Infiniti M45 III facelift (2008-2010) (at left "c" pillar) Wiring diagrams

1 2 8 BAT KEY SW SIG GND 19 37 38 KEY SW SIG CAN-L CAN-H PNK WIRE 52 55 42 GND BAT (F/L) BAT (FUSE) 54 53 56 72 55 71 BATT IGN CAN-H CAN-L GND GND (POWER) 7 27 9 TX (COMB METER) RX (COMB METER) BUCKLE SW AIR BAG DIAGNOSIS SENSOR UNIT BCM (BODY CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE BUZZER COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DOOR IND DRIVER SIDE FRONT SEAT DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) FUSE 1 FUSE 12 FUSE 14 FUSE 19 FUSE 21 FUSE 22 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND INTELLIGENT KEY UNIT (BEHIND LEFT KICK PANEL) KEY SLOT LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LUGGAGE COMPT) NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK WIRE PPL PPL DOOR SW (DR) PRE-CRASH SEAT BELT CONTROL UNIT (IF EQUIPPED) (LEFT SIDE OF RED WIRE RED/GRN WIRE RIGHT END OF DASH) SEAT BELT SEAT BELT BUCKLE SWITCH SEAT BELT IND UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

1 8 CAN-H CAN-L PNK WIRE 11 35 14 DIAG-K CAN-H CAN-L 15 16 CAN-H CAN-L PNK WIRE 22 40 39 PWR WINDOW LINK CAN-L CAN-H PNK WIRE 24 22 CAN-H CAN-L PNK WIRE 3 19 CAN-H CAN-L PNK WIRE 3 6 CAN-H CAN-L PNK WIRE 3 8 3 8 CAN-H CAN-L PNK WIRE 3.5L 4.5L 38 37 CAN-H CAN-L PNK WIRE 4 5 CAN-H CAN-L PNK WIRE 49 50 CAN-H CAN-L PNK WIRE 5 10 PNK CAN-L CAN-H WIRE 52 53 86 87 CAN-H CAN-L PNK WIRE 54 56 72 BAT CAN-H CAN-L 6 1 2 4 3 8 PPL A/T K-LINE CAN-H CAN-L 7 30 PNK CAN-L CAN-H WIRE 8 16 CAN-H CAN-L PNK WIRE 94 86 85 114 113 CAN-H CAN-L K-LINE PNK PPL WIRE A/T ASSEMBLY ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (LEFT REAR OF ENGINE COMPT) AFS CONTROL UNIT (IF EQUIPPED) (BEHIND RIGHT KICK PANEL) AIR BAG DIAGNOSIS SENSOR UNIT (UNDER CENTER CONSOLE) AV, NAVI CONTROL UNIT (BEHIND LEFT SIDE OF DASH) AWD CONTROL UNIT (IF EQUIPPED) (BEHIND RIGHT KICK PANEL) BCM (BODY CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CPU FRONT PASSENGER SIDE POWER WINDOW SUB SWITCH CPU LEFT REAR POWER WINDOW SUB SWITCH CPU POWER WINDOW MAIN SWITCH CPU RIGHT REAR POWER WINDOW SUB SWITCH DRIVER SEAT CONTROL UNIT DRIVER SIDE FRONT SEAT ECM (ENGINE MODULE) (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM (IPDM E/R) (RIGHT REAR OF ENGINE COMPT) FUSE 12 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START ICC SENSOR INTEGRATED UNIT (IF EQUIPPED) (LOWER FRONT OF ENGINE COMPT) INTELLIGENT KEY UNIT (BEHIND LEFT KICK PANEL) INTELLIGENT POWER DISTRIBUTION MODULE K LINE LANE CAMERA UNIT (IF EQUIPPED) LOW TIRE PRESSURE WARNING CONTROL UNIT (BEHIND LEFT SIDE OF DASH) M/T NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PPL PPL DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) PRE-CRASH SEAT BELT CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) RAS CONTROL UNIT (IF EQUIPPED) (RIGHT SIDE OF LUGGAGE COMPT) STEERING ANGLE SENSOR (ON STEERING COLUMN) TCM (TRANSMISSION CONTROL MODULE) VDC/TCS/ABS CONTROL UNIT W/ 5 SPEED A/T PNK WIRE W/ 7 SPEED A/T PNK WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/GRN WIRE YEL WIRE

ALTERNATOR BLK WIRE DVD PLAYER (TERMINAL 49) RAS MOTOR REAR WINDOW DEFOGGER SHIELD WIRE (CRASH ZONE SENSOR) SHIELD WIRE (AIR BAG DIAGNOSIS SENSOR UNIT)

3 2 1 GND OUTPUT POWER 40 39 11 38 PNK CAN-L CAN-H WIRE 42 55 PNK BAT (FUSE) BAT (F/L) WIRE 53 54 56 72 71 55 IGN BATT CAN-H CAN-L GND (PWR) GND BCM (BODY CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER SIDE FRONT DOOR SWITCH (AT LEFT "B" PILLAR) FOG IND FUSE FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE FUSE FUSE FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN LEFT REAR DOOR SWITCH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OPTICAL SENSOR (TOP RIGHT SIDE OF DASH) ORG/ WIRE ORG/BLU WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PASSENGER SIDE FRONT DOOR SWITCH (AT RIGHT "B" PILLAR) PNK WIRE PPL PPL 5 11 10 9 23 12 PPL DOOR SW (DR) DOOR SW (RR LH) PPL/RED WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT REAR DOOR SWITCH (AT RIGHT "C" PILLAR) TX RX UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

3 2 1 GND OUTPUT POWER 40 39 11 38 PNK CAN-L CAN-H WIRE 42 55 PNK BAT (FUSE) BAT WIRE 53 54 56 72 71 55 IGN BATT CAN-H CAN-L GND (PWR) GND BCM (BODY CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER SIDE FRONT DOOR SWITCH (AT LEFT "B" PILLAR) ENGINE COMPT) FOG IND 23 12 FUSE FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE FUSE FUSE FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF FUSIBLE LINK F GRN WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN LEFT REAR DOOR SWITCH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OPTICAL SENSOR (TOP RIGHT SIDE OF DASH) ORG/ WIRE ORG/BLU WIRE PASSENGER SIDE FRONT DOOR SWITCH (AT RIGHT "B" PILLAR) PNK WIRE PPL PPL DOOR SW (DR) DOOR SW (RR LH) RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT REAR DOOR SWITCH (AT RIGHT "C" PILLAR) TX RX UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

A/T ILLUMINATION AFS SWITCH (ILLUMINATION) AUTOMATIC RETURN CANCEL SWITCH (ILLUMINATION) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CIGARETTE LIGHTER SOCKET (ILLUMINATION) POWER WINDOW MAIN SWITCH (ILLUMINATION) COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM DOOR MIRROR REMOTE CONTROL SWITCH (ILLUMINATION) DRIVER SIDE CLIMATE CONTROLLED SEAT SWITCH (ILLUMINATION) (IF EQUIPPED) FUSE 71 GLOVE BOX LAMP) GRN WIRE GRN/RED WIRE HOT AT ALL TIMES ILL ILL CONT ILL+ ILL- ILL ILL CONT ILL GND ILLUMINATION CONTROL SWITCH LDW SWITCH (ILLUMINATION) (IF EQUIPPED) LEFT REAR ASHTRAY ILLUMINATION LEFT REAR HEATED SEAT SWITCH ILLUMINATION LEFT REAR POWER SEAT SWITCH (ILLUMINATION) LT BLU WIRE LT GRN WIRE MAP LAMP ILLUMINATION NCA WIRE ORG/ WIRE PASSENGER SIDE CLIMATE CONTROLLED SEAT SWITCH ILLUMINATION (IF EQUIPPED) PNK WIRE REAR CONTROL CANCEL REAR CONTROL SWITCH REAR ILL CONTROL SWITCH (IF GND EQUIPPED) REAR SUNSHADE CANCEL RELAY REAR SUNSHADE FRONT SWITCH (ILLUMINATION) (IF EQUIPPED) REAR SUNSHADE REAR SWITCH (ILLUMINATION) RED WIRE RED/BLU WIRE RED/YEL WIRE RESISTOR (BEHIND LEFT SIDE OF DASH) RIGHT END OF DASH) RIGHT REAR ASHTRAY ILLUMINATION RIGHT REAR HEATED SEAT SWITCH ILLUMINATION RIGHT REAR POWER SEAT SWITCH (ILLUMINATION) SNOW MODE SWITCH (ILLUMINATION) (W/ AWD) STEERING SWITCH ILLUMINATION SWITCH TAIL LAMP RELAY TAIL/L RLY CAN-H CAN-L TRUNK LID OPENER SWITCH (ILLUMINATION) VDC OFF SWITCH ILLUMINATION W/ REAR CONTROL W/O NAVIGATION W/ NAVIGATION WHT WIRE YEL WIRE YEL/GRN WIRE

