Infiniti Q45 III (2001-2006) body control module (bcm) (behind left kick panel) Wiring diagrams

A/D GRD TILT/TELE SEN PWR ST GND AUTO SENS AUTO SENS AUTO SENS BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMBO SW (AUTO) COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM MEMORY SYSTEMS FUSE 14 FUSE 21 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HOT IN HOT IN ACC OR ON INSTRUMENT CLUSTER SYSTEM INT (VR) SPEED SIG SET SW JOINT CONNECTOR 3 (BEHIND UPPER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MEMORY SW 2 K/LESS GND MEMORY SYSTEMS MEMORY SYSTEMS DOOR LOCKS SYSTEM MEMORY SYSTEMS DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM MEMORY SYSTEMS MEMORY SYSTEMS DOOR LOCKS SYSTEM MEMORY SYSTEMS ORG/ WIRE PNK/BLU WIRE PPL PPL/WHT WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE RX PNK TX WIRE TILT SENS TILT SW (UP) DOOR SW (AS) D/MIRR LAMP MEMORY SW 1 TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM INSTRUMENT CLUSTER SYSTEM MEMORY SYSTEMS YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

12 13 RX TX PNK WIRE 15 14 PNK TX RX WIRE 15 16 CAN H CAN L 17 18 61 67 RX TX PNK WIRE 174 171 164 CAN H CAN L KLINE 21 20 PNK TXI RXI WIRE 21 46 61 63 RXD TXD CAN H CAN L PNK WIRE 23 6 7 K-LINE CAN H CAN L 34 35 PNK AV-CN CN-AV WIRE 39 30 14 5 DDL-RX DDL-TX CAN H CAN L PNK WIRE 4 5 CAN H CAN L 6 3 CAN-L CAN-H ACTIVE DAMPER SUSPENSION CONTROL UNIT ASCD CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) AV CONTROL UNIT (W/O NAVIGATION) AV, NAVI CONTROL UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN/YEL WIRE COMBINATION METER DRIVER SEAT CONTROL UNIT DRIVER'S DOOR CONTROL UNIT DRIVERS SIDE DOOR MIRROR CONTROL UNIT 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) (IN ENGINE ROOM BOX) GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START ICC SENSOR (AT FRONT CENTER OF ENGINE COMPARTMENT) ICC UNIT (AT RIGHT SIDE OF TRUNK) JOINT CONNECTOR 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 15 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 18 (BEHIND CENTER OF DASH) JOINT CONNECTOR 29 (BEHIND RIGHT KICK PANEL, TAPED TO HARNESS) JOINT CONNECTOR 5 (BEHIND LEFT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 8 (BEHIND CENTER OF DASH) K LINE LEFT REAR DOOR CONTROL UNIT (IN LEFT REAR DOOR) LOCAL DATA LINE LOW TIRE PRESSURE WARNING CONTROL UNIT (BEHIND LEFT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE PASSENGER DOOR CONTROL UNIT (IN FRONT PASSENGER'S DOOR) PASSENGER SIDE DOOR MIRROR CONTROL UNIT (IN FRONT PASSENGER'S DOOR) PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RED/BLK WIRE RIGHT REAR DOOR CONTROL UNIT (IN RIGHT REAR DOOR) STEERING ANGLE SENSOR (AT RIGHT SIDE OF STEERING COLUMN) TRANSMISSION CONTROL MODULE (BEHIND GLOVE BOX) VDC/TCS/ABS CONTROL UNIT (BEHIND RIGHT KICK PANEL) W/O NAVIGATION W/ NAVIGATION YEL WIRE YEL/GRN WIRE

1 4 5 6 IGN SW 142 143 DOOR SW (DR) DOOR SW (RR) 7 11 13 14 BAT AUTO BLK WIRE BLU WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN WIRE BRN/YEL WIRE COMBINATION SWITCH AUTO OFF COMPUTER DATA LINES SYSTEM NAVIGATION SYSTEM DATA LINE IGN KEY SW BAT IGN KEY ILL GND DOOR MIRROR LAMP (DRIVER SIDE) (FOOT WELL) DOOR MIRROR LAMP (PASSENGER SIDE) (FOOT WELL) DRIVER FRONT DOOR SWITCH FUEL DOORS SYSTEM FULL HALF FUSE 1 FUSE 54 FUSE 6 FUSE 8 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE BLOCK J/B 2 (BEHIND RIGHT KICK PANEL) FUSE 32 FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HALF FULL HEADLAMP BATTERY SAVER CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY HOLE ILLUMINATION JOINT CONNECTOR 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 15 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 16 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 18 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 18 (BEHIND UPPER RIGHT END OF OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 20 (BEHIND RIGHT SIDE OF DASH, TAPED TO HARNESS) KEY SWITCH, KEY LOCK SOLENOID (KEY SWITCH) LEFT PERSONAL LAMP LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL PPL PPL/WHT WIRE REAR INTERIOR LAMP RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR SWITCH RIGHT PERSONAL LAMP TAIL/L RLY RX TX IUTX IIURX DOOR SW (RL) DOOR SW (AS) D/MIRROR LAMP GND TAILLAMP RELAY TRUNK LID STRIKER SWITCH (ABOVE CENTER OF REAR BUMPER) TRUNK ROOM LAMP TRUNK, TAILGATE, WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

