Jeep Cherokee IV (2007-2012) Wiring diagram engine performance 3.7l

5 VOL ALTR SENSE BANK) BLK WIRE BLK/BRN WIRE BLK/LT GRN 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 CAMSHAFT POSITION SENSOR (RIGHT FRONT OF ENGINE) CAN-BUS CAN-BUS CKP SIG CMP SIG CMP SIGNAL CKP SIGNAL SENS 2 SIGNAL SENS 2 RETURN ETC MOTOR (-) COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION SENSOR (LOWER RIGHT SIDE OF ENGINE) DK BLU WIRE DK BLU/ DK GRN WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/PNK WIRE DK BLU/TAN WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN DK BLU/ WIRE DK GRN WIRE DK GRN/LT GRN WIRE EGR SIG EGR SOL EGR VALVE (REAR OF LEFT CYLINDER FUSED B (+) FUSED BATT FD GROUND GROUND FUSED B (+) FUSED IGN SW GROUND GROUND OIL PRES SIG GRY WIRE GRY/DK BLU WIRE GRY/RED WIRE HOT AT ALL TIMES POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) FUSE 29 IAT SIG INTAKE AIR TEMPERATURE SENSOR (TOP FRONT OF ENGINE) KNOCK SENSOR 1 (LEFT REAR OF ENGINE) KNOCK SENSOR 2 (RIGHT SIDE OF ENGINE) ORG/TAN WIRE PNK/LT GRN WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) RED WIRE SENS 1 RTN SENS 1 SIG SENS 2 RTN SENS 2 SIG SENS RTN SENSOR RTN SENSOR RTN TP 2 SIGNAL SHIFT LEVER ASSEMBLY (BASE OF SHIFT LEVER) SNSR RTN STARTING/ CHARGING SYSTEM VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE WHT/BRN WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE YEL/PNK WIRE

02 SNSR RTN 02 SNSR SIG 021/1 HTR FD 021/1 SIG 021/2 HTR FD 021/2 SNSR SIG 022/1 HTR FD 022/2 HTR FD 022/2 SNSR SIG BLK/LT GRN WIRE BRN WIRE BRN/DK BLU WIRE BRN/DK GRN WIRE BRN/GRY WIRE BRN/LT BLU WIRE BRN/ORG WIRE BRN/TAN WIRE BRN/VIO WIRE BRN/YEL WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/PNK WIRE DK BLU/TAN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/LT GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR LEFT FRONT OXYGEN SENSOR (LEFT FRONT OF TRANSMISSION) LEFT REAR OXYGEN SENSOR (REAR OF TRANSMISSION) MANIFOLD ABSOLUTE PRESSURE SENSOR MAP SNSR SIG OIL PRESSURE SWITCH (LOWER LEFT FRONT OF ENGINE) ORG/TAN WIRE PNK/LT GRN WIRE PNK/YEL WIRE PRESS OIL RIGHT FRONT OXYGEN SENSOR (RIGHT FRONT OF TRANSMISSION) RIGHT REAR OXYGEN SENSOR (RIGHT REAR OF TRANSMISSION) SIG SNSR RTN VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE YEL/PNK WIRE

BRN/DK BLU WIRE BRN/DK GRN WIRE BRN/GRY WIRE BRN/LT BLU WIRE BRN/ORG WIRE BRN/TAN WIRE BRN/VIO WIRE BRN/YEL WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/TAN WIRE DK GRN/LT GRN WIRE ETC MOTOR, +/- FUEL INJECTORS FUSE 21 GRY WIRE HOT AT ALL TIMES PNK/LT GRN WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/GRY WIRE THROTTLE BODY (TOP OF ENGINE) TP 1 SIG TP 2 SIG TP SENS RTN YEL/PNK WIRE

BATT FD BLK WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE DK BLU/DK GRN WIRE DK BLU/ORG WIRE DK BLU/TAN WIRE DK BLU/YEL WIRE DK GRN/LT GRN WIRE FUEL PUMP MODULE (TOP OF FUEL TANK) FUEL SNDL FUSE 24 OF DASH) PNK/ WIRE GRY WIRE HOT IN ON OR START PNK/ WIRE IGNITION COILS (1, 3: TOP LEFT OF ENGINE) (2: TOP RIGHT OF ENGINE) INSTRUMENT CLUSTER SYSTEM JUNCTION BLOCK (LEFT SIDE LT GRN WIRE LVL SIG ORG/ WIRE ORG/RED WIRE PNK WIRE PNK/LT GRN WIRE PNK/YEL WIRE POWER FUEL PUMP RELAY DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/GRY WIRE RED/TAN WIRE SNSR GND YEL/PNK WIRE

A/C CLUTCH RLY ACCELERATOR PEDAL POSITION SENSOR (BASE OF ACCELERATOR PEDAL) AIR CONDITIONING SYSTEM APPS 1 RTN APPS 1 SIG APPS 1 SIGNAL APPS 2 SIG APS 2 RTN ASD SIG AUTO SHUT DOWN RELAY BLK WIRE BRAKE SW 1 SIG BRAKE SW 2 SIG S/C SW RTN APPS 1 SENS RTN APPS 2 SENS RTN BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CRUISE CONTROL SYSTEM DK BLU/BRN WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE ESM SIG EVAP SYSTEM MONITOR SWITCH EVAP/PURGE SOLENOID (LEFT SIDE OF ENGINE COMPT) FRONT CONTROL MODULE INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) FUSE FUSE 16 FUSE BATT FD EVAP PURGE SOL FUSED ASD RELAY OUTPUT GRY WIRE HOT AT ALL TIMES IGN RS LT BLU WIRE LT BLU/DK GRN WIRE LT BLU/ORG WIRE LT GRN WIRE ORG/VIO WIRE PNK/LT GRN WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) RED WIRE RED/LT BLU WIRE RED/TAN WIRE RED/VIO WIRE S/C SW SNS 2 FUSE BATT FD EVAP/PURGE SOL SIG S/C SWITCH SENSE 1 ESM SIGNAL APPS 2 SIGNAL FUEL PUMP RLY CTRL STARTER RLY CTRL STARTING/CHARGING SYSTEM STOP LAMP SWITCH (LEFT SIDE OF DASH) TAN WIRE VIO/BRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE YEL/PNK WIRE