Infiniti M45 II (2002-2004) (at right front door sill) Wiring diagrams

1 2 3 4 GROUND DATA OUT 122 127 HOOD SW HORN CHIRP 142 143 145 146 DOOR SW (DR) DOOR SW (RR) TRUNK UNLOCK SW TRUNK SW BETWEEN FULL STROKE, NEUTRAL BLK WIRE BLU WIRE BLU/ORG WIRE BODY CONTROL MODULE (BEHIND LEFT KICK PANEL) BRN/WHT WIRE CLOSED OPEN FRONT DOOR SWITCH (DRIVER SIDE) FRONT DOOR SWITCH (PASSENGER SIDE) FUSE 1 FUSE 21 FUSE 3 FUSE 55 FUSE 57 FUSE 73 FUSE 78 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (AT RIGHT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/WHT WIRE HEAD- LAMP RELAY 1 HEAD- LAMP RELAY 2 HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START J/C 10 (BEHIND UPPER LEFT END OF DASH, TAPED TO HARNESS) J/C 5 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) J/C 9 (BEHIND LOWER LEFT SIDE OF DASH, TAPED TO HARNESS) LEFT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER PPL PPL PPL RED WIRE RED/WHT WIRE RED/YEL WIRE REMOTE KEYLESS ENTRY RECEIVER (AT LEFT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) SECURITY HORN (AT RIGHT FRONT ENGINE COMPARTMENT) SECURITY HORN RELAY (AT LEFT REAR OF ENGINE COMPARTMENT) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/PPL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

15 10 11 LOCAL DATA LINE BAT (C/B) GROUND 15 10 2 11 LOCAL DATA LINE BAT (C/B) UNLOCK SENS GROUND BETWEEN FULL STROKE, N BLK WIRE BLU/YEL WIRE CIRCUIT BREAKER 1 CIRCUIT BREAKER 2 DRIVER DOOR CONTROL UNIT FRONT DOOR KEY CYLINDER SWITCH (DRIVER SIDE) FRONT DOOR LOCK ACTUATOR (DRIVER SIDE) (DOOR UNLOCK SENSOR) FRONT DOOR LOCK ACTUATOR (PASSENGER SIDE) (DOOR UNLOCK SENSOR) FULL STROKE FUSE 6 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOOD SWITCH (NEAR HOOD LOCK STAY) HOT AT ALL TIMES J/C 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 15 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 21 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) J/C 3 (BEHIND UPPER LEFT END OF DASH, TAPED TO HARNESS) LEFT REAR DOOR CONTROL UNIT LEFT REAR DOOR LOCK ACTUATOR (DOOR UNLOCK SENSOR) LOCK LOCKED LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PASSENGER DOOR CONTROL UNIT PPL/WHT WIRE RED WIRE RIGHT REAR DOOR CONTROL UNIT RIGHT REAR DOOR LOCK ACTUATOR (DOOR UNLOCK SENSOR) SECURITY INDICATOR LAMP UNLOCK UNLOCK SENS UNLOCKED UNLOCKED LOCKED WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

15 10 11 16 LOCAL DATA LINE BAT (C/B) GND STEP/L 3 5 6 8 14 15 STEP/L LOCAL DATA LINE UNLOCK SENS BAT (C/B) GND BLK WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE CIRCUIT BREAKER 1 CIRCUIT BREAKER 2 DRIVER DOOR CONTROL UNIT DRIVER FRONT DOOR LCOK ACTUATOR (DOOR UNLOCK SENSOR) DRIVERS STEP LAMP FRONT INTERIOR LAMP FUSE 21 FUSE 3 FUSE BLOCK (J/B) NO. 1 (LEFT END OF DASH) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON INTERIOR LIGHTS ILLUMINATION JOINT CONNECTOR 10 (UPPER LEFT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 16 (UPPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 21 (UPPPER LEFT SIDE OF DASH, TAPED TO HARNESS) JUNCTION CONNECTOR 15 (UPPER RIGHT SIDE OF DASH) LEFT MAP LIGHT LEFT REAR DOOR CONTROL UNIT LEFT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) LEFT REAR STEP LAMP OFF ON ON OFF OFF ON AUTO OPEN CLOSED PASSENGER DOOR CONTROL UNIT RED WIRE RED/WHT WIRE RIGHT FRONT STEP LAMP RIGHT MAP LIGHT RIGHT REAR DOOR CONTROL UNIT RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) RIGHT REAR STEP LAMP UNLOCKED LOCKED WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

10 11 15 2 BAT (C/B) GND LOCAL DATA LINE UNLOCK SENS 10 15 11 2 BAT (C/B) LOCAL DATA LINE GND UNLOCK SENS 142 143 DOOR SW (DR) DOOR SW (RR) 33 37 56 67 68 69 105 113 DOOR SW (RL) DOOR SW (AS) GND 8 9 10 11 15 2 DOOR LOCK DOOR UNLOCK BAT (C/B) BETWEEN FULL STROKE, BETWEEN FULL STROKE, BLK WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND LEFT KICK PANEL) BRN WIRE CIRCUIT BREAKER 1 CIRCUIT BREAKER 2 DOOR LOCK DOOR LOCK, UNLOCK SWITCH DRIVER DOOR CONTROL UNIT DRIVER SIDE FRONT DOOR KEY CYLINDER SWITCH DRIVER SIDE FRONT DOOR SWITCH FULL STROKE FUSE 1 FUSE 3 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE BLOCK J/B 2 (BEHIND RIGHT KICK PANEL) FUSE 32 GRN/ YEL WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN KEY SW BAT GND J/C 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 20 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 21 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) J/C 5 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) KEY SWITCH, KEY LOCK SOLENOID (KEY SWITCH) LEFT REAR DOOR CONTROL UNIT LEFT REAR DOOR LOCK ACTUATOR LEFT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) LOCAL DATA LINE UNLOCK SENS LOCAL DATA LINE UNLOCK SENS UNLOCK LOCK LOCK UNLOCK LOCKED LT BLU WIRE LT GRN WIRE PASSENGER DOOR CONTROL UNIT PASSENGER SIDE FRONT DOOR LOCK ACTUATOR PASSENGER SIDE FRONT DOOR SWITCH PPL/WHT WIRE RED YEL/ WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR CONTROL UNIT RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) UNLOCK UNLOCK SW LOCK SW DOOR UNLOCK BAT (C/B) UNLOCKED UNLOCKED DRIVER SIDE FRONT DOOR LOCK ACTUATOR 4 3 1 WHT RED/ WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL BLU/ WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

11 14 37 135 142 T/L RLY COMB SW DOOR SW RAP OUT DOOR SW AUTO OFF BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (LEFT KICK PANEL) COMBI- NATION SWITCH (LIGHTING SWITCH) AUTO OFF DRIVER SIDE FRONT DOOR SWITCH FUSE 1 FUSE 17 FUSE 54 FUSE 6 FUSE BLOCK (J/B) NO. 1 (LEFT END OF DASH) FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (AT RIGHT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HEADLAMP BATTERY SAVER CONTROL UNIT (BEHIND LEFT SIDE OF DASH) HEADLIGHTS SYSTEM HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ON OR START JOINT CONNECTOR 11 (BEHIND UPPER RIGHT SIDE OF DASH) JOINT CONNECTOR 13 (BEHIND UPPER RIGHT SIDE OF DASH) JOINT CONNECTOR 16 (BEHIND UPPER RIGHT SIDE OF DASH) JOINT CONNECTOR 21 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 25 (BEHIND LOWER LEFT SIDE OF DASH, NEAR PASS THROUGH GROMMET) JOINT CONNECTOR 5 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 7 (BEHIND UPPER LEFT SIDE OF DASH) LEFT LICENSE LAMP LEFT REAR COMBINATION LAMP LEFT REAR SIDE MARKER LAMP LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PASSENGER SIDE FRONT DOOR SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT LICENSE LAMP RIGHT REAR COMBINATION LAMP RIGHT REAR SIDE MARKER LAMP STOP LAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) STOP TAIL TURN T/L SW T/L RLY 2 TAIL LAMP RELAY TAIL STOP TURN WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ALTERNATOR BLK WIRE ICC UNIT (TERMINALS: 19, 20, 46) J/C 28 (BEHIND UPPER RIGHT SIDE OF DASH, NEAR PASS-THROUGH GROMMET) J/C 29 (BEHIND UPPER RIGHT SIDE OF DASH, NEAR PASS-THROUGH GROMMET) REAR WINDOW DEFOGGER SHIELD WIRE (AIR BAG DIAGNOSIS SENSOR UNIT) SHIELD WIRE (AIR BAG DIAGNOSIS SENSOR UNIT) (TERMINAL: 40) SHIELD WIRE (AIR BAG DIAGNOSIS SENSOR UNIT) (TERMINAL: 44) VDC/TCS/ABS CONTROL UNIT (TERMINALS: 27, 28, 29, 33)

BLK WIRE

ASHTRAY AT DEVICE AUDIO UNIT BLK WIRE CLIMATE CONTROLLED SEAT LEVEL SWITCH CLIMATE CONTROLLED SEAT SWITCH CLOCK DRIVER SIDE FRONT POWER SEAT FRONT CIGARETTE LIGHTER GLOVE BOX LAMP) HAZARD SWITCH HEADLAMP AIMING SWITCH ILLUMINATION CONTROL SWITCH JOINT CONNECTOR 1 (BEHIND UPPER LEFT END OF DASH) JOINT CONNECTOR 13 (BEHIND UPPER RIGHT SIDE OF DASH) JOINT CONNECTOR 2 (BEHIND UPPER LEFT END OF DASH) LEFT REAR ASHTRAY LIGHTER SOCKET LT BLU WIRE MULTIFUNCTION SWITCH NCA WIRE PASSENGER SIDE FRONT POWER SEAT RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT REAR ASHTRAY VDC OFF SWITCH W/ NAVIGATION W/O NAVIGATION WHT WIRE

1 2 3 4 5 6 IGNITION 4 4 5 5 J/C 7 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) 89 113 GND-A TVOO ACCELERATE/ RESUME SWITCH AIR VALVE ASCD PUMP (AT RIGHT REAR CORNER OF ENGINE COMPARTMENT) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BOOST SOLENOID BRAKE BOOSTER BRN WIRE BRN/WHT WIRE CAN H GND CAN L CANCEL SWITCH COAST/ SET SWITCH COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM CRUISE GND-S TVO SAFTY VENT VACUUM MOTOR DISTANCE SWITCH ENGINE CONTROL MODULE (BEHIND GLOVE BOX) FUSE 1 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GRN WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/BLU WIRE HOT IN ON OR START ICC BRAKE HOLD RELAY (AT LEFT REAR OF ENGINE COMPARTMENT) ICC SENSOR (BEHIND CENTER OF FRONT BUMPER) ICC STEERING SWITCH ICC UNIT (ON RIGHT SIDE OF LUGGAGE COMPARTMENT) ICC WARNING CHIME (BELOW LOWER LEFT SIDE OF DASH) J/C 1 (BEHIND UPPER LEFT END OF DASH, TAPED TO HARNESS) J/C 25 (BEHIND LOWER LEFT SIDE OF DASH, NEAR PASS-THROUGH GROMMET) 3 3 3 J/C 3 (BEHIND UPPER LEFT END OF DASH, TAPED TO HARNESS) J/C 30 (BEHIND UPPER RIGHT SIDE OF DASH, NEAR PASS-THROUGH GROMMET) 1 1 NCA WIRE ON/OFF SWITCH ORG/ WIRE ORG/GRN WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELEASE VALVE STOPLAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) STRG SIG T-RLY STRG GND OD-CANCEL VACUUM MOTOR WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

10 11 12 PPL ACCELERATOR PEDAL POSITION (APP) SENSOR 1 ACCELERATOR PEDAL POSITION (APP) SENSOR 2 BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CONDENSER ELECTRIC THROTTLE CONTROL ACTUATOR ENGINE CONTROL MODULE (ECM) (BEHIND GLOVE BOX) ENGINE COOLANT TEMPERATURE SENSOR (ON TOP REAR OF ENGINE) EVAP CONTROL SYSTEM PRESSURE SENSOR (UNDER RIGHT REAR SIDE OF VEHICLE) FUEL PUMP CONTROL MODULE (FPCM) (ON RIGHT SIDE OF LUGGAGE COMPT) GND A GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE IVCPUSL IVCPUSR J/C 28 J/C 28 3 3 3 3 J/C 29 J/C 29 (BEHIND UPPER RIGHT SIDE OF DASH) JC-20 LT GRN WIRE MASS AIRFLOW (MAF) SENSOR (BETWEEN AIR DUCT, AIR CLEANER HOUSING) NCA WIRE NEUT PDPRES PHASE PNK WIRE POWER STEERING PRESSURE (PSP) SENSOR (LOWER RIGHT SIDE OF ENGINE) PPL PPL/WHT WIRE QA+ RED WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM THROTTLE CONTROL MOTOR THROTTLE POSITION (TP) SENSOR 1 THROTTLE POSITION (TP) SENSOR 2 WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE