Infiniti QX56 I facelift (2007-2010) (left front corner of engine compt) Wiring diagrams

ABS/TCS/VDC CONTROL UNIT BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BST NC BST GND CLSTR GND CLSTR SUPPLY BST-INH FL LEVEL SW COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) DELS SUPPLY BST NO BST SIG FL OUT SOL FR IN SOL FR OUT SOL FUSE 20 FUSE BLOCK (J/B) (RIGHT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES IGN LEFT FRONT WHEEL SENSOR (ON LEFT WHEEL HUB ASSEMBLY) LEFT REAR WHEEL SENSOR (ON LEFT REAR WHEEL HUB ASSEMBLY) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MOT (+) MOT (-) FL IN SOL MOTOR MTR SPLY DIAG-K PNK WIRE PNK/BLK WIRE PWR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT WHEEL SENSOR (ON RIGHT WHEEL HUB ASSEMBLY) RIGHT REAR WHEEL SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY) RL IN SOL RL OUT SOL RR IN SOL RR OUT SOL SIG SOLENOID VALVE STOP LAMP RELAY (ON FUSE, RELAY BOX) STOP LAMP SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) VIO WIRE VIO/RED WIRE VLV ECU GND BST SUPPLY WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE WSS FL PWR WSS FL SIG MTR GND YEL WIRE YEL/BLK WIRE YEL/RED WIRE

30 31 32 56 44 55 IT_DISP DISP_IT SHIELD 86 94 PNK CAN-L CAN-H WIRE 96 97 92 93 94 95 86 87 90 91 88 89 CAN-H CAN-L A/C COMPRESSOR (LEFT FRONT OF ENGINE) A/C RELAY A/C, AV SWITCH ASSEMBLY AV CONTROL UNIT AVCC PDPRES GND-A TW BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR (RIGHT COOLING FAN RELAY DISPLAY UNIT ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (LEFT FRONT OF ENGINE) FAN MOTOR FUSE 42 GND GND (SIGNAL) (POWER) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY LT GRN WIRE NCA WIRE PNK WIRE PNK/BLK WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) VIO WIRE W/O NAVI W/ NAVI WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

73 67 TW GND-A 94 86 CAN-H CAN-L PNK WIRE BLK WIRE BLU WIRE BLU/BLK WIRE CAN L CAN-H COOLING FAN MOTOR (RIGHT FRONT OF ENGINE COMPT) COOLING FAN RELAY ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (LEFT FRONT OF ENGINE) FAN MOTOR FUSE 53 FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK L GND GND (SIGNAL) (POWER) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY PNK WIRE YEL/BLK WIRE

70 67 BAT (F/L) GND PWR 9 38 39 40 RR DEF SW IGN CAN-H CAN-L A/C, AV SWITCH ASSEMBLY BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (UNDER LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) COMPUTER DATA LINES SYSTEM DOOR MIRROR DEFOGGER FUSE 43 FUSE 46 FUSE 47 FUSE 59 FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE COMPARTMENT) FUSIBLE LINK F GRY/RED WIRE GRY/WHT WIRE HEATED MIRROR RELAY HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START FUSE, RELAY BOX (RIGHT REAR CORNER OF ENGINE COMPT) IGNITION RELAY LEFT DOOR MIRROR DOOR MIRROR DEFOGGER PNK WIRE PNK/BLK WIRE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY RIGHT DOOR MIRROR RR DEF ON WHT WIRE WHT/BLK WIRE WHT/BLU WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 COMP RLY OUT BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CK SUSP IND COMBINATION METER COMPRESSOR MOTOR RELAY (RIGHT FRONT OF ENGINE COMPT) DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) EXHAUST VALVE SOLENOID FUSE 12 FUSE 14 FUSE 19 FUSE 29 FUSE BLOCK (J/B) (RIGHT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK G GENERATOR GRN/RED WIRE GRN/WHT WIRE HEIGHT SENS HEIGHT SENSOR (UNDER REAR OF VEHICLE, AT REAR AXLE) HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE ORG/BLU WIRE RED WIRE SENS GND ALT IN GND SUSPENSION AIR COMPRESSOR (UNDER REAR OF VEHICLE) SUSPENSION CONTROL UNIT (BEHIND LEFT REAR QUARTERPANEL) UNIFIED METER CONTROL UNIT VIO WIRE VREF OUT IGN BAT K-LINE EXH VLV OUT LAMP OUT WHT WIRE WHT/BLU WIRE YEL/BLK WIRE YEL/RED WIRE

51 52 TRAILER RT FLASHER TRAILER LFT FLASHER 6 14 DATA LINK 67 70 60 61 GND BAT (F/L) FLASHER OUT (LEFT) FLASHER OUT (RIGHT) BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRN/WHT WIRE COMBINATION SWITCH COMPUTER DATA LINES SYSTEM PNK WIRE ELECTRIC BRAKE (PRE-WIRING) (BEHIND LEFT SIDE OF DASH) FUSE 60 FUSE, FUSIBLE FUSIBLE LINK F FUSIBLE LINK J FUSIBLE LINK K GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HAZARD SWITCH HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ON OR START FUSE, RELAY BOX (RIGHT REAR CORNER OF ENGINE COMPT) FUSE 59 LEFT DOOR MIRROR LEFT REAR COMBI- NATION LAMP LEFT TRAILER TURN RELAY (IN FUSE, RELAY BOX) LINK BOX (RIGHT REAR OF ENGINE COMPT) LT BLU WIRE ORG/BLK WIRE PNK CONNECTOR (BELOW LEFT SIDE OF DASH) WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP PARK RIGHT FRONT TURN/ FOG LAMP RIGHT DOOR MIRROR TURN RIGHT REAR COMBINATION LAMP TURN SIGNAL STOP TAIL RIGHT TRAILER TURN RELAY (IN FUSE, RELAY BOX) STOP TRAILER CONNECTOR (UNDER CENTER OF REAR BUMPER) TRAILER TOW RELAY 2 (ON FUSE, RELAY BOX) TURN SIGNAL TAIL VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

+IG 35 41 BRL OUT BLS ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (AT LEFT REAR OF ENGINE COMPT) ABS/TCS/VDC CONTROL UNIT BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE 14 FUSE 19 FUSE 20 FUSE 32 FUSE 36 FUSE 37 FUSE 51 FUSE 53 FUSE BLOCK (J/B) (RIGHT SIDE OF DASH) GND GND (SIGNAL) (POWER) CAN-H CAN-L CPU GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY LEFT FRONT COMBINATION LAMP LEFT TURN IND LICENSE PLATE LAMPS LEFT FRONT TURN/ FOG LAMP ORG/ WIRE ORG/BLU WIRE PARK PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT TURN IND STOP LAMP RELAY (ON FUSE, RELAY BOX) STOP LAMP SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) TAIL LAMP RELAY TAIL/L RLY TRAILER TOW RELAY 1 (UNDER LEFT SIDE OF DASH) TURN UNIFIED METER CONTROL UNIT YEL WIRE YEL/RED WIRE

& N +IG BETWEEN FULL STROKE, BETWEEN FULL STROKE, N BLK WIRE BLU WIRE CAN (-) CAN (+) ENGINE COMPT) FUSE 25 FUSE 34 FUSE 35 FUSE 40 FUSE 41 FUSE 53 FUSE 52 FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE COMPT) GND (SIGNAL) GND POWER GRN WIRE GRN/WHT WIRE H/LP HI H/LP LO HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HEADLIGHTS SYSTEM HOOD SWITCH (RIGHT FRONT OF ENGINE COMPT) HORN (RIGHT FRONT OF HORN HOOD RLY SWITCH HORN RELAY (IN FUSE, FUSIBLE LINK BOX) HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY LEFT FRONT DOOR LOCK ASSEMBLY (KEY CYLINDER SWITCH) (REAR OF LEFT FRONT DOOR) LOCK LOCK SWITCH FULL STROKE LT GRN WIRE PNK WIRE POWER WINDOW SERIAL LINK PPL RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH UNLOCK UNLOCK LOCK UNLOCK SWITCH FULL STROKE WHT WIRE WHT/PPL WIRE YEL WIRE YEL/BLK WIRE

+IG 57 70 67 BAT (FUSE) BAT (F/L) GND (POWER) 94 86 CAN-H CAN-L PNK WIRE BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) BRN WIRE CAN L CAN-H CLOCK COMBINATION METER COMPT) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) FUSE 22 FUSE 19 FUSE 53 FUSE 53 FUSE 52 FUSE 59 FUSE BLOCK (J/B) (RIGHT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (RIGHT REAR OF ENGINE FUSE, RELAY BOX (RIGHT REAR CORNER OF ENGINE COMPT) FUSIBLE LINK F GND GND (POWER) (SIGNAL) GRN WIRE GRN/ORG WIRE H/LP H/LP LO HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY NATS ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) PNK WIRE RX/TX SECURITY IND WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BAT-1 BAT-2 1 2 3 4 IGN CAN-H CAN-L GND A/T ASSEMBLY ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (AT LEFT REAR OF ENGINE COMPT) ABS/TCS/VDC CONTROL UNIT BLK WIRE BLK/RED WIRE BLU WIRE BNC SW BNO-SW BRN WIRE BRN/WHT WIRE BST-INH CAN L CAN-H FUSE GND 1 GND 2 GND-3 STP-LMP GRN WIRE HOT AT ALL TIMES HOT IN ON OR START FUSE BLOCK (J/B) (RIGHT SIDE OF DASH) ICC BRAKE HOLD RELAY (RIGHT REAR OF ENGINE COMPT) ICC SENSOR (FRONT OF ENGINE COMPT) ICC UNIT (BASE OF LEFT "C" PILLAR) IGN 1 IGN 2 N-P RANGE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PKB SW PNK CAN-L WIRE PNK VIO/RED WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE ST-RELY STARTING/ CHARGING SYSTEM TCM VIO/RED WIRE WHT WIRE WHT/BLU WIRE YEL BLU/ WIRE