSOR (3.0L TURBO DIESEL) OIL PRESSURE SENSOR (3.6L HYBRID, 3.6L) (TOP REAR OF ENGINE) OIL TEMPERATURE SENSOR ORG/ WIRE ORG/GRY WIRE ORG/VIO WIRE ORG/WHT WIRE PANEL LAMPS DRIVER PNK/GRN WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE PREMIUM RED/GRN WIRE RED/ORG WIRE S17069 (3.6L HYBRID, 3.6L) S22495 (6.4L) S22493 (6.4L) SENS GND SF856A (2.0L, 2.0L TURBO HYBRID) S22493 (6.4L) SK900A (2.0L TURBO, 2.0L TURBO HYBRID) S22492 (6.4L) TAN/WHT WIRE VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/YEL WIRE VTA WARNING IND WHT WIRE WHT/DK BLU WIRE WHT/GRN WIRE YEL WIRE YEL/PNK WIRE

2.0L TURBO 3.0L TURBO DIESEL 3.6L HYBRID 3.6L, 3.6L HYBRID 3.6L, 3.6L TURBO A/C CLUTCH CTRL A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH A/C COMPRESSOR SOLENOID A/C PRESS SIG A/C PRESSURE TRANSDUCER BLK WIRE BLU/BRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/TAN WIRE BRN/VIO WIRE CAN C (+) COMPUTER DATA LINES SYSTEM DK BLU/DK GRN (OR BRN/WHT) WIRE DK BLU/DK GRN WIRE DK BLU/YEL WIRE ECT SIG ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR EXCEPT 3.0L TURBO DIESEL FUSE 18 FUSE 32 FUSE 39 FUSE 7 GRY/DK BLU WIRE GRY/RED WIRE HEAVY DUTY HOT AT ALL TIMES LIGHT DUTY LIN BUS PNK WIRE PNK/GRN WIRE PNK/ORG WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RADIATOR FAN RADIATOR FAN CTRL SIG RED WIRE RED/BLU WIRE RED/BRN WIRE RUN/ START RELAY S01A (2.0L TURBO, 2.0L TURBO HYBRID) S201 (3.6L, 3.6L HYBRID) S17069 (3.6L, 3.6L TURBO) SK915A (2.0L TURBO HYBRID, 2.0L TURBO) S17229 (EXCEPT 3.0L TURBO DIESEL) SENS GND SENS GND 1 TAN/WHT WIRE VIO/BRN WIRE VIO/ORG WIRE WHT/TAN WIRE YEL WIRE

2.0L TURBO HYBRID, 2.0L TURBO 3.0L TURBO DIESEL 3.6L, 3.6L HYBRID A/C PRESSURE TRANSDUCER BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU/RED WIRE BRN/TAN WIRE CAN C (+) CAN IHS (-) CARGO ULTRASONIC INTRUSION SENSOR 5 COMPUTER DATA LINES SYSTEM DK BLU/BRN WIRE ENGINE CONTROLS SYSTEM FSD B(+) FUSE 38 FUSE 78 FUSED B (+) HOOD AJAR SW 2 HOOD AJAR SWITCH 2 HOT AT ALL TIMES INTRUSION TRANSCEIVER MODULE LEFT CONSOLE ULTRASONIC INTRUSION SENSOR 3 LEFT IP ULTRASONIC INTRUSION SENSOR 1 LIN BUS VTA ORG/BLK WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RED WIRE RIGHT CONSOLE ULTRASONIC INTRUSION SENSOR 4 RIGHT IP ULTRASONIC INTRUSION SENSOR 2 S17229 (EXCEPT 3.0L TURBO DIESEL) SENS GND SIREN SIREN SIG CTRL TAN/WHT WIRE W/ REMOTE START WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE

2.0L TURBO HYBRID, 2.0L TURBO 3.0L TURBO DIESEL 3.6L, 3.6L HYBRID A/C PRESSURE TRANSDUCER BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/RED WIRE BRN/TAN WIRE CAN C (+) CAN IHS (-) CARGO ULTRASONIC INTRUSION SENSOR 5 COMPUTER DATA LINES SYSTEM DK BLU/BRN WIRE ENGINE CONTROLS SYSTEM FSD B(+) FUSE 20 FUSE 38 FUSE 78 FUSED B (+) GRN/TAN WIRE GRN/WHT WIRE HOOD AJAR SW 2 HOOD AJAR SWITCH HOOD AJAR SWITCH 2 HOT AT ALL TIMES INTRUSION TRANSCEIVER MODULE LEFT CONSOLE ULTRASONIC INTRUSION SENSOR 3 LEFT IP ULTRASONIC INTRUSION SENSOR 1 LIN BUS VTA ORG/BLK WIRE POWER DISTRIBUTION CENTER ASSEMBLY POWERTRAIN CONTROL MODULE RED WIRE RED/GRN WIRE RIGHT CONSOLE ULTRASONIC INTRUSION SENSOR 4 RIGHT IP ULTRASONIC INTRUSION SENSOR 2 S17229 (EXCEPT 3.0L TURBO DIESEL) SENS GND SIREN SIREN SIG CTRL SWING GATE DOOR LATCH TAN/WHT WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/ORG WIRE W/ REMOTE START WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE