Jeep Cherokee III (2001-2004) blk Wiring diagrams

BLK WIRE BLK/ORG WIRE BRAKE LAMP SWITCH (TOP OF BRAKE PEDAL ARM) BRN WIRE COMPUTER DATA LINES SYSTEM CONNECTOR NEAR RIGHT KICK PANEL) CONTROLLER ANTI-LOCK BRAKE (LEFT FRONT OF ENG COMPT) DATA LINK CONNECTOR (UNDER LOWER DRIVER'S SIDE OF DASH) DIAGNOSTIC JUNCTION PORT (UNDER CENTER OF DASH) DK BLU/PNK WIRE DK GRN/YEL WIRE FUSE 19 FUSE 23 FUSE 25 FUSE 4 FUSE B (+) FUSE B (+) FUSED IGN (RUN) GROUND BRAKE FLUID LEVEL SW PRIMARY BRAKE SW SIG LR WHEEL SPD SENS SIG GROUND LF WHEEL SPD SENS SIG GRY/BLK WIRE HOT AT ALL TIMES HOT IN JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT STEERING KNUCKLE) LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR BACKING PLATE) LT GRN WIRE LT GRN/DK BLU WIRE NEAR BREAKOUT TO PCI BUS RF WHEEL SPD SENS SIG PNK/DK BLU WIRE POWER DISTRIBUTION CENTER (NEXT TO BATTERY) POWERTRAIN CONTROL MODULE (REAR OF ENG COMPT) RED BRAKE WIRE RED WIRE RED/DK BLU WIRE RED/DK GRN WIRE RIGHT FRONT WHEEL SPEED SENSOR (ON RIGHT FRONT STEERING KNUCKLE) RIGHT REAR WHEEL SPEED SENSOR (ON RIGHT REAR BACKING PLATE) RUN WIRE VEHICLE SPD SENS SIG VEHICLE SPEED SIG VIO/YEL WIRE WARNING INDICATOR SWITCH (IN MASTER CYLINDER RESERVOIR) WHT WIRE WHT/DK BLU WIRE WHT/TAN WIRE YEL WIRE YEL/DK BLU WIRE YEL/VIO WIRE YEL/VIO/GRY WIRE

