Infiniti FX50 II facelift (2011-2013) nca Wiring diagrams

1 2 3 PPL 105 101 CAN COMM LINE CAN COMM LINE PNK WIRE 66 90 92 SNSR GND PRESS SNSR SNSR PWR SPLY BLK WIRE BLU WIRE BRN WIRE CAN COMM LINE COMPUTER DATA LINES SYSTEM COOLING FAN CONTROL MODULE 1 COOLING FAN CONTROL MODULE 1 (ON COOLING FAN 1 ASSEMBLY) COOLING FAN CONTROL MODULE 2 COOLING FAN CONTROL MODULE 2 (ON COOLING FAN 2 ASSEMBLY) COOLING FAN MOTOR 1 COOLING FAN MOTOR 1 (BEHIND RIGHT SIDE OF RADIATOR) COOLING FAN MOTOR 2 COOLING FAN MOTOR 2 (BEHIND LEFT SIDE OF RADIATOR) COOLING FAN RELAY 1 COOLING FAN RELAY 1 (RIGHT REAR OF ENGINE COMPT) COOLING FAN RELAY 2 COOLING FAN RELAY 2 (IN FUSE, FUSIBLE LINK BLOCK) ECT SNSR ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (RIGHT END OF DASH) ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR OF ENGINE) FUSE 42 FUSIBLE LINK HOLDER FUSIBLE LINK HOLDER (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK O FUSIBLE LINK S GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION RELAY IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) LT BLU WIRE NCA WIRE PNK WIRE PPL PRESS SNSR RED WIRE REFRIGERANT PRESSURE SENSOR REFRIGERANT PRESSURE SENSOR (CENTER FRONT OF ENGINE COMPT) RIGHT END OF DASH) SNSR GND SNSR PWR SPLY WHT WIRE YEL WIRE

1 2 5 15 19 PNK WIRE 14 34 27 7 LCD-AMP AMP-LCD METER-AMP AMP-METER 19 33 SSOFF 3 2 25 24 AMP-METER METER-AMP AMP-LCD LCD-AMP 55 71 54 53 56 72 GND GND BAT IGN CAN-H CAN-L 72 74 77 96 71 50 78 73 84 53 49 GNDA-TPS 8 9 PPL ACCELERATOR PEDAL POSITION SENSOR AMP-LCD AMP-METER ASCD BRAKE SWITCH ASCD BRAKE SWITCH (ON BRAKE PEDAL BRACKET) ASCDSW AVCC-TPS BLK WIRE BLU WIRE BNC SW BRAKE/ BRN WIRE CAN L CAN-H CLOSE COMBINATION METER COMPUTER DATA LINES SYSTEM COMPUTER DATA PNK LINES SYSTEM WIRE CRUISE (LCD) IND SET CRUISE (LCD) IND SET IND ECM (ENGINE CONTROL MODULE) ECM (ENGINE CONTROL MODULE) (RIGHT END OF DASH) ECM RELAY ELECTRIC THROTTLE CONTROL ACTUATOR (BANK 1) ENGINE CONTROLS SYSTEM FUSE 11 FUSE 3 FUSE 50 FUSE 50 FUSE 51 FUSE 51 FUSE 7 FUSE BLOCK (J/B) FUSE BLOCK (J/B) (LEFT KICK PANEL) GND A(TPS) GNDA-ASCDSW GNDA-TPS GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN IND IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) LCD-AMP LT BLU WIRE LT GRN WIRE METER-AMP NCA WIRE ORG/ WIRE PNK PPL WIRE PNK WIRE PPL PPL PNK WIRE RED WIRE RIGHT END OF DASH) SENSOR 1 SENSOR 2 SSOFF STOP LAMP SWITCH STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) THROTTLE CONTROL MOTOR THROTTLE CONTROL MOTOR RELAY THROTTLE POSITION SENSOR UNIFIED METER, A/C AMPLIFIER UNIFIED METER, A/C AMPLIFIER (CENTER OF DASH) VEHCAN H VEHCAN L WHT WIRE YEL WIRE

1 2 3 GND VOUT VCC 3 8 PNK WIRE 8 9 PPL A/T ASSEMBLY (ON TRANSMISSION) ACCEL/ RESUME ASCD STEERING SWITCH BLK WIRE BLU WIRE CAN-H- CAN-L- CLOSE COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM ELECTRIC THROTTLE CONTROL ACTUATOR (BANK 2) ELECTRIC THROTTLE CONTROL ACTUATOR (BANK 2) (TOP RIGHT SIDE OF ENGINE) INPUT SPEED SENSOR 1 INPUT SPEED SENSOR 2 JOINT CONNECTOR LT BLU WIRE MAIN (ON/OFF) NCA WIRE OUTPUT SPEED SENSOR PNK WIRE PPL RED WIRE SENSOR 1 SENSOR 2 SET/ COAST SWITCH TCM (TRANSMISSION CONTROL MODULE) THROTTLE CONTROL MOTOR THROTTLE POSITION SENSOR TRANSMISSION RANGE TRANSMISSION RANGE SWITCH VCC VOUT YEL WIRE

1 2 PNK WIRE 1 2 PPL 2 3 1 LF SENS SIG FRT G SENS- FRT G SENS+ 27 28 29 30 31 32 FRT G SENS + 3 2 1 FRT G SENS- LF SENS SIG FRT G SENS+ 3 2 1 FRT G SENS- RF SENS SIG FRT G SENS+ ACTR FL+ ACTR RL+ PPL ACTR RL- ACTR RR+ PNK ACTR RR- WIRE BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM E-SUSPENSION CONTROL UNIT E-SUSPENSION CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) ECM (ENGINE CONTROL MODULE) ECM (ENGINE CONTROL MODULE) (RIGHT END OF DASH) ELECTRIC UNIT ABS ACTUATOR, (CONTROL UNIT) ELECTRIC UNIT ABS ACTUATOR, (CONTROL UNIT) (LEFT REAR OF ENGINE COMPT) FRT G SENS+ FUSE 16 FUSE BLOCK (J/B) FUSE BLOCK (J/B) (LEFT KICK PANEL) G SENS G SENS SIG GRN WIRE GRY WIRE HOT IN ON OR START LEFT FRONT BODY VERTICAL G SENSOR LEFT FRONT SHOCK ABSORBER ACTUATOR LEFT FRONT WHEEL VERTICAL G SENSOR LEFT REAR SHOCK ABSORBER ACTUATOR LF SENS SIG LT BLU WIRE LT GRN WIRE MODE LAMP MODE LP SIG MODE LP SIG RF SENS SIG REAR SENS FRT G SENS - MODE SELECT SWITCH (E-SUS MODE SELECT) MODE SW SIG MODE SWITCH NCA WIRE PNK ACTR FR- PPL ACTR FR+ WIRE PNK CAN-L REAR SENS + WIRE PNK CAN-L WIRE PNK WIRE PPL PPL PNK 2 1 WIRE REAR BODY REAR BODY VERTICAL G SENSOR REAR SENS + REAR SENS SIG RED WIRE RF SENS SIG RIGHT END OF DASH) RIGHT FRONT BODY VERTICAL G SENSOR RIGHT FRONT SHOCK ABSORBER ACTUATOR RIGHT FRONT WHEEL VERTICAL G SENSOR RIGHT REAR SHOCK ABSORBER ACTUATOR STEERING ANGLE SENSOR STEERING ANGLE SENSOR (ON STEERING COLUMN) TAN WIRE WHT WIRE YEL 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 BATT BATT 1 2 3 4 5 6 IGN COMM-H CAN-H GND COMM-L CAN-L A/T ASSEMBLY (ON TRANSMISSION) BLK WIRE BLU WIRE BOOSTER SOLENOID BOOSTER SOLENOID RELEASE SWITCH BRAKE BOOSTER BRAKE BOOSTER (LEFT REAR CORNER OF ENGINE COMPT) BRAKE BOOSTER CONTROL UNIT BRAKE BOOSTER CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) BRAKE PRESSURE SENSOR BRN WIRE CAN-H CAN-H- CAN-L- CHIME SIG COMM (H) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ITS COMM-H RELEASE SW PPL COMPUTER DATA LINES SYSTEM PNK WIRE DRIVE SIG FUSE FUSE 33 FUSE 45 FUSE 50 FUSE, FUSIBLE LINK BLOCK GND DRIVE SIG GND GND CHIME SIG RELEASE SW GND PNK COMM-L PNK CAN-L WIRE GND VOUT VCC GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) HOT IN ON OR START IBA OFF SW IBA OFF SWITCH ICC BRAKE HOLD RELAY (IN FUSE, FUSIBLE LINK BLOCK) ICC BRAKE SWITCH ICC BRAKE SWITCH (ON BRAKE PEDAL BRACKET) ICC SENSOR INTEGRATED UNIT ICC WARNING CHIME ICC WARNING CHIME (LEFT END OF DASH) IGN INPUT SPEED SENSOR 1 IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) ITS COMM-H PPL RELEASE SW JOINT CONNECTOR LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE OUTPUT SPEED SENSOR PNK COMPUTER DATA LINES SYSTEM ITS COMM-L RELEASE SW WIRE PNK ITS COMM-L WIRE PNK PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE PPL RED WIRE RELEASE SW RELEASE SWITCH SEN GND SEN PWR SEN SIG SOL GND SOL PWR TCM (TRANSMISSION CONTROL MODULE) TRANSMISSION RANGE SWITCH VCC VOUT WHT WIRE YEL WIRE

