Jeep Liberty II (2007-2012) Wiring diagram engine performance 3.7l

5 VOLT SUPPLY ALTR SEN ASD RELAY OUT B(+) BATT FD BLK WIRE BRN WIRE BRN/DK BLU WIRE BRN/DK GRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/TAN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C BUS (+) CAN C BUS (-) CIRCUIT BOARD COMPUTER DATA LINES SYSTEM DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/ORG WIRE DK BLU/TAN WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ENGINE COMPT) (LEFT SIDE OF EOP SIG FUEL CAN SIG LEVEL SW SIG RTN FUEL INJECTOR 1 (TOP LEFT SIDE OF ENGINE) FUEL PMP FUEL PUMP RELAY FUSE GEN SOURCE FD GND BATT FD RUN/START RLY OUT IGN SW OUT GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) LT GRN/TAN WIRE OIL PRESSURE SWITCH (LOWER LEFT FRONT OF ENGINE) PNK/GRY WIRE PNK/LT GRN WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) RED WIRE RELAY RUN/ RUN/START RELAY CTRL IGN SW OUT CAN (UNLOCK RUN-START) BUS (-) BUS (+) STARTING/ CHARGING SYSTEM VIO/GRY WIRE WHT/BLK WIRE WHT/LT BLU WIRE

BLK WIRE BRN WIRE BRN/DK BLU WIRE BRN/GRY WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (LOWER RIGHT FRONT OF ENGINE) DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/TAN WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/ORG WIRE ENGINE COOLANT TEMPERATURE SENSOR (TOP FRONT OF ENGINE) IGNITION COIL 1 (TOP OF LEFT SIDE OF ENGINE) IGNITION COIL 2 (TOP OF RIGHT SIDE OF ENGINE) IGNITION COIL 3 (TOP OF LEFT SIDE OF ENGINE) INTAKE AIR TEMPERATURE SENSOR (TOP OF ENGINE) LOWER RIGHT FRONT OF ENGINE) LT GRN/TAN WIRE MAP SENSOR (TOP FRONT OF ENGINE) ORG/VIO WIRE PNK/LT GRN WIRE S/C SW RTN S/C SW SENSE 1 S/C SW SENSE 2 SPEED CONTROL SWITCH STEERING CONTROL MODULE VIO/BRN WIRE VIO/ORG WIRE

2 1 KS RETURN 2 KS SIG 2 A/C CLTCH CTRL A/C STOP CLUTCH LAMP CTRL SIG APP SENS RTN 1 APP SENS RTN 2 ASD RLY CTRL ASD RLY FD ASD RLY OUT AUTO SHUT DOWN RELAY B(+) BRAKE SIG 2 BRN WIRE BRN/DK GRN WIRE BRN/GRY WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CIRCUIT BOARD CKP SIG CMP SIG CRANKSHAFT POSITION SENSOR (LOWER RIGHT SIDE OF ENGINE) DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/YEL WIRE DK GRN/ORG WIRE ECT SIG EGR SIG ETC MOTOR, +/- FUSE FUSE FUSE HOT AT ALL TIMES HTR FD IAT SIG KNOCK SENSOR 1 (LEFT SIDE OF ENGINE) KNOCK SENSOR 2 (RIGHT SIDE OF ENGINE) KS RETURN 1 KS RETURN 2 KS SIG 1 KS SIG 2 LT BLU/DK GRN WIRE LT BLU/ORG WIRE LT GRN/RED WIRE MAP SIG ORG/VIO WIRE PNK/LT GRN WIRE POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) PRIM SENS FD 1 S/C RETURN S/C SIG 2 SENS GND TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) TP SIG 1 TP SIG 2 TRANSMISSION CONTROL RELAY VIO/BRN WIRE VIO/ORG WIRE WHT/BRN WIRE WHT/DK GRN WIRE YEL/BRN WIRE YEL/ORG WIRE

ACCELERATOR PEDAL POSITION SENSOR BATT FD BLK WIRE BLK/DK BLU WIRE BLK/LT BLU WIRE BRK ACTV BRN WIRE BRN/DK GRN WIRE BRN/GRY WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHMSL CLSTR/ DK BLU/DK GRN WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/WHT WIRE ESM SIG IGN RS LT BLU WIRE LT BLU/DK GRN WIRE LT GRN/RED WIRE OXYGEN 1/1 SENSOR (LOWER LEFT SIDE OF ENGINE) OXYGEN 1/2 SENSOR (LEFT SIDE OF OF TRANSMISSION) OXYGEN 2/1 SENSOR (LOWER RIGHT SIDE OF ENGINE) OXYGEN 2/2 SENSOR (RIGHT SIDE OF TRANSMISSION) PNK/LT GRN WIRE SIG SIG (2) SNSE SNSE SIG STOP LAMP SWITCH STP LMP VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/DK GRN WIRE YEL/BRN WIRE YEL/ORG WIRE

2/4 CTRL 2/4 PRESS SIG 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 EVAP PURGE CTRL APP SIG (1) ASD RLY OUT EVAP PURGE RTN BLK WIRE BRAKE SIG 1 BRN WIRE BRN/LT GRN WIRE BRN/WHT WIRE DK BLU/BRN WIRE DK BLU/DK GRN WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/BRN WIRE DK GRN/DK BLU WIRE DK GRN/LT BLU WIRE DK GRN/ORG WIRE DK GRN/TAN WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE EVAP/PURGE SOLENOID (LEFT FRONT OF ENGINE) GND GND INPUT SPEED SENSOR (RLE) L/R CTRL L/R CTRL LINE PRESS CTRL L/R PRESS SIG LINE PRESSURE SENSOR/VARIABLE FORCE SOLENOID ASSEMBLY (RLE) O/D CTRL OD PRESS SIG OUTPUT SPEED SENSOR (RLE) POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) S/C SIG 1 ESM SIG APP SIG 2 FUEL PUMP CTRL START RLY CTRL STARTING/ CHARGING SYSTEM TRANS CTRL TRANS CTRL OUT TRANSMISSION RANGE SENSOR (RLE) (LEFT SIDE OF TRANSMISSION) TRANSMISSION TEMPERATURE SENSOR UD CTRL VIO/ORG WIRE VIO/WHT WIRE WHT/BRN WIRE YEL/BRN WIRE YEL/DK BLU WIRE YEL/DK GRN WIRE YEL/GRY WIRE YEL/LT BLU WIRE YEL/ORG WIRE YEL/TAN WIRE