Jeep Wrangler II (1996-2006) org/ Wiring diagrams

ABS SYSTEM RLY CTRL RR WHEEL SPD SENS + RF WHEEL SPD SENS - ABS WARNING IND ANTI-LOCK BRAKE RELAY (IN POWER DISTRIBUTION CENTER) BLK WIRE BLK/PNK WIRE BRAKE LAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) CONTROLLER ANTI-LOCK BRAKE (AT LEFT REAR CORNER OF ENG COMPT) DK BLU WIRE FUSE 10 FUSE 12 FUSE 2 FUSE 7 FUSE 8 FUSE BLOCK (UNDER RIGHT CENTER OF DASH) FUSED IGN (RUN) GROUND FUSE B (+) G-SWITCH (IN FRONT CONSOLE/SHIFTER, MOUNTED TO BRACKET ON FLOOR PAN) GRY/BLK WIRE HOT AT ALL TIMES HOT IN HOT IN RUN, START INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR (LEFT SIDE OF ENGINE COMPT) LEFT REAR WHEEL SPEED SENSOR (NEAR VEHICLE SPEED SENSOR BREAKOUT) LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/ORG WIRE M/T A/T ORG/ WIRE PNK PNK WIRE PNK SCI TRANSMIT SCI TRANSMIT WIRE PNK SCI TRANSMIT WIRE PNK WIRE PNK/ORG WIRE POWER DISTRIBUTION CENTER (ON RIGHT SIDE OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (IN RIGHT REAR OF ENG COMPT, ON FIREWALL) RED WIRE RED/DK BLU WIRE RED/DK GRN WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR (NEAR VEHICLE SPEED SENSOR BREAKOUT) RUN WIRE TAN WIRE TAN/WHT WIRE TRANSMISSION CONTROL MODULE (ON LEFT FENDER SHIELD) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/DK BLU WIRE WHT/TAN WIRE YEL WIRE YEL/DK BLU WIRE YEL/VIO WIRE

BLK WIRE BLK/PNK WIRE BLK/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE FUSE 2 FUSE BLOCK (UNDER RIGHT CENTER OF DASH) FUSE BLOCK (UNDER RIGHT CENTER OF DASH) FUSE 15 HOT AT ALL TIMES HOT IN RUN FUSE 7 ILLUM LAMP IND LAMP INSTRUMENT CLUSTER LT BLU WIRE LT BLU/WHT WIRE ORG/ WIRE PANEL LAMPS FEED POWER DISTRIBUTION CENTER (ON RIGHT SIDE OF ENGINE COMPT) REAR WINDOW DEFOGGER (HARD TOP) REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER RELAY CTRL REAR WINDOW DEFOGGER SWITCH (HARD TOP) REAR WINDOW DEFOGGER SWITCH SENSE RED WIRE VIO/WHT WIRE WHT WIRE

A/C HEATER CONTROL BLEND DOOR ACTUATOR (ON HEATER-A/C HOUSING) BLK WIRE BLK/TAN WIRE BLK/WHT WIRE BLOWER MOTOR (ON RIGHT REAR OF ENGINE COMPARTMENT) BLOWER MOTOR RELAY (ON HVAC) (NEAR RIGHT END OF HEATER-A/C HOUSING) BLOWER MOTOR RESISTOR BLOCK (UNDER RIGHT SIDE OF DASH, ON HVAC MODULE) BLU WIRE BRN WIRE BRN/TAN WIRE DEFROST DK BLU WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DK GRN WIRE FUSE 1 FUSE 8 FUSE BLOCK (UNDER RIGHT CENTER OF DASH) GRN WIRE HEAT VENT HOT AT ALL TIMES HOT IN RUN LT BLU WIRE LT DK LT GRN WIRE LT GRN/LT BLU WIRE MIX OFF ORG/ WIRE POWER DISTRIBUTION CENTER (ON RIGHT SIDE OF ENGINE COMPTARTMENT) RED WIRE RED/DK GRN WIRE RED/LT BLU WIRE RED/LT GRN WIRE TAN WIRE WHT WIRE YEL WIRE