14 34 27 7 LCD-AMP AMP-LCD METER-AMP AMP-METER 3 2 25 24 AMP-METER METER-AMP AMP-LCD LCD-AMP 3.5L 3.5L PNK WIRE 4 5 3 2 1 GND COMM-H COMM-L BATTERY IGNITION 5.0L 53 54 55 71 56 72 IGN BATT GND GND CAN-H CAN-L ACCEL ACCEL/ RESUME ACCELERATOR PEDAL ACTUATOR ACCELERATOR PEDAL ACTUATOR (W/ DAS) ACCELERATOR PEDAL POSITION SENSOR AMP-LCD AMP-METER ASCDSW ASSISTANCE) BATTERY BLK WIRE BLU WIRE BNC SW BRAKE/ BRN WIRE CAN L CAN-H COAST COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMM (H) COMM (L) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM PNK WIRE CRUISE IND DISTANCE DRIVER DYNAMIC DYNAMIC ECM (ENGINE CONTROL MODULE) FUSE 11 FUSE 3 FUSE 3 (J/B) (LEFT KICK PANEL) FUSE 61 FUSE 61 (RIGHT REAR OF ENGINE COMPT) FUSE 7 FUSE BLOCK FUSE BLOCK (J/B) FUSE, FUSIBLE LINK BLOCK GND A GNDA (-) GNDA-ASCDSW GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION RELAY ENERGIZED ICC STEERING SWITCH IGN IGNITION LCD-AMP LDP/DCA LT BLU WIRE LT GRN WIRE MAIN METER-AMP NCA WIRE OF DASH) ORG/ WIRE PNK PPL WIRE PNK WIRE PPL RED WIRE RESUME RIGHT END OF DASH) SENSOR 1 SENSOR 2 SET- STOP LAMP SWITCH UNIFIED METER, A/C AMPLIFIER UNIFIED METER, A/C AMPLIFIER (CENTER OF DASH) WHT WIRE YEL WIRE

26 27 28 29 SHIELD PNK WIRE AV COMM (H) AV COMM (L) BATTERY BLK WIRE BLU WIRE BRN WIRE CAMERA COMM CAMERA GND COMPUTER DATA LINES SYSTEM CONTROL SIG GRN WIRE IGN SIG ILL SIG IMAGE GND IMAGE SIG L COMM L GND LED LEFT FRONT CORNER SENSOR LEFT REAR CORNER SENSOR LT BLU WIRE LT GRN WIRE NCA WIRE PNK WIRE PPL PWR SPLY R COMM R IMAGE GND R IMAGE SIG R PWR SPLY R-GND RED WIRE REVERSE SIG RIGHT FRONT CORNER SENSOR RIGHT REAR CORNER SENSOR SHIELD SHIELD 15 16 17 18 19 20 21 22 23 24 25 SHIELD 32 33 SPD SIG TAN WIRE WHT WIRE YEL WIRE

