Jeep Commander I (2005-2010) junction block (left side of dash) Wiring diagrams

2 1 3 5 SENS HIGH SENS LOW SENS SPLY SENS GND 3.7L 35 34 CAN C BUS (-) CAN C BUS (+) ANTILOCK BRAKES MODULE (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/DK GRN WIRE BRAKE FLUID LEVEL SENSOR (RIGHT SIDE OF ENGINE COMPT) BRAKE FLUID LEVEL SW SENS BRAKE LAMP SW OUT BRAKE SIG 1 BRAKE SIG 2 CAN C BUS (+) CAN C BUS (+) CAN C BUS (-) COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/DK BLU WIRE DK GRN/LT BLU WIRE DK GRN/LT GRN WIRE DK GRN/ORG WIRE DK GRN/TAN WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE DYNAMICS SENS HI DATA LINK DYNAMICS SENS LOW DATA LINK DYNAMICS SENSOR (W/ ESP: BEHIND RIGHT FRONT SEAT) DYNAMICS SENSOR GND DYNAMICS SENSOR SUPPLY FRONT CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) FUSE 17 FUSE 24 FUSE 25 FUSE 28 FUSE 26 FUSED B (+) RF WHEEL SPEED SENS SIG RF WHEEL SPEED SENS SPLY GRN DK WIRE GROUND GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START IGN SW OUT (RUN-START) IN HEADLAMP, DASH HARNESS) JUNCTION BLOCK (LEFT SIDE OF DASH) LEFT FRONT ABS WHEEL SPEED SENSOR (LEFT FRONT OF ENGINE COMPT) LF WHEEL SPEED SENS SPLY LF WHEEL SPEED SENS SIG GROUND LR WHEEL SPEED SENS SPLY LR WHEEL SPEED SENS SIG LT BLU/DK GRN WIRE LT GRN DK GRN/ WIRE LT GRN WIRE LT GRN/GRY WIRE PNK WIRE PNK/LT GRN WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) RED WIRE RED/DK GRN WIRE RIGHT FRONT ABS WHEEL SPEED SENSOR (RIGHT FRONT OF ENGINE COMPT) RR WHEEL SPEED SENS SPLY RR WHEEL SPEED SENS SIG SIDE OF DASH) STOP LAMP SWITCH (LOWER LEFT TAN WIRE TAN/RED WIRE VIO/DK BLU WIRE VIO/LT BLU WIRE WHT WIRE WHT/DK BLU WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/TAN WIRE WHT/YEL WIRE

1 2 3 FAN RLY OUT GROUND FAN RLY OUT 3 2 1 A/C PRESSURE SIG 4 5 AAT SIG SENS GND 5.7L A/C CLUTCH RELAY A/C CLUTCH RELAY CONTROL A/C PRESSURE SIG A/C PRESSURE TRANSDUCER (RIGHT FRONT OF ENGINE COMPT) AMBIENT AIR TEMPERATURE SENSOR (FRONT CENTER OF ENGINE COMPT) BLK WIRE BLK/DK GRN WIRE BLK/GRY WIRE BLK/LT BLU WIRE BRN WIRE BRN/DK GRN WIRE BRN/PNK WIRE BRN/VIO WIRE DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/LT BLU WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/DK BLU WIRE DK GRN/WHT WIRE ENGINE CONTROLS SYSTEM EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF HVAC UNIT) EXCEPT 3.7L EXCEPT 5.7L FCM SENS RETURN FRONT CONTROL MODULE FRONT MODE DOOR ACTUATOR (LEFT SIDE OF HVAC UNIT) FUSE 12 FUSE 21 FUSE 23 FUSE 27 FUSE IG SW OUT (RUN-START) ECT SIGNAL SENSOR GROUND 12 20 27 FUSED B (+) GEN FIELD CTRL GROUND GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) FUSE 18 HOT IN RUN OR START JUNCTION BLOCK (LEFT SIDE OF DASH) FUSE 24 HYDRAULIC COOLING FAN MODULE (5.7L) (FRONT OF ENGINE COMPT) IN HEADLAMP, DASH HARNESS) IPM FUSED B(+) JUNCTION BLOCK (LEFT SIDE OF DASH) LT BLU WIRE LT BLU/BRN WIRE LT BLU/GRY WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/YEL WIRE ORG/ WIRE PNK WIRE PNK/GRY WIRE PNK/WHT WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) PREMIUM RADIATOR FAN HIGH RELAY (3.7L/4.7L) RADIATOR FAN LOW RELAY (3.7L/4.7L) RADIATOR FAN SOLENOID CTRL RADIATOR FAN/MOTOR ASSEMBLY (3.7L/4.7L) (FRONT OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/GRY WIRE RIGHT BLEND DOOR ACTUATOR (CENTER OF HVAC UNIT) SECOND ROW MODE DOOR ACTUATOR VIO WIRE VIO/BRN WIRE VIO/ORG WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE YEL WIRE

1 2 CAN C BUS (+) CAN C BUS (-) 15 23 CAN C BUS (+) CAN C BUS (-) 34 35 CAN C BUS (+) CAN C BUS (-) 4 14 CAN B BUS (-) CAN B BUS (+) 9 10 1 CAN B BUS (+) CAN B BUS (-) LIN BUS A/C-HEATER CONTROL (AUTOMATIC A/C) BLK/LT GRN WIRE BLK/WHT WIRE CAN B BUS (+) CAN C BUS (+) CAN C BUS (-) CLUSTER FINAL DRIVE CONTROL MODULE (EXCEPT 3.7L) (BELOW LEFT REAR SEAT) FRONT CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) FUSE 16 HANDS FREE MODULE (RIGHT KICK PANEL) HOT AT ALL TIMES IN HEADLAMP, DASH HARNESS) JUNCTION BLOCK (LEFT SIDE OF DASH) LT GRN/RED WIRE OCCUPANT RESTRAINT CONTROLLER MODULE (BELOW CENTER CONSOLE) PARK ASSIST MODULE (BELOW LEFT REAR SEAT) POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) RADIO SHIFTER LEVER ASSEMBLY STEERING ANGLE SENSOR (W/ ESP) WHT WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WIRELESS IGNITION NODE

3 2 4 S/C SW SIG 1 S/C SW RTN S/C SW SIG 2 3.7L 3.7L/5.7L 4.7L 33 34 32 SPEED SENS SIG SENS GND SPEED SENS SIG 5 22 4 S/C SW RTN S/C SW SENSE 1 S/C SW SENSE 2 5 VOLT SUPPLY 8 5 FUSED B (+) GROUND ACCELERATOR PEDAL POSITION SENSOR (BASE OF ACCELERATOR PEDAL) APPS 1 APPS 1 SIG APPS 2 SENS GND APPS 2 SIG BLK WIRE BRAKE SW 1 SIG BRAKE SW 2 SIG BRN/DK BLU WIRE BRN/DK GRN WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE DK BLU/GRY WIRE DK BLU/LT GRN WIRE DK GRN/BRN WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE ENGINE CONTROLS SYSTEM ETC MOTOR, +/- FUSE 16 FUSE 24 HOT AT ALL TIMES HOT IN RUN OR START INPUT SPEED SENSOR (EXCEPT 3.7L) (LEFT SIDE OF TRANSMISSION) JUNCTION BLOCK (LEFT SIDE OF DASH) LEFT SPEED CONTROL SWITCH LT BLU/DK GRN WIRE LT GRN/RED WIRE ORG/VIO WIRE OUTPUT SPEED SENSOR (EXCEPT 3.7L) (LEFT SIDE OF TRANSMISSION) PNK/LT GRN WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) RIGHT SPEED CONTROL SWITCH S/C SW RTN S/C SW SIG 1 S/C SW SIG 2 SENS GND STEERING CONTROL MODULE (IN STEERING WHEEL) STOP LAMP SWITCH (LOWER LEFT SIDE OF DASH) THROTTLE BODY (TOP FRONT OF ENGINE) TP 1 SIG TP 2 SIG TP SENSOR RTN VIO/BRN WIRE VIO/ORG WIRE WHT/BRN WIRE YEL/PNK WIRE

