Infiniti M45 III (2005-2008) body control module (bcm) (behind right side of dash) Wiring diagrams

12 13 PNK (AS) DOOR SW RH RR DOOR SW WIRE 23 11 SECURITY IND OUT 27 7 28 RX (COMB METER) TX (COMB METER) 38 22 37 IGN POWER WINDOW LINK KEY SW SIG 42 55 PNK BAT (FUSE) BAT (F/L) WIRE 50 51 54 DOOR LOCK OUT (ALL) DOOR UNLOCK OUT (RR) POWER WINDOW SPLY 52 62 57 63 GND DR DOOR SW TRUNK SW LH RR DOOR SW 53 54 72 56 55 71 IGN BATT CAN-L CAN-H GND GND (POWER) BETWEEN FULL BETWEEN FULL STROKE, BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRK LAMP RLY BRN WIRE BRN/YEL WIRE BUZZER COMBINATION METER DOOR UNLOCK OUT (AS) DOOR UNLOCK OUT (DR) ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FRONT PASSENGER SIDE DOOR SWITCH FRONT PASSENGER SIDE POWER WINDOW SUB SWITCH (DOOR LOCK, UNLOCK SWITCH) FULL FULL STROKE STROKE, N FUSE 1 FUSE 14 FUSE 19 FUSE 20 FUSE 21 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START ICC BRAKE HOLD RELAY (IN RELAY BOX 2) ICC SENSOR INTEGRATED UNIT KEY IND LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LOCK LOCK SWITCH UNLOCK SWITCH LOCK UNLOCK LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLU WIRE PNK CAN-L CAN-H WIRE PNK WIRE PNK/BLU WIRE POWER WINDOW MAIN SWITCH (DOOR LOCK, UNLOCK SWITCH) POWER WINDOWS SYSTEM RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) STROKE TRUNK LID LOCK ASSEMBLY (TRUNK ROOM LAMP SWITCH) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) UNITED METER CONTROL UNIT (W/ DOT MATRIX LCD) UNLOCK VIO WIRE VIO/RED WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM POWER WINDOWS SYSTEM AUTOLIGHT SENS SENSOR GND BLK WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOOR SWITCH (DR) DOOR SWITCH (RR LH) DOOR UNLOCK OUT (AS) EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM FUSE FUSE BLOCK (J/B) (BEHIND LEFT FUSE FUSE, FUSIBLE FUSIBLE LINK F GRN WIRE GRY WIRE HAZARD SWITCH INTERIOR TRUNK SWITCH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IMMOBI ANTENNA CONTROL PWR WINDOW SERIAL LINK SECURITY INDICATOR OUTPUT IMMOBI ANTENNA SIGNAL KICK PANEL) LINK BLOCK (RIGHT REAR OF ENGINE COMPT) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLU WIRE PNK DOOR SWITCH (AS) DOOR SWITCH (RR RH) SENSOR IN WIRE PNK WIRE POWER WINDOWS SYSTEM RED WIRE RED/GRN WIRE RIGHT END OF DASH) TRUNK OPENER OUTPUT TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/RED WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