ACC IND ACCESSORY RELAY 2 ACCESSORY RELAY 2 (RIGHT SIDE OF DASH) ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BATTERY BCM (BODY CONTROL MODULE) BCM (BODY CONTROL MODULE) (RIGHT END OF DASH) BLK WIRE BLK/YEL WIRE BLU WIRE BODY COMPUTER SYSTEM BODY COMPUTER, MEMORY& SEATS SYSTEMS BODY COMPUTER, SEATS, INTERIOR LIGHTS, MEMORY SYSTEMS BRN WIRE ELECTRONIC PASSIVE POWER RESTRAINTS STEERING SYSTEM SYSTEM ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS, CRUISE CONTROL SYSTEMS FROM FUSIBLE LINK HOLDER FUSIBLE LINK P (DIAGRAM 2 OF 3) FUSE 10 FUSE 11 FUSE 31 FUSE 32 FUSE 33 FUSE 34 FUSE 36 FUSE 37 FUSE 38 FUSE 5 FUSE 5 FUSE 9 FUSE 6 FUSE 61 FUSE 62 FUSE 63 FUSE 63 FUSE 61 FUSE 62 FUSIBLE LINK Q FUSE 7 FUSE 8 FUSE 9 FUSE, FUSIBLE LINK BLOCK FUSE, FUSIBLE LINK BLOCK FUSIBLE LINK L FUSE (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK A FUSIBLE LINK B FUSIBLE LINK C FUSIBLE LINK D FUSIBLE LINK E FUSIBLE LINK F FUSIBLE LINK G FUSIBLE LINK H FUSIBLE LINK HOLDER FUSIBLE LINK HOLDER (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK J FUSIBLE LINK J FUSIBLE LINK H FUSIBLE LINK K FUSIBLE LINK K FUSE 36 FUSIBLE LINK N FUSIBLE LINK L FUSIBLE LINK M FUSIBLE LINK M FUSE 34 FUSE 32 FUSE 33 FUSIBLE LINK N FUSIBLE LINK Q GRN WIRE GRY WIRE HORNS SYSTEM HORNS, STARTING/ CHARGING SYSTEMS HORNS, STARTING/ CHARGING SYSTEMS ENGINE CONTROLS SYSTEM IND IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) LOCK IND LT BLU WIRE LT GRN WIRE LUGGAGE ROOM POWER SOCKET NAVIGATION, SOUND SYSTEMS NCA WIRE ON IND. PASSIVE RESTRAINTS SYSTEM PNK WIRE PPL PUSH BUTTON IGNITION SWITCH PUSH SW PUSH SWITCH PUSH-BUTTON IGNITION SWITCH (PUSH SWITCH) RED WIRE RIGHT END OF DASH) SEATS SYSTEM SOUND SYSTEMS STARTING/ CHARGING SYSTEM TAN WIRE TO (IPDM E/R) ECM RELAY (DIAGRAM 3 OF 3) TO (IPDM E/R) FUSE 58 (DIAGRAM 3 OF 3) TO (IPDM E/R) STARTER RELAY (DIAGRAM 3 OF 3) TO ACCESSORY RELAY (DIAGRAM 2 OF 3) TO FUSE BLOCK (J/B) IGINITION RELAY (DIAGRAM 2 OF 3) TO FUSIBLE LINK HOLDER FUSIBLE LINK S (DIAGRAM 2 OF 3) TRANSMISSIONS SYSTEM TRANSMISSIONS, CRUISE CONTROL SYSTEMS TRUNK, ENGINE TAILGATE, CONTROLS FUEL DOORS SYSTEM HORNS SYSTEM SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE YEL WIRE

5.0L ACC RLY ACCESSORY RELAY BLK WIRE BLOWER RELAY BLU WIRE CONSOLE POWER SOCKET COOLING FANS SYSTEM ELECTRONIC SUSPENSION SYSTEM FROM ACCESSORY RELAY 2 (DIAGRAM 1 OF 3) FROM FUSE 5 (DIAGRAM 1 OF 3) FROM FUSE, FUSIBLE LINK BLOCK FUSIBLE LINK H (DIAGRAM 1 OF 3) FROM FUSIBLE LINK HOLDER FUSIBLE LINK B (DIAGRAM 1 OF 3) FRONT POWER SOCKET FUSE 10 FUSE 16 FUSE 18 FUSE 19 FUSE 2 FUSE 20 FUSE 3 FUSE 4 FUSE BLOCK (J/B) FUSE BLOCK (J/B) (LEFT KICK FUSIBLE LINK HOLDER FUSIBLE LINK HOLDER (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK O FUSIBLE LINK P FUSIBLE LINK S FUSIBLE LINK S (5.0L) GRN WIRE GRY WIRE HEADLIGHTS, EXTERIOR LIGHTS, CRUISE CONTROL,, SHIFT INTERLOCK SYSTEMS IGN RLY (F/B) IGNITION RELAY LT GRN WIRE NAVIGATION, EXTERIOR LIGHTS, INSTRUMENT CLUSTER SYSTEMS NCA WIRE PANEL) PNK WIRE PPL REAR POWER SOCKET REAR WINDOW DEFOGGER RELAY RED WIRE SUPPLEMENTAL RESTRAINTS SYSTEM TAN WIRE TO FUSE, FUSIBLE LINK BLOCK FUSE 61 (DIAGRAM 1 OF 3) WHT WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE COMBINATION SWITCH (SPIRAL CABLE) COMM COMPUTER DATA LINES SYSTEM DRIVER AIR BAG MODULE (IN STEERING WHEEL) DRIVER SIDE FRONT SEAT DRIVER SIDE SEAT BELT BUCKLE SWITCH FRONT PASSENGER AIR BAG MODULE FRONT PASSENGER AIR BAG MODULE (RIGHT SIDE OF DASH) FRONT PASSENGER AIR BAG OFF INDICATOR GRN WIRE IGN K LINE LEFT FRONT SEAT BELT PRE-TENSIONER LT BLU WIRE LT GRN WIRE NCA WIRE OCCUPANT DETECTION SYSTEM CONTROL UNIT OCCUPANT DETECTION SYSTEM CONTROL UNIT (UNDER FRONT PASSENGER'S SEAT) PASSENGER SIDE FRONT SEAT PASSENGER SIDE SEAT BELT BUCKLE SWITCH PNK WIRE RED WIRE RED/YEL WIRE TAN WIRE YEL WIRE