16 4 ECT SENSOR SENS GROUND 19 31 A/C PRESSURE SIGNAL 2.4L 21 2 1 HIGH SPEED RADIATOR LOW SPEED RADIATOR A/C COMP RELAY CTRL 22 23 A/C REQUEST SIGNAL A/C SELECT INPUT 4.0L A/C COMPRESSOR CLUTCH RELAY (IN POWER DISTRIBUTION CENTER) A/C HEATER CONTROL A/C HIGH PRESSURE SWITCH (ON A/C COMPRESSOR DISCHARGE LINE) A/C LOW PRESSURE SWITCH (ON A/C ACCUMULATOR) BLEND DOOR ACTUATOR BLK WIRE BLK/LT BLU WIRE BLK/TAN WIRE BLK/WHT WIRE BLOWER MOTOR (ON RIGHT REAR OF ENGINE COMPARTMENT) BLOWER MOTOR RELAY (ON HVAC) (NEAR RIGHT END OF HEATER-A/C HOUSING) BLOWER MOTOR RESISTOR BLOCK (UNDER RIGHT SIDE OF DASH, ON HVAC MODULE) BLU WIRE BRN WIRE BRN/TAN WIRE DK BLU WIRE DK BLU/BLK WIRE DK BLU/ORG WIRE DK BLU/PNK WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR FUSE 1 FUSE 21 FUSE 11 FUSE 7 FUSE 8 FUSE BLOCK (UNDER RIGHT CENTER OF DASH) GRN WIRE GRY WIRE HIGH VENT NORM HEAT MAX MIX OFF DEFROST HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START LOW SPEED RADIATOR FAN RELAY LT BLU WIRE LT GRN WIRE LT GRN/LT BLU WIRE NCA WIRE ORG/ WIRE POWERTRAIN CONTROL MODULE (IN RIGHT REAR OF ENGINE COMPT, ON FIREWALL) RADIATOR FAN MOTOR (ON RIGHT RADIATOR FAN SHROUD) RADIATOR FAN MOTOR CIRCUIT BREAKER (2.4L: ON RIGHT RADIATOR FAN SHROUD) RADIATOR FAN RELAY RED WIRE RED/DK GRN WIRE RED/GRY WIRE RED/LT BLU WIRE RED/LT GRN WIRE SENSOR GROUND TAN WIRE TAN/BLK WIRE TRANSDUCER) VACUUM/ ELECTRIC MODE SWITCH VENT VENT HEAT NORM NORM HEAT MAX MAX MIX MIX OFF OFF DEFROST DEFROST VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

A/C PRESS SIG A/C SYSTEM A/T AUTOMATIC SHUTDOWN RELAY BLK WIRE BLK/DK GRN WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAM POS SNS IDLE AIR 1 IDLE AIR 4 CAMSHAFT POSITION SENSOR (RIGHT FRONT OF ENGINE, BEHIND AIR CLEANER) CHARGING CIRCUIT COIL 2 DRIVER GEN FIELD TRANS L/O SOL COIL CAPACITOR DK BLU WIRE DK BLU/ORG WIRE DK BLU/TAN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/LT GRN WIRE DK GRN/PNK WIRE DK GRN/RED WIRE DK GRN/WHT WIRE ENGINE OIL PRESSURE SWITCH (BELOW A/C COMPRESSOR) FUEL INJECTOR 2 FUEL INJECTOR 1 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL PUMP RELAY FUSE 16 FUSE 23 FUSE 9 FUSE 28 FUSED B(+) TPS SENS SIG GROUND GROUND GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES IAT SENS SIG ECT SENS SIG IDLE AIR 2 IDLE AIR 3 P/S SWITCH IGN SW ST IGN (POWER) IGNITION COIL INJ 1 DRIVER INJ 3 DRIVER INJ 2 DRIVER INJ 4 DRIVER LT BLU/BRN WIRE LT GRN DK GRN/ WIRE M/T MAP SENS SIG NCA WIRE OIL PRESS SNS ORG/ WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE ORG/LT GRN WIRE PNP SW SENS COIL 1 DRIVER CRNK POS SNS POWER DISTRIBUTION CENTER (ON RIGHT SIDE OF ENG COMPT) POWERTRAIN CONTROL MODULE (IN RIGHT REAR OF ENGINE COMPT, ON FIREWALL) RED/LT GRN WIRE RED/WHT WIRE SENSOR GND STARTING CIRCUIT TAN DK BLU/ WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TAN/YEL WIRE TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION RANGE SENSOR VEHICLE SPEED SENSOR (VSS) (ON EXTENSION HOUSING OF TRANSFER CASE) VIO/BLK WIRE VIO/WHT WIRE VSS SIG WHT WIRE WHT/DK BLU WIRE WHT/ORG WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