10 68 DEF SW IGNITION 56 113 GRD GRD 6 5 RR DEF F/B RR DEF ON BLK WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) COMBINATION METER DOOR MIRROR DEFOGGER RELAY (ABOVE FUSE BLOCK (J/B) 1) DRIVER SIDE DOOR MIRROR DEFOGGER FUSE 1 FUSE 10 FUSE 11 FUSE 4 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START JOINT CONNECTOR 16 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 2 (BEHIND LEFT SIDE OF DASH, NEAR FUSE BLOCK) JOINT CONNECTOR 41 (IN LEFT FRONT DOOR) LT GRN WIRE MULTIFUNCTION SWITCH PASSENGER SIDE DOOR MIRROR DEFOGGER PNK/BLK WIRE REAR DEFOG REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER RELAY (ABOVE FUSE BLOCK (J/B) 1) RED WIRE RED/BLK WIRE UNIFIED METER CTRL UNIT WHT/BLK WIRE WHT/GRN WIRE

1 2 3 4 5 6 IGN SW H/L RLY H/L SW GND T/L SW T/L RLY 11 14 37 T/L RLY COMB SW DOOR SW 7 8 9 10 11 12 13 14 BAT H/L RLY H/L SW RAP GND AUTO OFF BLK WIRE BLU WIRE BLU/BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) COMBI- NATION SWITCH (LIGHTING SWITCH) AUTO OFF DOOR SW DRIVER SIDE FRONT DOOR SWITCH FUSE 1 FUSE 17 FUSE 54 FUSE 6 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLAMP BATTERY SAVER CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) HEADLIGHTS SYSTEM HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ON OR START JOINT CONNECTOR 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 12 (BEHIND TOP CENTER OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 16 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 18 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 7 (BEHIND CENTER LEFT FRONT COMBINATION LAMP LEFT LICENSE LAMP LEFT REAR COMBINATION LAMP LT GRN WIRE LT GRN/BLK WIRE OF DASH) PARKING PASSENGER SIDE FRONT DOOR SWITCH (AT BASE OF RIGHT "B" PILLAR) RAP OUT RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP RIGHT LICENSE LAMP RIGHT REAR COMBINATION LAMP SIDE MARKER SIDE MARKER PARKING STOP STOP LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) T/L SW T/L RLY TAIL TAIL LAMP RELAY TAIL STOP STOP TAIL TURN TAIL STOP TURN WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

122 127 HOOD SW HORN CHIRP 142 143 145 146 DOOR SW (DR) DOOR SW (RR) BETWEEN FULL STROKE, NEUTRAL BLK WIRE BLU WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN/WHT WIRE FUSE 1 FUSE 21 FUSE 56 FUSE 57 FUSE 55 FUSE 73 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE 3 FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) FUSE, FUSIBLE LINK, RELAY BOX (IN ENGINE ROOM BOX) GRN WIRE GRN/ORG WIRE GRN/WHT WIRE HEAD- LAMP RELAY 1 HEAD- LAMP RELAY 2 HEADLIGHTS SYSTEM HIGH HORN HOOD SWITCH (NEAR HOOD LOCK STAY) HORN RELAY HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN ON OR START JOINT CONNECTOR 16 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 25 (BEHIND LEFT KICK PANEL, TAPED TO HARNESS) JOINT CONNECTOR 3 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 37 (BEHIND RIGHT REAR SHOCK TOWER, TAPED TO HARNESS) JOINT CONNECTOR 9 (BEHIND CENTER OF DASH) LEFT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (IN LEFT REAR DOOR) LOW HORN LT GRN WIRE LT GRN/BLK WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REMOTE KEYLESS ENTRY RECEIVER (AT LEFT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (IN RIGHT REAR DOOR) TRUNK LID KEY CYLINDER SWITCH (UNLOCK SWITCH) TRUNK LID LOCK SWITCH TRUNK UNLOCK SW PNK TRUNK SW WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM PNK WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) COMBINATION SWITCH (SPIRAL CABLE) FUSE 56 FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE HIGH HORN (LEFT FRONT OF ENGINE COMPT) HORN CHRP HORN RELAY HORN SWITCH HOT AT ALL TIMES JOINT CONNECTOR 25 (BEHIND LEFT KICK PANEL, TAPED TO HARNESS) LOW HORN (AT RIGHT FRONT RADIATOR SUPPORT) RED WIRE

