Infiniti M37 IV (2010-2014) pcb harness Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 IGN PSG-R SW PSV-R 15 14 PNK CAN-L CAN-H WIRE 2 1 23 12 IGN SIGNAL BAT PWR SUP GROUND GROUND 2 1 7 8 PNK CAN-L CAN-H GND IGN WIRE 32 33 SMR-2 (+) 34 35 SMR-1 (+) 36 37 SML-2 (-) 38 39 40 SML-1 (-) AFS CONTROL UNIT (BEHIND LEFT END OF DASH) AFS OFF IND AMDS-L AMDS-R AMPLIFIER AMPLIFIER BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CAN L CAN-H COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE (LEFT END OF DASH) FUSE 46 FUSE BLOCK (J/B) (BEHIND FUSE FUSE GRN WIRE GRY WIRE HEIGHT SENSOR HOT AT ALL TIMES HOT IN ON OR START LEFT HEADLAMP RIGHT HEADLAMP AIMING MOTOR AIMING MOTOR LEFT HEADLAMP SWIVEL ACTUATOR LT BLU WIRE LT GRN WIRE METER CONTROL SWITCH (AFS SWITCH) NCA WIRE ORG/ WIRE PCB HARNESS PNK WIRE PPL PPL PNK HSV-R CAN-L HSG-R PS-R WIRE PSG-L HS-R PS-L CAN-H PSV-L GND 25 26 27 28 29 30 31 RED WIRE RIGHT HEADLAMP SWIVEL ACTUATOR SML-1 (-) SML-2 (-) SMR-1 (+) SMR-2 (+) TAN WIRE WHT WIRE YEL WIRE

A/T ASSEMBLY BACKUP LAMP RELAY BLK WIRE BLU WIRE BRN WIRE COMBINATION METER CONNECTOR CONTROL MODULE FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) HOT IN ON OR START FUSE 4 IGN SIG JOINT LEFT BACKUP LAMP LT BLU WIRE LT GRN WIRE ORG/ WIRE PCB HARNESS RED WIRE RIGHT BACKUP LAMP SW 1 SW 2 SW 3 SW 4 TAN WIRE TCM (TRANSMISSION TRANSMISSION RANGE SWITCH

3 2 4 1 BAT RSSI SIG OUT GND 72 75 76 100 OUTS HD LAMP OUT DR DOOR REQ SW PASS DOOR REQ SW PUSH SW BCM (BODY CONTROL MODULE) (BEHIND LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE FOOT LAMP FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK L GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE BLOCK (J/B) FUSE 11 (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE PASSENGER SIDE FOOT LAMP PCB HARNESS PNK PPL WIRE PNK WIRE PPL PUSH-BUTTON IGNITION SWITCH (PUSH SWITCH) RED WIRE REMOTE KEYLESS ENTRY RECEIVER WHT WIRE

11 12 FR-MTR PWR SPLY FR-MTR GND ACTUATOR BAT PWR SPLY BLK WIRE BLK/YEL WIRE BLU WIRE CAN L CAN-H COMBINATION METER COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONTROL UNIT (LEFT REAR OF LUGGAGE COMPT) CRUISE CONTROL SYSTEM EPS SOL RR-MTR PWR SPLY RR-MTR (RH) RR-MTR (LH) RR-MTR GND FUSE FUSE 3 (J/B) (BEHIND LEFT END OF DASH) FUSE 37 FUSE 4 FUSE BLOCK FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSE, FUSIBLE LINK HOLDER (RIGHT SIDE OF ENGINE COMPT) FUSIBLE LINK Q GRN WIRE GRY/PPL WIRE HOT AT ALL TIMES HOT IN ON OR START IGN IGN SIG LOCK SOL PWR SPLY LT BLU WIRE LT GRN WIRE PCB HARNESS PNK PPL WIRE PNK STOP LP SW WIRE PNK WIRE PPL PPL PNK WIRE R-ANG SEN SIG (SUB) CAN-L PNK WIRE REAR MOTOR RELAY (LEFT SIDE OF LUGGAGE COMPT) REAR WHEEL STEERING ANGLE SENSOR RED WIRE RR-ANG SEN GND RR-ANG SEN SIG (MAIN) RR-ANG SEN SIG PPL PWR SPLY RR-MTR RLY SYSTEM TAN WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

5.6L 3.7L 6 7 GND BLK WIRE BLU WIRE CAN-H COMBINATION METER COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) EPS SOL- GRN WIRE GRY WIRE HOT IN ON OR START FUSE 46 IGN LT GRN WIRE PCB HARNESS PNK CAN-L WIRE POWER STEERING CONTROL UNIT (BEHIND RIGHT SIDE OF DASH) POWER STEERING SOLENOID VALVE PPL PPL ENG TACHO VEHICLE SPEED

12 23 1 2 14 15 GND GND BAT PWR SPLY IGN SIG CAN-H CAN-L 70 57 60 61 67 BAT (F/L) BAT (FUSE) TURN SIG LH OUT TURN SIG RH OUT GND 80 12 PPL BCM (BODY CONTROL MODULE) (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FUSE FUSE 38 FUSE 4 FUSE 9 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GRN WIRE GRY WIRE HAZARD HAZARD SW HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START ICC BRAKE HOLD RELAY LT BLU WIRE LT GRN WIRE MULTI- FUNCTION SWITCH NESS ORG/ WIRE PCB HAR- PCB HARNESS PNK WIRE PPL RED WIRE SHIFT LOCK RELAY (IN FUSE, FUSIBLE LINK, RELAY BOX) SIDE MARKER STOP STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) TAIL TAIL STOP TAN WIRE TURN IND, TAIL IND TURN SIGNAL LEFT REAR COMBINATION LAMP TURN SIGNAL RIGHT REAR COMBINATION LAMP WHT WIRE YEL WIRE