7 15 20 DOOR AJAR SW PCI BUS VTSS IND DRIVER 9 10 11 PCI BUS CYL LCK SW LF AJAR SW 9 11 PCI BUS LF AJAR SW AUTOMATIC HEADLAMP LIGHT SENSOR/VTSS LED BLK WIRE BLK/ORG WIRE BODY CONTROL MODULE (ON LEFT END OF DASH) COMPUTER DATA LINES SYSTEM DIAGNOSTIC JUNCTION PORT (AT BOTTOM OF STEERING COLUMN) DK BLU/WHT WIRE DK GRN WIRE DOOR AJAR SW DRIVER CYLINDER LOCK SWITCH DRIVER DOOR LOCK MOTOR/AJAR SWITCH DRIVER DOOR MODULE FUSE 18 FUSE 22 FUSE 28 FUSE 7 FUSED B (+) FUSED IGN GROUND GRY/ORG WIRE HORN 1 HORN 2 HORN RELAY (IN PDC) HORN RLY CTRL HORN SYSTEM (HORN SWITCH) HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LEFT LIFTGATE AJAR SWITCH LEFT REAR DOOR LOCK MOTOR/AJAR SWITCH RIGHT LIFTGATE AJAR SWITCH LIFTGATE AJAR LIFTGATE AJAR SW LIFTGATE FLIP-UP AJAR SWITCH LT GRN/ORG WIRE PASSENGER DOOR LOCK MOTOR/AJAR SWITCH PASSENGER DOOR MODULE PCI BUS PNK FUSED B (+) WIRE PNK PNK 34 44 WIRE PNK WIRE POWER DISTRIBUTION CENTER (NEXT TO BATTERY) RED WIRE RIGHT REAR DOOR LOCK MOTOR/AJAR SWITCH SENTRY KEY IMMOBLIZER MODULE (NEAR IGNITION LOCK CYLINDER HOUSING) TAN/BLK WIRE TAN/ORG WIRE TAN/RED WIRE TAN/YEL WIRE VIO/YEL WIRE VTSS LED YEL/VIO WIRE YEL/VIO/BLK WIRE YEL/VIO/BRN WIRE YEL/VIO/GRY WIRE YEL/VIO/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 MODE DOOR DRIVER (B) 1 2 3 FUSED RELAY OUT SIGNAL GROUND 17 19 31 ENGINE COOLANT SENS SIG A/C PRESS SIGNAL 5 VOLT SUPPLY A/C COMP RELAY CTRL A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C SWITCH SIGNAL AUTOMATIC ZONE CONTROL MODULE BLK WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLOWER MOTOR (ON PASSENGER SIDE END OF HEATER-A/C HOUSING) BLOWER MOTOR CONTROLLER (ON HEATER-A/C HOUSING, INBOARD OF BLOWER MOTOR) BLOWER MTR SUPPLY BLU WIRE BLWR MTR HIGH DR BODY CONTROL MODULE (ON LEFT END OF DASH, ATTACHED TO JUNCTION BLOCK) COIL CONNECTOR RIGHT REAR OF ENGINE COMPARTMENT) S112 (4.0L) S112 (4.7L) CONTACT DEFOGGER SW SENSE DEFOGGER SYSTEM DIAGNOSTIC JUNCTION PORT (AT BOTTOM OF STEERING COLUMN) DK BLU WIRE DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/YEL WIRE DR BLEND DOOR DR (A) DR BLEND DOOR DR (B) DRIVER BLEND DOOR MOTOR/ACTUATOR (ON FRONT OF HEATER-A/C HOUSING) ENGINE) (4.7L: NEAR BREAKOUT FOR FUEL INJECTOR 1) FOR COIL ON PLUG 8) FUSE 1 FUSE 21 FUSE 11 FUSE 16 FUSE 20 FUSE 21 FUSE 7 FUSED DEFOG RLY OUT GROUND BLOWER MTR CTRL BLOWER MTR SUPPLY GROUND MODE DOOR DRIVER (A) DR BLND DOOR DRIVER (A) GRY/DK BLU WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR START HOT W/AUTOMATIC SHUT DOWN (ASD) RELAY ENERGIZED HOT W/REAR WINDOW DEFOGGER RELAY ENERGIZED HYDRAULIC COOLING MODULE (RIGHT FRONT OF ENGINE COMPARTMENT) IGNITION FUSED (B+) PNK WIRE JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LT GRY IN-LINE WIRE MODE DOOR DRIVER (A) MODE DOOR DRIVER (B) MODE DOOR MOTOR/ACTUATOR (ON LEFT END OF HEATER-A/C HOUSING) NCA WIRE ORG/ WIRE ORG/DK GRN WIRE PANEL LAMPS DRIVER PANEL LAMPS DRIVER BLOWER MOTOR CTRL PCI BUS A/C SWITCH SIGNAL PASS BLEND DOOR DR (A) PASS BLEND DOOR DR (B) PASS BLND DR DRIVER (A) DRIVER BLND DR DRIVER (B) PASS BLEND DR DRIVER (B) PASSENGER BLEND DOOR MOTOR/ACTUATOR (ON HEATER-A/C HOUSING) PNK WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF FIREWALL) RECIRC DOOR DRIVER (A) RECIRC DOOR DRIVER (B) RECIRC DOOR DRIVER (B) RECIRC DOOR DRIVER (A) RECIRCULATION DOOR MOTOR/ACTUATOR (ON HEATER-A/C HOUSING) RED WIRE RED/BLK WIRE RED/LT GRN WIRE RUN WIRE SENSOR GROUND SIGNAL (4.0L: NEAR BREAKOUT FOR TAN WIRE TAN/BLK WIRE VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLK WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/PNK WIRE YEL WIRE YEL/DK BLU WIRE YEL/VIO/DK GRN WIRE

1 2 3 PARK LP RLY CTRL FOG LP RLY CTRL ACCY DELAY RLY 10 11 12 13 14 15 HAZARD SW SENSE DEFOG RLY CTRL GROUND 16 17 18 19 CTSY LPS DRIVER BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/TAN WIRE BLK/YEL WIRE BODY CONTROL MODULE BRN WIRE BRN/ORG WIRE BRN/TAN WIRE COMPUTER DATA LINES SYSTEM HEADLIGHTS SYSTEM COOLANT LEVEL SENSOR (IN COOLANT RESERVOIR/ OVERFLOW TANK) CTSY LP LOAD SHED DATA LINK CONNECTOR DK BLU/PNK WIRE DK GRN WIRE DK GRN/RED WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DR AJAR SW SENSE LIFTGATE CTSY DIS IGNITION (RUN/ACC) BATTERY FOG LAMP SW SEN FUSE FUSE 22 FUSE 28 GRY/ORG WIRE HEADLIGHT SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHT SYSTEM HI BEAM RLY CTRL HIGH BEAM RELAY HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN, ACC HOT IN RUN, START INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LIFTGATE AJAR SW 22 23 24 25 26 LIFTGTE FLIP-UP SW LO BEAM RLY CTRL 5 6 7 8 IGNITION (ST/RUN) HORN RLY CTRL LOW BEAM/DRL RELAY LOW BEAM RELAY LT BLU WIRE LT BLU/WHT WIRE LT GRN/ORG WIRE ORG/ WIRE ORG/BLK WIRE PARK LAMP RELAY PARK LAMP RELAY FOG LAMP RELAY SUNROOF DELAY RELAY PARK LP RLY OUT GROUND PNK/BLK WIRE REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE SEATS SYSTEM SOUND SYSTEM A/C/ SYSTEM HEADLIGHTS SYSTEM WIPER/WASHER SYSTEM TAN/BLK WIRE TAN/DK GRN WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/RED WIRE TAN/YEL WIRE VIO WIRE VIO/LT GRN WIRE VIO/ORG WIRE VIO/YEL WIRE W/ DRL W/O DRL WHT WIRE WHT/BLK WIRE WHT/DK GRN WIRE WHT/TAN WIRE WIPER PARK SW WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/DK GRN WIRE YEL/VIO/WHT WIRE

4.7L AND EARLY PRODUCTION 4.0L BLK WIRE DK GRN WIRE ECT SENS SIG IN ECT SENS SIG OUT ENGINE COOLANT TEMP SENSOR ENGINE COOLANT TEMPERATURE SENSOR FUSE 16 FUSED B (+) FUSED RELAY OUT GROUND GRY WIRE HOT W/AUTOMATIC SHUT DOWN RELAY ENERGIZED HYDRAULIC COOLING LATE PRODUCTION 4.0L LT BLU WIRE LT GRN WIRE MODULE (RIGHT FRONT OF ENGINE COMPARTMENT) ORG/ WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF FIREWALL) RADIATOR FAN MOTOR RELAY (BELOW RIGHT HEADLIGHT) RADIATOR FAN MOTOR RELAY CONTROL RADIATOR FAN MOTOR RELAY OUT SENSOR GROUND SIGNAL TAN WIRE WHT WIRE

AT DRIVER'S SEAT) BLK WIRE BLK/LT BLU WIRE BRAKE LAMP SWITCH (TOP OF BRAKE PEDAL) BRAKE SW BRN WIRE CLOCK- SPRING COAST CRUISE INDICATOR DIAGNOSTIC JUNCTION PORT (AT BOTTOM OF STEERING COLUMN) DK BLU WIRE DK BLU/RED WIRE DUMP ELECTRONIC SPEED CONTROL SERVO (BELOW THE BATTERY TRAY) FUSE 22 FUSED IGN PCI BUS CRUISE CONTROL LAMP CONTROL HOT IN RUN OR START INSTRUMENT CLUSTER JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/DK GRN WIRE PCI BUS POWERTRAIN CONTROL MODULE (RIGHT SIDE OF FIREWALL) PWR SUPPLY RED WIRE RED/LT GRN WIRE RESUME/ ACCEL SENSOR GND SET- SHIFTER ASSEMBLY BRAKE SWITCH SIGNAL SPEED CONTROL SWITCH 1 SPEED CONTROL SWITCH 2 SPEED SW SIG TAN/RED WIRE VACUUM VACUUM SOL VENT VENT SOL VIO WIRE VIO/YEL WIRE WHT WIRE WHT/PNK WIRE YEL WIRE YEL/VIO/BRN WIRE

AUTOMATIC ZONE CONTROL MODULE AZC BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE COMPUTER DATA LINE SYSTEM DEFOG RELAY INPUT DEFOG SW SENS DEFOGGER RELAY CTRL DEFOGGER SENSE SW DIAGNOSTIC JUNCTION PORT (AT BOTTOM OF STEERING COLUMN) FUSE 11 GROUND HOT AT ALL TIMES JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR MODULE LEFT POWER MIRROR MTC MTC PCI BUS POWER DISTRIBUTION CENTER (NEXT TO BATTERY) FUSE 2 REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY RED WIRE RED/TAN WIRE RIGHT FRONT DOOR MODULE RIGHT POWER MIRROR TAN WIRE WHT WIRE YEL/VIO WIRE YEL/VIO/BRN WIRE YEL/VIO/GRY WIRE YEL/VIO/WHT WIRE

1 2 3 FUSED RELAY OUT SIGNAL GROUND 1 2 GROUND BLOWER MTR HIGH DRIVER 17 19 31 ENGINE COOLANT SENS SIG A/C PRESS SIGNAL 5 VOLT SUPPLY A/C COMP RELAY CTRL A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C PRESSURE TRANSDUCER (BEHIND RIGHT SIDE RADIATOR SUPPORT) SENSOR GROUND A/C SWITCH SIGNAL BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/TAN WIRE BLK/WHT WIRE BLOWER MOTOR (ON PASSENGER SIDE END OF HEATER-A/C HOUSING) BLU WIRE BODY CONTROL MODULE (ON LEFT END OF DASH, ATTACHED TO JUNCTION BLOCK) COIL CONNECTOR RIGHT REAR OF ENGINE COMPARTMENT) S112 (4.0L) S112 (4.7L) CONTACT DEFOGGER SYSTEM DK BLU WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN WIRE ENGINE) (4.7L: NEAR BREAKOUT FOR FUEL INJECTOR 1) FOR COIL ON PLUG 8) FUSE 1 FUSE 16 FUSE 20 FUSE 21 GROUND BLEND AIR DR POSIT CTRL HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HOT W/AUTOMATIC SHUT DOWN (ASD) RELAY ENERGIZED HYDRAULIC COOLING MODULE (RIGHT FRONT OF ENGINE COMPARTMENT) IGNITION JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRY IN-LINE WIRE MANUAL TEMPERATURE CONTROL NCA WIRE ORG/ WIRE ORG/DK GRN WIRE PANEL LAMPS DRIVER PNK (NEAR BREAKOUT FOR ADJUSTABLE PEDALS SWITCH) WIRE PNK WIRE PNK/DK GRN WIRE POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF FIREWALL) RED WIRE RED/BLK WIRE RED/LT BLU WIRE SENSOR GROUND SIGNAL SUPPLY TAN WIRE TEMPERATURE VALVE ACTUATOR VIO WIRE VIO/BLK WIRE WHT WIRE WHT/PNK WIRE YEL WIRE

