Infiniti M45 II (2002-2004) hot at all times Wiring diagrams

3 1 1 3 PNK PNK WIRE ASCD CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COL) BLK WIRE BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE FUSE 17 FUSE 6 FUSE 7 FUSE 9 FUSE BLOCK NO.1 (BEHIND LEFT END OF DASH) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 10 (BEHIND UPPER LEFT SIDE OF DASH) J/C 11 (BEHIND TOP CENTER OF DASH) J/C 7 (BEHIND UPPER LEFT SIDE OF DASH) J/C 8 (BEHIND UPPER LEFT SIDE OF DASH) J/C 9 (BEHIND UPPER LEFT SIDE OF DASH) LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR LT BLU WIRE LT GRN WIRE OF DASH) ORG/ WIRE ORG/BLU WIRE PNK WIRE PNK/BLU WIRE PPL PPL PNK WIRE PPL/BLU WIRE PPL/WHT WIRE PRESSURE SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR STOP LAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TCS IN VCC VDC ACTUATOR (RIGHT REAR OF ENGINE COMPARTMENT) VDC/TCS/ABS CONTROL UNIT (BEHIND RIGHT KICK PANEL) VOUT WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 REF BITE 2 3 4 5 GROUND ABS BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT, ON BRAKE FLUID RESERVOIR) BRN WIRE BRN/WHT WIRE CAN-H- CAN-L- COMBINATION METER COMPUTER DATA LINES SYSTEM (LEFT SIDE OF DASH) DRS OUT BS OUT GND FUSE F FUSE K FUSE, FUSIBLE LINK, RELAY BLOCK (RIGHT FRONT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/RED WIRE HOT AT ALL TIMES J/C 25 (BEHIND LOWER LEFT SIDE OF DASH) J/C 3 (BEHIND LEFT SIDE OF DASH) J/C 5 (BEHIND UPPER LEFT SIDE OF DASH) LT BLU WIRE MOTOR RELAY ORG/ WIRE PARKING BRAKE SWITCH (BEHIND DASH, AT PARK BRAKE ASSEMBLY) PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SLIP SOLENOID VALVE RELAY STEERING WHEEL ANGLE SENSOR UNIFIED METER CONTROL UNIT VDC OFF VDC OFF SWITCH (UNDER LEFT SIDE OF DASH) VDC RELAY BOX (BEHIND FRONT GRILLE) WHT/GRN WIRE WHT/RED WIRE YAW RATE AND G SENSOR (UNDER CENTER CONSOLE) YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

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

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 VACTR COMP ON COMP ON ECV A/C AUTO AMPLIFIER (BEHIND RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) A/C-AV (FR TX) AV-A/C (FR RX) SENS GND SUN SENS AIR MIX DOOR MOTOR (PASSENGER SIDE) (BEHIND RIGHT SIDE OF DASH, ON HEATER UNIT) AMBIENT SENSOR BEHIND CENTER OF FRONT BUMPER BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE CLK (FR) COMBINATION METER COMPRESSOR) COMPUTER DATA LINES SYSTEM ECV SOLENOID VALVE FAN ON FAN PWM FUSE 2 FUSE 21 FUSE 6 FUSE BLOCK (J/B) NO.1 (BEHIND LEFT END OF DASH) GND BAT IGN GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IN-VEHICLE SENSOR (BEHIND LOWER CENTER OF DASH) INTAKE DOOR MOTOR (UNDER RIGHT SIDE OF DASH, ON INTAKE UNIT) J/C 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 14 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 19 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) LT BLU WIRE LT GRN/BLK WIRE MAGNETIC CLUTCH ORG/ WIRE PNK PNK PNK WIRE PNK WIRE PPL/WHT WIRE RED WIRE RED/YEL WIRE SUN LOAD SENSOR (UNDER TOP LEFT SIDE OF DASH) UNIFIED METER CONTROL UNIT W/T SENS ECM COMP YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