1 2 CAN B BUS (-) CAN B BUS (+) 5 6 HEATER DRIVER HEATER RETURN 6 5 HEATER DRIVER HEATER RETURN A/C HEATER CONTROL BLK WIRE CAN B BUS (+) COMPUTER DATA LINES SYSTEM DEFOGGER RELAY CONTROL DK BLU WIRE DK BLU/GRY WIRE DK BLU/LT BLU WIRE DK BLU/YEL WIRE DK GRN WIRE DRIVER DOOR MODULE (W/ MEMORY) (IN DRIVER'S DOOR) DRIVER OUTSIDE REARVIEW DRIVER OUTSIDE REARVIEW MIRROR FUSE 10 FUSE 3 HEATED LIFTGATE GLASS HOT AT ALL TIMES HOT W/ RUN RELAY ENERGIZED JUNCTION BLOCK (LEFT SIDE OF DASH) LT BLU WIRE MANUAL A/C AUTOMATIC A/C MIRROR (W/O MEMORY) ORG/ WIRE PASSENGER DOOR MODULE (W/ MEMORY) PASSENGER OUTSIDE REARVIEW PASSENGER OUTSIDE REARVIEW MIRROR REAR WINDOW DEFOGGER RELAY WHT WIRE WHT/ORG WIRE

10 9 1 CAN B BUS(-) CAN B BUS(+) LIN BUS 3 2 CAN B (-) CAN B (+) 43 IPM 10 LR TURN SIG CTRL 48 IPM PARK LAMP RLY CTRL BASE BLK WIRE BLU WIRE BRAKE LAMP SW OUT BRN WIRE CENTER HIGH MOUNTED STOP LAMP CLUSTER COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE EXCEPT BASE FLIP-UP GLASS SW SNS FRONT CONTROL MODULE FUSE 10 FUSE 26 FUSE 8 FUSED PARK LAMP RELAY OUTPUT FUSED PARK LAMP RLY OUT GRN WIRE GROUND GRY WIRE HAZARD SWITCH HAZRD SW SENS HAZRD SW SENSE HOT AT ALL TIMES IN HEADLAMP, DASH HARNESS) INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) JUNCTION BLOCK (LEFT SIDE OF DASH) L TURN SIG LEFT HEADLAMP LEFT TAIL/ STOP/TURN LAMP LICENSE LAMP (BASE) LICENSE PLATE LAMP/REAR CAMERA ASSEMBLY LIGHT SWITCH LIN BUS LOWER BANK SWITCH LT BLU WIRE LT GRN WIRE MARKER LAMP ORG/ WIRE ORG/VIO WIRE PARK LAMP RELAY PARK/ TURN LAMP PARK/ TURN LAMP MARKER LAMP POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) R TURN SIG RED WIRE RIGHT HEADLAMP RIGHT TAIL/ STOP/TURN LAMP RR TURN SIG CTRL STOP LAMP SWITCH (LOWER LEFT SIDE OF DASH) TAIL/ STOP LAMP TAIL/ STOP LAMP TURN SIGNAL LAMP TAN WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM TURN SIGNAL LAMP VIO WIRE WHT WIRE WHT/DK BLU WIRE WHT/DK GRN WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/TAN WIRE WHT/VIO WIRE

11 12 13 GND GND GND 34 35 20 CAN C BUS (+) CAN C BUS (-) ENG OIL PRESS SIG AJAR SW LF DR AJAR SW RF DR BLK WIRE BLK/LT BLU WIRE BUS - CLUSTER COMPASS MODULE (REAR OF HEADLINER) COMPUTER DATA LINES SYSTEM DK BLU/YEL WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DRIVER DOOR LATCH (REAR OF DRIVER DOOR MODULE (IN DRIVER'S DOOR) DRIVER'S DOOR ELECTRONIC OVERHEAD MODULE (EXCEPT BASE) EXCEPT BASE FLIP-UP GLASS AJAR SW SENS FLIP-UP GLASS LATCH (IN LIFTGATE) FLIP-UP GLASS RELAY FUEL LEVEL SENS 1 SIG GROUND 3 2 FUEL PUMP MODULE FUSE 10 FUSE 14 FUSE 16 FUSE 17 FUSE 20 HOT AT ALL TIMES HOT IN ON OR START INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) INVERTER MODULE INVERTER STATUS IND DRV JUNCTION BLOCK (LEFT SIDE OF DASH) LEFT REAR DOOR LATCH (IN LEFT REAR DOOR) LIFTGATE DOOR LATCH (IN LIFTGATE) LIN BUS LT BLU/LT GRN WIRE LT BLU/ORG WIRE LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/DK GRN WIRE LT GRN/GRY WIRE LT GRN/LT BLU WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE OIL PRESSURE SWITCH (3.7L/4.7L) (LOWER FRONT OF ENGINE) ORG/BRN WIRE ORG/GRY WIRE ORG/VIO WIRE PARK LAMP RELAY PARKING BRAKE SWITCH (BELOW CENTER CONSOLE) PASSENGER DOOR LATCH PASSENGER DOOR MODULE PNK/DK BLU WIRE PNK/GRY WIRE PNK/LT GRN WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) REAR BLOWER MOTOR RELAY REAR WINDOW WIPER MOTOR (IN LIFTGATE) RED WIRE RELAY RIGHT REAR DOOR LATCH (IN RIGHT REAR DOOR) RUN WIRE RUN/ ACC- ESSORY RELAY SEATS SYSTEM TAN/LT GRN WIRE VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/LT GRN WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/TAN WIRE WHT/VIO WIRE YEL/ORG WIRE YEL/TAN WIRE

1 2 3 4 5 6 CAN B BUS (+) CAN B BUS (-) GROUND FUSED B(+) LIN BUS 9 10 CAN B BUS (+) CAN B BUS (-) COMPUTER DATA LINES SYSTEM BLK WIRE CLUSTER COMPUTER DATA LINES SYSTEM ELECTRONIC OVERHEAD MODULE (EXCEPT BASE) EXCEPT BASE FUSE 10 FUSE 27 FUSED RUN RLY OUT GROUND LIN BUS 4 3 2 1 GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) JUNCTION BLOCK (LEFT SIDE OF DASH) LIN BUS PNK WIRE PNK/YEL WIRE RED WIRE RELAY RUN WIRE WHT WIRE WHT/ORG WIRE YEL WIRE

BLK WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/WHT WIRE FUEL PUMP MODULE FUSE 21 FUSE 24 FUSE 40 HOT AT ALL TIMES HOT IN RUN OR START IN HEADLAMP, DASH HARNESS) INSTRUMENT CLUSTER SYSTEM IPM JUNCTION BLOCK (LEFT SIDE OF DASH) LT BLU WIRE LT BLU/DK GRN WIRE LT GRN WIRE ORG/ WIRE ORG/RED WIRE PNK/LT GRN WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) FUSE 43 POWER FUEL DISTRIBUTION PUMP CENTER RELAY (LEFT SIDE OF ENGINE COMPT) RED WIRE RED/GRY WIRE RED/TAN WIRE STOP LAMP SWITCH (LOWER LEFT SIDE OF DASH) TAN WIRE TAN/RED WIRE VIO/YEL WIRE YEL/PNK WIRE

BLK WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE DK BLU/DK GRN WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/LT GRN WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE FUEL PUMP MODULE FUEL PUMP RELAY FUSE 22 FUSE 24 FUSE 40 HOT AT ALL TIMES HOT IN RUN OR START IN HEADLAMP, DASH HARNESS) INSTRUMENT CLUSTER SYSTEM IPM JUNCTION BLOCK (LEFT SIDE OF DASH) LT BLU WIRE LT BLU/DK GRN WIRE LT GRN WIRE ORG/ WIRE ORG/RED WIRE PNK/LT GRN WIRE POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) POWER DISTRIBUTION CENTER (LEFT SIDE OF ENGINE COMPT) FUSE 43 RED WIRE RED/DK GRN WIRE RED/GRY WIRE RED/TAN WIRE SENSOR GROUND SHIFT LEVER ASSEMBLY STOP LAMP SWITCH (LOWER LEFT SIDE OF DASH) TAN WIRE TAN/RED WIRE TRANSMISSION CONTROL RELAY VIO/YEL WIRE YEL/BRN WIRE YEL/ORG WIRE YEL/PNK WIRE