5 VOLT SUPPLY BLK WIRE BLK/DK GRN BLK/LT BLU WIRE BLK/DK GRN WIRE BLK/LT BLU TAN/WHT WIRE BLK/LT BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CRUISE CONTROL SYSTEM DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/PNK WIRE DK GRN/RED WIRE DK GRN/WHT WIRE DRIVER IAC 2 ENGINE COOLANT TEMPERATURE SENSOR (ON THERMOSTAT HOUSING) FUEL PUMP MODULE (ON FUEL TANK) FUSE 12 FUSE 11 FUSE 20 FUSE BLOCK (UNDER RIGHT CENTER OF DASH) GRY/BLK WIRE GRY/RED WIRE HOT IN RUN OR START HOT IN START IAC 1 DRIVER IAC 3 DRIVER IAC 4 DRIVER IDLE AIR CONTROL MOTOR (AT TOP OF ENGINE) INTAKE AIR TEMPERATURE SENSOR MANIFOLD ABSOLUTE PRESSURE SENSOR (AT TOP OF ENGINE) NCA WIRE ORG/ WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE OXYGEN SENSOR 1/1 OXYGEN SENSOR 1/2 RED/LT GRN WIRE SENSOR SENSOR SIGNAL TAN/BLK WIRE TAN/WHT WIRE VIO/BLK WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 (NOT USED) GENERATOR LEAK DETECT PMP LEAK DETECT SW A/C SYSTEM ANTI-LOCK BRAKE SYSTEM BATTERY TEMPERATURE SENSOR (ON BOTTOM OF BATTERY TRAY) BLK WIRE BLK/LT BLU WIRE BRAKE LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CKP SIGNAL COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE SW IN DATA LINK CONNECTOR (PARTIAL) (BOTTOM LEFT END OF DASH) DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/PNK WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/PNK WIRE EVAP/PURGE SOLENOID (ON LEFT FENDER SIDE SHIELD) FUEL LEVEL SENS PNK SCI TRANSMIT WIRE FUSE 10 FUSE BLOCK (UNDER RIGHT CENTER OF DASH) GRY/BLK WIRE HOT IN RUN OR START IGN INSTRUMENT CLUSTER LEAK DETECTION PUMP (RIGHT REAR QUARTERPANEL, FORWARD OF TAILLAMP ASSY) LT GRN WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MIL IND ORG/ WIRE ORG/DK BLU WIRE PCI BUS PNK WIRE PNK/BLK WIRE PNK/YEL WIRE POWER STEERING PRESSURE SWITCH (BEHIND POWER STEERING PUMP) POWERTRAIN CONTROL MODULE (IN RIGHT REAR OF ENGINE COMPT, ON FIREWALL) RED/LT GRN WIRE SCI RECEIVE PCI BUS SCI TRANSMIT SENSOR GND STARTING/ CHARGING SYSTEM TAN/RED WIRE THROTTLE POSITION SENSOR (SIDE OF THROTTLE BODY ASSEMBLY) TOR MAN REQ TPS SIGNAL TRANSMISSION CONTROL MODULE (ON LEFT FENDER SHIELD) VIO/YEL WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/PNK WIRE YEL/DK GRN WIRE YEL/RED WIRE

+5 V A/T AUTOMATIC SHUTDOWN RELAY BLK WIRE BLK/DK GRN WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE BRN/DK BLU WIRE BRN/WHT WIRE CAM POS SNS IDLE AIR 1 IDLE AIR 4 CAPACITOR DK BLU WIRE DK BLU/TAN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/LT GRN WIRE DK GRN/PNK WIRE DK GRN/RED WIRE DK GRN/WHT WIRE FUEL INJECTORS FUEL PUMP RELAY FUSE 23 FUSE 9 FUSE 26 FUSED B(+) TPS SENS SIG GROUND GROUND GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES IAT SENS SIG ECT SENS SIG IDLE AIR 2 IDLE AIR 3 IGN COIL 2 DRV GEN FIELD IGNITION COIL PACK INJ 1 DRIVER INJ 3 DRIVER INJ 5 DRIVER INJ 2 DRIVER INJ 4 DRIVER INJ 6 DRIVER LT BLU/BRN WIRE LT GRN DK GRN/ WIRE M/T MAP SENS SIG NCA WIRE OIL PRESS SNS ORG/ WIRE ORG/DK BLU WIRE PNP SW SENS IGN COIL 1 DRV CRNK POS SNS POWER DISTRIBUTION CENTER (ON RIGHT SIDE OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (IN RIGHT REAR OF ENGINE COMPT, ON FIREWALL) REAR OF CYL HEAD) RED/WHT WIRE RED/YEL WIRE RF WHEEL SENSOR SENSOR GND START SIG STARTING CIRCUIT STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TAN/YEL WIRE TO SPARK PLUGS TRANSMISSION RANGE SENSOR (LEFT CENTER OF TRANSMISSION) VEHICLE SPEED SENSOR (VSS) (ON EXTENSION HOUSING OF TRANSFER CASE) VIO/BLK WIRE VIO/WHT WIRE VSS IN VSS SIG W/ DRL WHT/DK BLU WIRE WHT/ORG WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