22 20 19 KYLS ENT RECEIVER RSSI KYLS ENT RECEIVER COMM RECEIVER PWR SPLY 46 45 48 47 REAR RH DOOR SW PASSENGER DOOR SW REAR LH DOOR SW DRIVER DOOR SW 70 57 67 BAT (F/L) BAT (FUSE) GND BCM (BODY CONTROL MODULE) (BEHIND LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMBINATION SWITCH DOOR LOCKS SYSTEM FUSE 11 FUSE 4 FUSE 9 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK L GRN WIRE GRY WIRE HIGH BEAM IND, FOG IND HOT AT ALL TIMES HOT IN ON OR START INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 LEFT FRONT DOOR SWITCH (AT LEFT "B" PILLAR) LEFT REAR DOOR SWITCH (AT LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE OPTICAL SENSOR OUTPUT OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PCB HARNESS PNK 1 2 WIRE PNK WIRE POWER PPL RED WIRE RIGHT FRONT DOOR SWITCH (AT RIGHT "B" PILLAR) RIGHT REAR DOOR SWITCH (AT RIGHT "C" PILLAR) TAN WIRE WHT WIRE YEL WIRE

146 151 CAN COMM LINE CAN COMM LINE PNK WIRE 28 40 41 SENS PWR SPLY SENS GND ENGINE OIL PRESSURE SENS 3 4 ILL (+) ILL (-) 39 40 PNK WIRE AFS SWITCH BAT PWR SPLY BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) CAN-H CAN-L AIR BAG SIG PNK WIRE CAN-H CAN-L PNK WIRE CLOCK COMBINATION METER COMPUTER DATA LINES SYSTEM DISTRIBUTION MODULE ENGINE ROOM) (RIGHT REAR OF ENGINE COMPT) ELECTRONIC POWER STEERING SYSTEM NAVIGATION SYSTEM INTERIOR LIGHTS SYSTEM ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (5.6L) (RIGHT REAR OF ENGINE OIL PRESSURE SENSOR (5.6L) (LOWER FRONT LEFT ENTER FUEL LEVEL SENSOR UNIT (SUB) FUEL LEVEL SENSOR UNIT, FUEL PUMP (MAIN) FUSE FUSE BEHIND LEFT END OF DASH) FUSE BLOCK (J/B) GND FUEL LEVEL SENS GND ALTERNATOR SIG PARKING BRAKE SW SIG GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START ILLUMI- NATION ILLUMINATION CONTROL SWITCH IPDM E/R (INTELLIGENT POWER LT BLU WIRE LT GRN WIRE METER CONTROL SWITCH OIL PRESSURE SWITCH (3.7L) ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PCB HARNESS PPL RED WIRE SECURITY IND CONT 23 39 40 SELECT SIDE OF ENGINE) STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAN WIRE TRANSMISSIONS SYSTEM TRIP COMPUTER SWITCH TRIP RESET SWITCH WARNING SYSTEMS WHT WIRE WIPER/WASHER SYSTEM YEL WIRE

AIR FUEL RATIO (A/F) SENSOR 1 (BANK 1) (RIGHT SIDE OF ENGINE) AIR FUEL RATIO (A/F) SENSOR 1 (BANK 2) (LEFT SIDE OF ENGINE) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BRN WIRE EVAP CONTROL SYSTEM PRESSURE SENSOR (UNDER RIGHT REAR OF VEHICLE) GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE ORG/ WIRE PCB HARNESS PNK WIRE PPL PPL/ PPL/ PPL/ RED WIRE REFRIGERANT PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) SHIELD SHIELD SHIELD TAN WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

123 124 125 126 127 128 GND GND VBR BNC SW GND GND AF+2 AF-2 ASCD SW FTPRES PNK WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CAN L CAN-H CDCV BRAKE PNK WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM PPL K-LINE CRUISE CONTROL SYSTEM ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) ELECTRONIC POWER STEERING SYSTEM GND ASCD SW NEUT-H TACHO GNDA CURSEN GNDA PHS 1/PS GRN WIRE GRY WIRE HOT IN ON OR START FUSE BLOCK (J/B) FUSE 3 (BEHIND LEFT END OF DASH) ICC BRAKE SWITCH (W/ ICC) ASCD BRAKE SWITCH (W/O ICC) (ON BRAKE PEDAL BRACKET) INJ 1 INJ 4 CURSEN GNDA,PHS 2 BATT INJ 3 ING 6 BATT TEMP PPL INJ-2 INJ-5 PSPRES JOINT CONNECTOR LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PCB HARNESS PDPRES TF PNK WIRE PNK WIRE PPL PPL PNK GNDA PDPRES/FTPRES WIRE PPL/ PPL/ PPL/ RED WIRE SENSOR 1 SENSOR 2 ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL BRACKET) SHIELD START RLY TAN WIRE TCM (TRANSMISSION CONTROL MODULE) A/T ASSEMBLY TW GNDA-KNK SHIELD WHT WIRE WHT/BLU WIRE YEL WIRE