Jeep Cherokee IV (2007-2012) brn Wiring diagrams

2 3 4 SUN SENS 1 SIG SUN SENS 2 SIG SUN SENS RTN 4 3 2 1 FT BLW FD FRONT BLOWER CTRL GROUND A/C HEATER CONTROL BLK WIRE BLK/LT GRN WIRE BLOWER MOTOR RELAY BLU WIRE BRN WIRE BRN/PNK WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/LT BLU WIRE DK BLU/ORG WIRE DK BLU/TAN WIRE DK GRN/WHT WIRE DRV ACT TEMP TEMP RTN EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF HVAC UNIT) FRONT BLOWER POWER MODULE (RIGHT SIDE OF HVAC UNIT) FUSE 10 FUSE 11 GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ RUN RELAY ENERGIZED JUNCTION BLOCK (LEFT SIDE OF DASH) LT BLU/GRY WIRE LT BLU/YEL WIRE LT DK LT GRN/YEL WIRE ORG/BRN WIRE PNK WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) REAR MODE DOOR ACTUATOR (CENTER OF HVAC UNIT) REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RED/LT GRN WIRE RIGHT BLEND DOOR ACTUATOR (CENTER OF HVAC UNIT) RR RR MODE MODE MTR MTR SENS GND SUN SENSOR (TOP CENTER OF DASH) TAN WIRE VIO WIRE VIO/DK BLU WIRE VIO/LT BLU WIRE VIO/ORG WIRE WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WHT/TAN WIRE YEL WIRE