1 2 3 4 5 6 IGN SW 7 8 9 10 11 12 13 14 BAT AUTO BACKUP LAMP RELAY BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN/WHT WIRE BRN/YEL WIRE COMB SW COMBINATION METER COMBINATION SWITCH (LIGHTING SWITCH) COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ENGINE CONTROL MODULE (ECM) (BEHIND GLOVE BOX) FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) GRN WIRE GRY/RED WIRE HEADLAMP BATTERY SAVER CONTROL UINT (BEHIND DASH, LEFT OF STEERING COLUMN) IIURX IIUTX ILL (-) OUT JOINT CONNECTOR 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 16 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 17 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 18 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 3 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 8 (BEHIND CENTER OF DASH) JOINT CONNECTOR 9 (BEHIND CENTER OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE NEUT OFF ORG/BLU WIRE PARKING BRAKE SWITCH (BEHIND DASH, AT PARK BRAKE ASSEMBLY) PNK WIRE PNK/BLK WIRE PPL RAP INPUT RAP OUTPUT RED WIRE RED/BLK WIRE RED/BLU WIRE REV LAMP RLY START RLY STARTING/ CHARGING SYSTEM TAIL/L RLY TRANSMISSION CONTROL MODULE (TCM) (BEHIND GLOVE BOX) UNIFIED METER CONTROL UNIT WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

17 18 19 20 21 22 PPL B+ GND A/T DEVICE (DETENTION SWITCH KEY) AUTO TRUNK CONTROL UNIT (AT REAR OF LUGGAGE COMPARTMENT) AUTO TRUNK MOTOR (FRONT OF LUGGAGE COMPARTMENT) BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN/WHT WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DETENT SHIFT SW BUZZER KEYLESS OPEN SIG SW OPEN SIG SPEED SIG CLOSE SIG FUEL LID OPENER ACTUATOR (ON RIGHT SIDE OF TRUNK) FUEL LID OPENER SWITCH FULL UP LID FULL POSITION SWITCH FUSE 15 FUSE 3 FUSE 32 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE BLOCK (J/B) 2 (BEHIND RIGHT KICK PANEL) GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM JOINT CONNECTOR 20 (BEHIND RIGHT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 41 (IN LEFT FRONT DOOR) JOINT CONNECTOR 9 (BEHIND CENTER OF DASH) KEY SWITCH AND KEY LOCK SOLENOID (KEY SWITCH) KEYLESS TRUNK OPEN LT GRN WIRE OPEN CLOSE OPEN CLOSE CLUTCH SOLENOID ORG/ WIRE ORG/BLU WIRE OTHER OFF PNK PPL WIRE PNK TRUNK SW WIRE PNK WIRE PPL PPL 1 PPL 1 PPL/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE ROTARY SENSOR TRUNK LID CLOSE SWITCH (CENTER OF TRUNK LID) TRUNK LID LOCK SWITCH (CENTER OF TRUNK LID) TRUNK LID OPENER ACTUATOR (CENTER OF DECK LID) TRUNK LID OPENER CANCEL SWITCH TRUNK LID OPENER RELAY TRUNK LID OPENER SWITCH TRUNK LID, FUEL LID OPENER SWITCH TRUNK OPENER TRUNK OPENER SWITCH TRUNK PULL- DOWN CIRCUIT UNIFIED METER CONTROL UNIT WD SW LFUP SW LOCK SW CLUTCH ENCODER + ENCODER SIG ENCODER GND WEATHER STRIP DETECTION SWITCH ON WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

124 128 WIPR AUTO STOP WIPER AMP 4 9 48 56 68 105 113 WIPER SW WSH WIPER SW INT INT (VR) GND IGN BAT GND 5 5 5 PNK PNK PNK WIRE BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) COMBINATION METER COMBINATION SWITCH (FRONT WIPER SWITCH) COMPUTER DATA LINES SYSTEM FRONT WASHER MOTOR (IN WASHER FLUID RESERVOIR) FRONT WIPER MOTOR (ON LEFT SIDE OF FIREWALL) FRONT WIPER RELAY (IN FUSE, FUSIBLE LINK, RELAY BOX) FUSE 1 FUSE 3 FUSE 34 FUSE 9 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE BLOCK (J/B) 2 (BEHIND RIGHT KICK PANEL) GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES HOT IN ON OR START INT LO HI INT LO HI MIST OFF JOINT CONNECTOR 16 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 4 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 9 (BEHIND CENTER OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MIST OFF MOVE OFF ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/YEL WIRE STOP UNIFIED METER CONTROL UNIT VARIABLE INTERMITTENT WIPER VOLUME WASH WASHER LEVEL SWITCH WHT/BLK WIRE YEL/BLU WIRE