1 1 1 1 J/C 30 (BEHIND UPPER RIGHT SIDE OF DASH, NEAR PASS-THROUGH GROMMET) 12 13 14 15 16 17 BUS - BUS + BUS SHIELD BUS - BUS + BUS SHIELD 2 1 PNK WIRE 40 43 44 45 36 38 37 39 SHIELD AV-AC AC-AV ACCLK 47 28 24 PRF+ PRF- ACRLY 47 48 46 44 45 43 BUS + BUS - SHIELD 88 89 103 121 122 171 174 PNK PDPRES GND-A AVCC TW TWRF CAN-L CAN-H WIRE 9 10 11 BUS + BUS - SHIELD AIR CONDITIONER RELAY AIR MIX DOOR MOTOR (DRIVER SIDE) AV, NAVI CONTROL UNIT (OR AV CONTROL UNIT) BLK WIRE BLK/RED WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH, ON INTAKE UNIT) BLOWER RELAY BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE COMPUTER DATA LINES SYSTEM CONNECTOR USED W/AV, NAVI CONTROL UNIT COOLING FAN SPEED CONTROL SOLENOID VALVE (ON FRONT OF ENGINE) DISPLAY ENGINE CONTROL MODULE (BEHIND GLOVE BOX) ENGINE COOLANT TEMPERATURE SENSOR (ON TOP REAR OF ENGINE) FUSE 31 FUSE 33 FUSE 51 FUSE BLOCK (J/B) 2 (BEHIND RIGHT KICK PANEL) FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (AT RIGHT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HEATER, COOLER UNIT ASSEMBLY HOT AT ALL TIMES INTAKE SENSOR 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) MODE DOOR MOTOR (DRIVER SIDE) MULTIFUNCTION SWITCH NCA WIRE RADIATOR COOLANT TEMPERATURE SENSOR (AT BOTTOM LEFT SIDE OF RADIATOR) RED WIRE RED/YEL WIRE W/AV CONTROL UNIT W/AV, NAVI CONTROL UNIT WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ANTI-THEFT SYSTEM BLK WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (LEFT KICK PANEL) CIRCUIT BREAKER 1 COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM MEMORY SYSTEMS FUSE 1 FUSE 3 FUSE BLOCK NO. 1 (BEHIND LEFT KICK PANEL) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLAMP BATTERY SAVER CONTROL UNIT HOOD SW HORN CHIRP WIPER AMP HORN SYSTEM WIPER/WASHER SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGN KEY SWITCH INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM JOINT CONNECTOR 3 (BEHIND LEFT SIDE OF DASH, NEAR FUSE BLOCK) LT BLU WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAP/L (LH) MAP/L (RH) MEMORY SYSTEMS MEMORY SYSTEMS MEMORY SYSTEMS MEMORY SYSTEMS MEMORY SYSTEMS ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL TRUNK OPENER SW THEFT IND PPL/WHT WIRE RAP OUTPUT RED/BLK WIRE RED/YEL WIRE RR PERSONAL LMP RL PERSONAL LMP (RL) TELESCO SENS TRUNK OPENER IGN KEY ILL DOOR WARN LMP MEM IND 2 GND TILT TELE GND TRUNK, TAILGATE, FUEL DOORS SYSTEM ANTI-THEFT SYSTEM WHT/BLK WIRE WHT/BLU WIRE WIPER AUTO STOP WIPER/WASHER SYSTEM YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