3 2 1 A/C PRESSURE SIG 49 39 45 35 FAN SPD SIG FAN SPD SIG RADIATOR FAN CTRL 9 8 16 11 CAN C BUS (-) CAN C BUS (+) A/C CLUTCH RELAY A/C PRESS SENS RETURN A/C PRESSURE SIG A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPT) ABMT TEMP/FCM ABMT TEMP/FCM 5 4 AC CLUTCH FD AMBIENT AIR TEMPERATURE SENSOR (FRONT CENTER OF ENGINE COMPT) BLK WIRE BLK/DK GRN WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLU WIRE BRN WIRE BRN/VIO WIRE CNTR CLK CLK WSE WSE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/DK BLU WIRE DK GRN/WHT WIRE FRONT CONTROL MODULE FRONT MODE DOOR ACTUATOR (LEFT SIDE OF HVAC UNIT) FUSE 12 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 27 FUSED B (+) GRN WIRE GROUND GRY WIRE GRY/RED WIRE HIGH SPEED FAN RLY OUT HOT AT ALL TIMES HOT IN ON OR START JUNCTION BLOCK (LEFT SIDE OF DASH) PNK/ WIRE HYDRAULIC COOLING FAN MODULE (5.7L) (LEFT SIDE OF ENGINE COMPT) LOW SPEED FAN RLY OUT LT BLU WIRE LT BLU/BRN WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/YEL WIRE LT LT LT LT CNTR CLK CLK WSE WSE LEFT BLEND DOOR ACTUATOR (LEFT SIDE OF HVAC UNIT) ORG/ WIRE PNK WIRE PNK/GRY WIRE PNK/LT GRN WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) RADIATOR FAN CTRL RADIATOR FAN HIGH RELAY 86 85 RADIATOR FAN LOW RELAY RADIATOR FAN/MOTOR ASSEMBLY (3.7L) (BEHIND RADIATOR) RECIRCULATION DOOR ACTUATOR (RIGHT SIDE OF HVAC UNIT) RED WIRE RED/BRN WIRE RED/GRY WIRE SENS ABMT TEMP SIG VIO WIRE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 DRIVER RIGHT LOW BEAM 1 2 3 4 GROUND CAN B BUS (+) CAN B BUS (-) IGNITION SW OUT (START) 10 11 12 LEFT TURN SIGNAL GROUND DRIVER RIGHT HIGH BEAM 5 V SUPPLY AIR CONDITIONING SYSTEM AIR CONDITIONING, COOLING FANS SYSTEMS AMBIENT AIR TEMPERATURE SENSOR (FRONT CENTER OF ENGINE COMPT) BACKUP LAMP FEED BLK WIRE BLK/DK GRN WIRE BLK/LT BLU WIRE BRAKE LAMP SW OUTPUT GROUND BRN WIRE BRN/GRY WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/TAN WIRE BRN/VIO WIRE BRN/YEL WIRE CAN C BUS (+) CAN C BUS (-) BRAKE FLUID LEVEL SW SNS A/C PRESSURE SIGNAL COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-LOCK BRAKES SYSTEM AIR CONDITIONING SYSTEM COMPUTER DATA LINES SYSTEM POWER COOLING FANS SYSTEMS DISTRIBUTION SYSTEM DK BLU/LT GRN WIRE DK GRN WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM WIPER/WASHER SYSTEM ENGINE CONTROLS, TRANSMISSIONS SYSTEMS EXTERIOR LIGHTS SYSTEM AIR CONDITIONING SYSTEM FRONT CONTROL MODULE FUSE 12 FUSE 13 FUSE 18 FUSE 20 FUSE 27 FUSE 37 FUSED B (+) FUSED B(+) FUSED B(+) FUSED B(+) FUSED B(+) FUSED IGN SW OUT (RUN-START) GROUND GROUND FUSED IGN SW OUTPUT (RUN-START) GROUND GROUND FRONT FOG LAMP RELAY CTRL ON/OFF WIPER RELAY CTRL GRY/BRN WIRE HAZARD SW SEN HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM WIPER/WASHER SYSTEM HOT AT ALL TIMES INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) LT BLU WIRE LT BLU/BRN WIRE LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/LT BLU WIRE MIRRORS, EXTERIOR LIGHTS SYSTEMS PNK/GRY WIRE PNK/ORG WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF R TRAILER TOW BRAKE LAMP L TRAILER TOW BRAKE LAMP REAR WIP MTR CTRL REAR WIPER RLY CTRL ACCESSORY DELAY RLY CTRL LOW SPD RADIATOR FAN RLY CTRL RED WIRE RED/TAN WIRE STARTING/CHARGING SYSTEM VIO/BRN WIRE VIO/LT BLU WIRE VIO/ORG WIRE WASHER FLUID LVL SENS SIG WHT WIRE WHT/BRN WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/TAN WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM 32 10 WIPER/WASHER SYSTEM POWER DISTRIBUTION SYSTEM WIRELESS IGNITION NODE

BLK/DK GRN WIRE BRN WIRE BRN/VIO WIRE CAN-BUS COMPT) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/DK GRN WIRE DK GRN WIRE DK GRN/DK BLU WIRE ECT SIGNAL ENGINE COMPT) FRONT HI SPD CONTROL SIG MODULE CAN FAN BUS (-) CTRL FUSE 21 FUSE 29 FUSE 23 FUSED B (+) GROUND GRY WIRE HIGH SPEED FAN RLY OUT HOT AT ALL TIMES HYDRAULIC COOLING FAN MODULE (5.7L) (LEFT SIDE OF INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) LO SPD SIG LOW SPEED FAN RLY OUT LT BLU WIRE LT GRN WIRE ORG/ WIRE POWER DISTRIBUTION POWERTRAIN CONTROL MODULE (EXCEPT 3.0L) (RIGHT REAR OF ENGINE COMPT) RADIATOR FAN CTRL RADIATOR FAN HIGH RELAY RADIATOR FAN LOW RELAY RADIATOR FAN/MOTOR ASSEMBLY (3.7L) (BEHIND RADIATOR) RED WIRE RED/BRN WIRE RED/GRY WIRE SENSOR RTN VIO WIRE VIO/ORG WIRE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE

20 27 ECT SIGNAL SENSOR RTN 34 35 CAN BUS (+) CAN BUS (-) 49 39 45 FAN RLY CTRL FAN RLY CTRL RADIATOR FAN SOLENOID CTRL 5 4 SENS GND AAT SIG 9 8 CAN BUS (-) CAN BUS (+) A/C CLUTCH RELAY A/C CLUTCH RELAY CONTROL A/C COMPRESSOR CLUTCH (3.7L: TOP FRONT AAT SIG AC CLUTCH FD AMBIENT AIR TEMPERATURE SENSOR (FRONT CENTER OF ENGINE COMPT) BLK/DK GRN WIRE BLK/GRY WIRE BLU WIRE BRN WIRE BRN/PNK WIRE BRN/VIO WIRE CLK CNTR WSE CLK WSE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/DK BLU WIRE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (3.7L: TOP FRONT OF ENGINE) FRONT CONTROL MODULE FRONT MODE DOOR ACTUATOR (LEFT SIDE OF HVAC UNIT) FUSE 12 FUSE 21 FUSE 22 FUSE 23 FUSED B (+) GRN WIRE GROUND GRY WIRE HIGH SPEED FAN RLY OUT HOT AT ALL TIMES HOT IN ON OR START JUNCTION PNK/ BLOCK (LEFT SIDE FUSE 24 OF DASH) WIRE HYDRAULIC COOLING FAN MODULE (5.7L) (LEFT SIDE OF ENGINE COMPT) INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) LEFT BLEND DOOR ACTUATOR (LEFT SIDE OF HVAC UNIT) LOW SPEED FAN RLY OUT LT BLU WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/YEL WIRE LT LT LT LT CLK CNTR WSE CLK WSE OF ENGINE) (5.7L: LOWER LEFT FRONT OF ENGINE) ORG/ WIRE PNK WIRE PNK/LT GRN WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) RADIATOR FAN HIGH RELAY RADIATOR FAN LOW RELAY RADIATOR FAN SOL CTRL RADIATOR FAN/MOTOR ASSEMBLY (3.7L) (BEHIND RADIATOR) REAR MODE DOOR ACTUATOR (CENTER OF HVAC UNIT) RED WIRE RED/BRN WIRE RED/GRY WIRE RR RR MODE MODE MTR MTR SENS GND VIO WIRE VIO/BRN WIRE VIO/ORG WIRE WHT WIRE WHT/BRN WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE YEL WIRE

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

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

ALTR SNS BLK WIRE BLK/BRN 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 CAM SIG CAM SIG CRK SIG SENS 2 SIGNAL SENS 2 RETURN ETC MOTOR (-) CAMSHAFT POSITION SENSOR (RIGHT FRONT OF ENGINE) CAN-BUS CAN-BUS COIL CTRL 7 INJ CTRL 8 INJ CTRL 7 COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION SENSOR (RIGHT SIDE OF ENGINE) CRK SIG DK BLU WIRE DK BLU/BLK WIRE DK BLU/BRN 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 DK BLU/ WIRE DK GRN/LT GRN WIRE ENGINE COOLANT TEMPERATURE SENSOR FUSED BATT FD GEN FIELD CTRL ECT SIG TP 1 SIGNAL GROUND FUSED B (+) IGN SW OUTPUT IGN SW OUTPUT GROUND GROUND OIL PRES SIG GRY/ DK BLU 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 (RIGHT FRONT OF ENGINE) KNOCK SENSOR 1 (LEFT SIDE OF ENGINE) KNOCK SENSOR 2 (RIGHT SIDE OF ENGINE) MAP SIG SENS 1 RETURN SENS 1 SIGNAL MDS SOL CTRL 4 FUSED B (+) ORG/TAN WIRE PNK/LT GRN WIRE PNK/WHT 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 SENSOR RTN TP 2 SIG 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/DK BLU WIRE YEL/PNK WIRE