A/C SYSTEM AUTOMATIC SHUT DOWN RELAY BLK WIRE BLK/DK GRN WIRE BLK/LT BLU WIRE BLK/RED WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (ON RIGHT SIDE OF ENG, NEAR OIL FILTER) CAPACITOR CRANKSHAFT POSITION SENSOR (ON TRANSMISSION BELLHOUSING) CRUISE CONTROL SYSTEM DK BLU/YEL WIRE DK GRN/BLK WIRE DK GRN/LT GRN WIRE DK GRN/ORG WIRE DK GRN/RED WIRE DK GRN/WHT WIRE ENGINE OIL PRESSURE SENSOR (RIGHT REAR OF ENG BLOCK) FUEL PUMP MODULE (TOP OF FUEL TANK) FUEL PUMP RELAY FUSE 12 FUSE 16 FUSE 24 FUSE 26 FUSE 6 GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LT BLU/YEL WIRE LT GRN/RED WIRE MANIFOLD ABSOLUTE POSITION SENSOR (ON SIDE OF THROTTLE BODY) NCA WIRE NO 1 DRV NO 2 DRV NO 3 DRV NO 4 DRV ORG/ WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE ORG/RED WIRE PNK/BLK WIRE POWER DISTRIBUTION CENTER (AT RIGHT FRONT CORNER OF ENG COMPT, NEXT TO BATTERY) RED/DK GRN WIRE TAN/BLK WIRE TAN/WHT WIRE TAN/YEL WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) VIO/BLK WIRE VIO/WHT WIRE WHT/DK BLU WIRE YEL/BLK WIRE

2 6 7 DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH, NEAR STEERING COLUMN) A/C SYSTEM ASD RELAY CTRL VAC SOL CTRL VENT SOL CTRL BATTERY TEMPERATURE SENSOR (BELOW BATTERY TRAY) BLK WIRE BLK/DK GRN WIRE BLK/LT BLU WIRE BRAKE SW SIG GEN SOURCE FUEL LEV SENSOR SCI TRANSMIT BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CHECK ENGINE IND COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/LT GRN WIRE EVAP/PURGE SOLENOID FUEL PMP RLY EVAP EMIS FUSE 21 HOT IN RUN OR START INSTRUMENT CLUSTER JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LEAK DET PUMP SPD CTRL POW ASD RLY OUT OD OFF SW LEAK DET PMP BAT TEM SENS SIG LEAK DETECTION PUMP (BELOW AIR CLEANER HOUSING) LT BLU/YEL WIRE LT GRN/DK GRN WIRE LT GRN/RED WIRE NCA WIRE O/D OFF SW ORG/BLK WIRE ORG/DK GRN WIRE ORG/PNK WIRE ORG/WHT WIRE ORG/YEL WIRE OXYGEN SENSOR 1/1 (UPSTREAM) (IN EXHAUST MANIFOLD FRONT OUTLET) OXYGEN SENSOR 1/2 (DOWNSTREAM) (IN OUTLET OF FRONT MINI CATALYTIC CONVERTER) OXYGEN SENSOR 2/1 (UPSTREAM) (IN EXHAUST MANIFOLD REAR OUTLET) OXYGEN SENSOR 2/2 (DOWNSTREAM) OXYGEN SENSOR DOWNSTREAM RELAY PCI BUS PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION CENTER (AT RIGHT FRONT CORNER OF ENG COMPT, NEXT TO BATTERY) POWERTRAIN CONTROL MODULE (ON RIGHT SIDE OF FIREWALL) RED/LT GRN WIRE RED/YEL WIRE SCI RECEIVE PCI BUS SHIFT INTERLOCK SYSTEM SHIFTER ASSEMBLY SPD CTRL SW TAN/RED WIRE TAN/WHT WIRE VIO/LT GRN WIRE VIO/ORG WIRE VIO/YEL WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/PNK WIRE YEL/VIO WIRE YEL/VIO/BRN WIRE YEL/VIO/RED WIRE