+5 V A/T M/T BLK LT BLU/ WIRE BLK/DK GRN WIRE BLK/LT BLU WIRE BLK/RED WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (ON RIGHT SIDE OF ENGINE, NEAR OIL FILTER) CRANKSHAFT POSITION SENSOR (REAR OF INTAKE MANIFOLD) DK BLU WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/PNK WIRE DK GRN/RED WIRE DK GRN/WHT WIRE DRIVER IAC 4 ENGINE ENGINE COOLANT TEMPERATURE SENSOR (ON THERMOSTAT HOUSING) ENGINE OIL PRESSURE SENSOR FUSE 11 FUSE 12 FUSE 16 FUSE BLOCK (UNDER RIGHT CENTER OF DASH) GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HOT IN HOT IN RUN OR START IAC 1 DRIVER IAC 2 DRIVER IAC 3 IDLE AIR CONTROL MOTOR (ON SIDE OF THROTTLE BODY ASSEMBLY) INTAKE AIR TEMPERATURE SENSOR (REAR OF INTAKE MANIFOLD) M/T A/T MANIFOLD ABSOLUTE PRESSURE SENSOR (ON SIDE OF THROTTLE BODY) NCA WIRE ORG/ WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE OXYGEN SENSOR DOWNSTREAM HEATER RELAY (EXPORT) POWER DISTRIBUTION CENTER (ON RIGHT SIDE OF ENGINE COMPT) SIGNAL TAN/BLK WIRE TAN/WHT WIRE TAN/YEL WIRE VIO/BLK WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 (NOT USED) GENERATOR LEAK DETECT PMP LEAK DETECT SW A/C SW SENSE A/C SELECT IN BRAKE SW SENSE GENERATOR A/C SYSTEM AUTO SHT RLY CRUISE VAC SOL CRUISE VNT SOL BATTERY TEMPERATURE SENSOR (ON BOTTOM OF BATTERY TRAY) BLK WIRE BLK/LT BLU WIRE BRAKE LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) BRN WIRE BRN/ORG WIRE BRN/WHT WIRE CRUISE CONTROL SYSTEM CRUISE SW IN DATA LINK CONNECTOR (PARTIAL) (BOTTOM LEFT END OF DASH) DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/PNK WIRE DK GRN/WHT WIRE EVAP/PURGE SOLENOID (ON LEFT FENDER SIDE SHIELD) FUEL LEVEL SENS PNK SCI TRANSMIT WIRE FUEL PMP RLY EVAP/PURGE SOL FUEL PUMP MODULE (ON FUEL TANK) (RIGHT REAR OF ENGINE BLOCK) FUSE 10 FUSE 11 FUSE BLOCK (UNDER RIGHT CENTER OF DASH) GRY/BLK WIRE HOT IN RUN OR START INSTRUMENT CLUSTER LEAK DETECTION PUMP (RIGHT REAR QUARTER- PANEL, FORWARD OF TAILLIGHT ASSEMBLY) LT GRN WIRE LT GRN/RED WIRE MIL IND ORG/ WIRE ORG/DK BLU WIRE PCI BUS PNK WIRE PNK/BLK WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (IN RIGHT REAR OF ENGINE COMPT, ON FIREWALL) RED/LT BLU WIRE RED/LT GRN WIRE SCI RECEIVE PCI BUS STARTING/ CHARGING SYSTEM TAN/RED WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) TRANSMISSION CONTROL MODULE (ON LEFT FENDER SHIELD) VIO/YEL WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/LT BLU WIRE WHT/PNK WIRE YEL/DK GRN WIRE YEL/RED WIRE