1 1 1 1 1 1 1 1 PNK PNK PNK PNK PNK PNK WIRE 14 5 CAN-H CAN-L 164 174 171 PPL KLINE CAN-H CAN-L 17 18 61 67 RX TX PNK WIRE 21 20 PNK TXI RXI WIRE 21 46 63 61 RXD TXD CAN-L CAN-H PNK WIRE 34 35 PNK AV-CN CN-AV WIRE 39 30 DDL-RX DDL-TX PNK WIRE 5 4 CAN-L CAN-H 6 3 CAN-L CAN-H 7 6 23 CAN-H CAN-L K-LINE AIR BAG DIAGNOSIS SENSOR UNIT (UNDER REAR OF CENTER CONSOLE) ASCD CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) BLK WIRE BLK/WHT (OR BLK) WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND LEFT KICK PANEL) BRN/YEL WIRE COMBINATION METER DRIVER DOOR CONTROL DRIVER SEAT CONTROL DRIVER SIDE DOOR MIRROR ENGINE CONTROL MODULE (BEHIND GLOVE BOX) FRONT POWER SEAT (DRIVER SIDE) FUSE 58 FUSE 6 FUSE BLOCK (J/B) 1 FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (AT RIGHT SIDE OF ENGINE COMPARTMENT) GRN RED/ WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR ICC SENSOR (BEHIND CENTER OF FRONT BUMPER) ICC UNIT (ON RIGHT SIDE OF LUGGAGE COMPARTMENT) J/C 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 15 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) 1 1 1 1 J/C 29 (BEHIND UPPER RIGHT SIDE OF DASH, NEAR PASS-THROUGH GROMMET) J/C 5 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) LEFT REAR DOOR CONTROL UNIT LOCAL DATA LINE NON DTC PASSENGER DOOR CONTROL UNIT PASSENGER SIDE DOOR MIRROR PNK WIRE PPL PPL DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) PPL K-LINE PPL/WHT WIRE RED WIRE RED/BLK WIRE RIGHT REAR DOOR CONTROL UNIT STEERING ANGLE SENSOR (UNDER LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) TRANSMISSION CONTROL CONTROL MODULE (BEHIND GLOVE BOX) UNIFIED METER CONTROL UNIT 34 35 VDC/TCS/ABS CONTROL UNIT (BEHIND RIGHT KICK PANEL) W/O NAVIGATION W/ NAVIGATION YEL GRN/ WIRE YEL/GRN WIRE

AIR VALVE ASCD ASCD BRAKE SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) ASCD CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) ASCD PUMP (AT RIGHT REAR CORNER OF ENGINE COMPARTMENT) ASCD STEERING SWITCH BLK WIRE BLK/RED WIRE BLK/WHT (OR BLK) WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE CANCEL SWITCH COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) CRUISE (GREEN) DEPRESSED ENGINE CONTROL MODULE (BEHIND GLOVE BOX) ETC PRUN FUSE 12 FUSE 17 FUSE 9 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GND SET LAMP OUTPUT GRN WIRE GRN/ORG WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 10 (BEHIND UPPER LEFT END OF DASH, TAPED TO HARNESS) J/C 16 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) J/C 5 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) J/C 7 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) J/C 8 (BEHIND LOWER LEFT SIDE OF DASH, TAPED TO HARNESS) LT GRN WIRE MAIN CRUISE SWITCH OFF ORG/BLK WIRE ORG/BLU WIRE PARK/NEUTRAL POSITION RELAY PNK 1 3 WIRE PNK DATA LINK CONNECTOR (PARTIAL) (UNDER LEFT SIDE OF DASH) WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELEASE VALVE RELEASED RELEASED DEPRE- SSED RESUME/ ACCEL SWITCH RXI TXI VEHICLE SPEED INPUT BRAKE NO SW INPUT CONTROL SW GND INPUT PNK WIRE SET- SET/ COAST SWITCH START RLY STARTING/ CHARGING SYSTEM STOPLAMP SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TRANSMISSION CONTROL MODULE (TCM) (BEHIND GLOVE BOX) TVOO UNIFIED METER CONTROL UNIT VACUUM MOTOR VDC/TCS/ABS CONTROL UNIT (BEHIND RIGHT KICK PANEL) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/PPL WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE ENGINE CONTROL MODULE (BEHIND GLOVE BOX) FUSE 1 FUSE 32 FUSE 6 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE BLOCK (J/B) 2 (BEHIND RIGHT KICK PANEL) GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IM LINE INSERTED 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 29 (BEHIND UPPER RIGHT SIDE OF DASH, NEAR PASS-THROUGH GROMMET) J/C 3 (BEHIND UPPER LEFT END OF DASH, TAPED TO HARNESS) J/C 5 (BEHIND UPPER LEFT SIDE OF DASH, TAPED TO HARNESS) KEY SWITCH, KEY LOCK SOLENOID (KEY SWITCH) NATS ANTENNA AMPLIFIER (BEHIND LOWER LEFT SIDE OF DASH) NATS IMMU (BEHIND DASH, LEFT OF STEERING COLUMN) PPL/WHT WIRE RED WIRE SECURITY INDICATOR LAMP STEERING LOCK CONTROL UNIT (BEHIND CENTER OF DASH) WHT WIRE WHT/BLK WIRE WITHDRAWN YEL WIRE YEL/GRN WIRE YEL/PPL WIRE