62 63 57 DOOR SW (DR) DOOR SW (RR LH) TRUNK SW BETWEEN FULL STROKE, N BLK BLK WIRE BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CLOSED DRIVER SIDE FRONT DOOR SWITCH (LEFT "B" PILLAR) CLOSED LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) COMPUTER DATA LINES SYSTEM DRIVER SIDE FOOT LAMP ENG SW FULL STROKE FUSE 1 FUSE 21 FUSE 22 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE 6 FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F GND KEY SLOT GND LOCK SWITCH UNLOCK SWITCH GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN DOOR SW (AS) DOOR SW (RR RH) PWD SERIAL LINK CAN-H CAN-L KEY SWITCH SIG INTELLIGENT KEY UNIT (LEFT KICK PANEL) KEY SW SIGNAL LEFT PERSONAL LAMP LOCK LOCK UNLOCK LT BLU WIRE LT GRN WIRE NCA WIRE OFF OPEN PASSENGER SIDE FRONT DOOR SWITCH (RIGHT "B" PILLAR) ORG/ WIRE ORG/BLU WIRE PASSENGER SIDE FOOT LAMP PNK WIRE POWER WINDOW MAIN SWITCH (DOOR LOCK, UNLOCK SWITCH) POWER WINDOW SUB-SWITCH (FRONT PASSENGER SIDE) (DOOR LOCK, UNLOCK SWITCH) PUSH-BUTTON IGNITION SWITCH (PUSH SWITCH) RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT PERSONAL LAMP UNLOCK VIO WIRE VIO/RED WIRE WHT 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(F/L) WIRE 53 54 56 72 71 55 IGN BATT CAN-H CAN-L GND(PWR) GND BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/YEL WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CONTROL UNIT) DOOR SW(DR) 63 52 DOOR SW(RR LH) GND DRIVER SIDE FRONT DOOR SWITCH (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 KEY SW SIG LEFT "C" PILLAR) 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 (RIGHT "B" PILLAR) PNK WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) TX RX UNIFIED METER UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VIO WIRE VIO/RED WIRE 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 BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/YEL WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CONTROL UNIT) DOOR SW(DR) 63 52 DOOR SW(RR LH) GND DRIVER SIDE FRONT DOOR SWITCH (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 KEY SW SIG LEFT "C" PILLAR) 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 (RIGHT "B" PILLAR) PNK WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) TX RX UNIFIED METER UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

1 2 3 4 BAT GND ILL(+) ILL(-) 1 2 8 CAN-H CAN-L START- RLY 3 1 2 UP 3 8 9 PNK WIRE 39 40 12 13 CAN-H CAN-L DOOR SW (AS) DOOR SW (RR RH) PNK PNK WIRE 49 50 52 CAN-H CAN-L OIL PRESSURE SW PNK WIRE 6 5 8 IGN BAT GND 62 63 DOOR SW (DR) DOOR SW (RR LH) A/T ASSEMBLY AT DEVICE AUTO AUTO ANTI-DAZZLING INSIDE MIRROR (COMPASS) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CLOCK COMPUTER DATA LINES SYSTEM DOWN DRIVER SIDE FRONT DOOR SWITCH (LEFT "B" PILLAR) FUEL LEVEL SENSOR UNIT (SUB) (IN FUEL TANK) FUEL LEVEL SENSOR UNIT, FUEL PUMP (MAIN) (IN FUEL TANK) FUEL SENS FUEL SENS GND BRAKE OIL SW IGN BAT CAN-H CAN-L GND GND (POWER) FUSE 12 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE 19 GRN WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MANUAL MODE SELECTION SW OIL PRESSURE SWITCH (3.5L: FRONT OF ENGINE) (4.5L: LOWER LEFT FRONT OF ENGINE) ORG/ WIRE ORG/BLU WIRE PASSENGER SIDE FRONT DOOR SWITCH (RIGHT "B" PILLAR) PKB SW PNK WIRE PNK/BLU WIRE POSITION SELECT SWITCH RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) TRANSMISSION CONTROL MODULE UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VIO WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

1 12 20 37 38 40 B+ RING/SW GND CAN-L CAN-H GND 38 11 39 40 IGN 41 56 57 72 B+ GND B+ GND 54 53 41 55 71 56 72 BATT IGN 55 42 52 BAT BAT GND PNK WIRE BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE CAN-H- CAN-L- COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM COMPUTER PNK DATA LINES SYSTEM WIRE DASH) DIODE (BEHIND CENTER OF FUSE 1 FUSE 12 FUSE 14 FUSE 19 FUSE 21 FUSE 22 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE FUSIBLE LINK F LINK BOX (RIGHT REAR OF ENGINE COMPT) GND GND CAN-H CAN-L GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INTELLIGENT KEY UNIT LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE METER ILLUM CONTROL SWITCH METER ILLUMI- NATION ORG/BLU WIRE PNK WIRE PUSH-BOTTON IGNITION SWITCH (ILLUMINATION) PUSHED RELEASED RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VIO WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 BAT (PTC) 39 40 37 COMPUTER DATA LINES SYSTEM CAN-H CAN-L KEY SW SIG PNK WIRE BACKWARD RECLINING SWITCH BACKWARD SLIDING SWITCH BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN/WHT WIRE BWD FWD CAN L CAN-H CANCEL SW CIRCUIT BREAKER (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DOOR SW (DR) DRIVER SEAT CONTROL UNIT (UNDER DRIVER SEAT) DRIVER SIDE FRONT POWER SEAT SWITCH FORWARD/ FUSE 1 FUSE 21 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F FWD BWD FWD BWD LUMBAR SUPPORT MOTOR FWD BWD RECLINING MOTOR GND (SENSOR GND) GND (SIGNAL) GND POWER GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN LIFTING SWITCH (FRONT) DN LIFTING SWITCH (REAR) DN LT BLU WIRE LT GRN WIRE LUMBAR SUPPORT SWITCH ORG/ WIRE PNK BAT (FUSE) BAT (F/L) GND WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RECLINING MTR (RR) FR LIFT MTR (UP) RECLINING SENSOR RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RIGHT END OF DASH) SLIDING MTR (BKWD) UP DN FRONT LIFTING MOTOR VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

12 13 PNK (AS) DOOR SW RH RR DOOR SW WIRE 23 11 SECURITY IND OUT 27 7 28 RX (COMB METER) TX (COMB METER) 38 22 37 IGN POWER WINDOW LINK KEY SW SIG 42 55 PNK BAT (FUSE) BAT (F/L) WIRE 50 51 54 DOOR LOCK OUT (ALL) DOOR UNLOCK OUT (RR) POWER WINDOW SPLY 52 62 57 63 GND DR DOOR SW TRUNK SW LH RR DOOR SW 53 54 72 56 55 71 IGN BATT CAN-L CAN-H GND GND (POWER) BETWEEN FULL BETWEEN FULL STROKE, BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRK LAMP RLY BRN WIRE BRN/YEL WIRE BUZZER COMBINATION METER DOOR UNLOCK OUT (AS) DOOR UNLOCK OUT (DR) ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FRONT PASSENGER SIDE DOOR SWITCH FRONT PASSENGER SIDE POWER WINDOW SUB SWITCH (DOOR LOCK, UNLOCK SWITCH) FULL FULL STROKE STROKE, N FUSE 1 FUSE 14 FUSE 19 FUSE 20 FUSE 21 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START ICC BRAKE HOLD RELAY (IN RELAY BOX 2) ICC SENSOR INTEGRATED UNIT KEY IND LEFT REAR DOOR SWITCH (LEFT "C" PILLAR) LOCK LOCK SWITCH UNLOCK SWITCH LOCK UNLOCK LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLU WIRE PNK CAN-L CAN-H WIRE PNK WIRE PNK/BLU WIRE POWER WINDOW MAIN SWITCH (DOOR LOCK, UNLOCK SWITCH) POWER WINDOWS SYSTEM RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT REAR DOOR SWITCH (RIGHT "C" PILLAR) STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) STROKE TRUNK LID LOCK ASSEMBLY (TRUNK ROOM LAMP SWITCH) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) UNITED METER CONTROL UNIT (W/ DOT MATRIX LCD) UNLOCK VIO WIRE VIO/RED WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE

BAT (F/L) BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) CAN-H COMPUTER DATA LINES SYSTEM FUSE FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F GRN/WHT WIRE HOT AT ALL TIMES ILLUM INTERIOR TRUNK SWITCH PNK CAN-L WIRE ORG/ WIRE PNK BAT (FUSE) WIRE PNK WIRE RED WIRE RED/YEL WIRE RIGHT END OF DASH) TRUNK LID LOCK ASSEMBLY (TRUNK LID OPENER ACTUATOR) (IN TRUNK LID) TRUNK LID OPENER CANCEL SWITCH TRUNK LID OPENER SWITCH TRUNK OPENER OUTPUT WHT WIRE