1 2 3 8 CAN-H CAN-L PNK WIRE 1 2 RH MOTOR (RE) +B A/T ASSEMBLY (5-SPEED A/T) AIR CONDITIONING SYSTEM BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRAKE PEDAL STROKE SENSOR (UNDER LEFT SIDE OF DASH) BRN WIRE CAN-H SHIELD GND GND (CONT) COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER SIDE FRONT SEAT FUSE 14 FUSE 15 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK G GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IGN LEFT PRE-CRASH SEAT BELT MOTOR (AT LEFT "B" PILLAR) LH BUCKLE SW LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER SIDE FRONT SEAT PNK WIRE PRE-CRASH SEAT BELT CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) RED WIRE RIGHT PRE-CRASH SEAT BELT MOTOR (AT RIGHT "B" PILLAR) SEAT BELT SEAT BELT BUCKLE SWITCH SEAT BELT IND SENS OUTPUT 1 SENS OUTPUT 2 SENS GND CAN-L SENS POWER TRANSMISSION CONTROL MODULE UN- FASTENED FAST- ENED UNIFIED METER CONTROL UNIT VCC WHT WIRE WHT/GRN WIRE YEL WIRE

10 16 15 4 12 3 9 8 11 BATT PWR PULSE 2 PWR PULSE 1 GND DOWN UP 11 10 16 3 12 4 15 8 9 GND BATT PWR GND PULSE 1 PWR PULSE 2 UP DOWN BLK WIRE BLU WIRE BRN WIRE DN UP DOWN ENC GND ENCODER FRONT PASSENGER SIDE POWER WINDOW MOTOR FRONT PASSENGER SIDE POWER WINDOW SUB-SWITCH GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE ILLUM KEY CYL LOCK KEY CYL UNLOCK PULSE 1 ENC PWR BAT LEFT REAR POWER WINDOW MOTOR (FRONT OF LEFT REAR DOOR) LEFT REAR POWER WINDOW SUB SWITCH ORG/ WIRE POWER WINDOW LOCK SWITCH POWER WINDOW MAIN SWITCH PPL PPL/RED WIRE PULSE 1 PULSE 2 PULSE 2 UP DN PWR PWR RAP RED WIRE RIGHT END OF DASH) RIGHT REAR POWER WINDOW MOTOR (FRONT OF RIGHT REAR DOOR) RIGHT REAR POWER WINDOW SUB SWITCH UP DN UP DOWN WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

BELT TENSION SENSOR (UNDER FRONT PASSENGER'S SEAT) BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BTS BTS- BTS+ SIG COMBINATION SWITCH (SPIRAL CABLE) COMMUNICATION CRASH ZONE SENSOR (FRONT CENTER OF ENGINE COMPARTMENT, BEHIND GRILL) DRIVER AIR BAG MODULE DRIVER SIDE FASTENED FRONT LEFT SEAT BELT PRE-TENSIONER (LEFT "B" PILLAR) FRONT LEFT SIDE AIR BAG MODULE (SIDE OF DRIVER'S SEAT) FRONT SEAT) GRN WIRE GRN/YEL WIRE IGN LT BLU WIRE LT GRN WIRE NCA WIRE OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT OCCUPANT CLASSIFICATION SYSTEM SENSOR ORG/ WIRE PASSENGER SIDE FRONT SEAT PNK WIRE PS PS+ SIG PS- RED WIRE RED/BLU WIRE SEAT BELT BUCKLE SWITCH UNFASTENED WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AT-P AVCC BCM (BODY CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE NEUT BRN WIRE BRN/RED WIRE CAN L COMBINATION METER MALFUNCTION INDICATOR UNIFIED METER CONTROL UNIT COMPUTER DATA CAN H LINES SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM ASCDSW DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) PPL DROPPING RESISTOR (LEFT SIDE OF LUGGAGE COMPT) ECM (ENGINE CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) EVAP CANISTER VENT CONTROL VALVE (UNDER RIGHT REAR OF VEHICLE) FPR FS GND FUEL LEVEL SENSOR UNIT, FUEL PUMP (IN FUEL TANK) FUEL PUMP FUEL TANK TEMPERATURE SENSOR GND 02 IGN 6 IGN 4 IGN 2 GND A AVCC GND GND CDCV GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE IGN 5 IGN 3 IGN 1 INJ 8 PNK WIRE IGN 8 LT BLU WIRE LT GRN WIRE MOTRLY NCA WIRE ORG/ WIRE PDPRES CURSEN IVC PUS (L) TW PNK WIRE PNK/BLU WIRE POWER STEERING PRESSURE SENSOR (FRONT OF ENGINE COMPT) PPL PNK KLINE CAN L COMPUTER DATA LINES SYSTEM WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) RLY SSOFF STARTING/CHARGING SYSTEM STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) TCM (TRANSMISSION CONTROL MODULE) A/T ASSEMBLY TF BNCSW IGN SW CRUISE CONTROL SYSTEM VB VB BATT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE