Infiniti M45 III (2005-2008) combination meter Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 IGN PSG-R SW PSV-R 34 35 SMR-1 (+) 36 37 SML-2 (-) 38 39 40 SML-1 (-) 54 53 56 72 71 55 BATT IGN CAN-H CAN-L GND(PWR) GND 7 27 TX RX AFS CONTROL UNIT (RIGHT KICK PANEL) AFS OFF IND AFS SWITCH ILLU AIMING MOTOR AMDS-L AMDS-R AMP ANGLE SENSOR BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE CAN L CAN-H COLUMN) COMBINATION METER COMPUTER DATA COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 32 33 SMR-2 (+) COMPUTER DATA LINES SYSTEM PNK WIRE CONTROL UNIT) FUSE FUSE 82 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE HEIGHT SENSOR (REAR OF VEHICLE) HOT AT ALL TIMES HOT IN ON OR START HSV-R CAN-L HSG-R PSV-R IGN IPDM E/R (INTELLIGENT POWER DISTRIBUTION LINES SYSTEM LT BLU WIRE MODULE ENGINE) (RIGHT REAR OF ENGINE COMPT) CAN-L NCA WIRE OF DASH) ORG/ WIRE ORG/BLU WIRE PNK WIRE PSG-L HS-R PS-L CAN-H PSV-L 25 26 27 28 29 30 31 GND RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) SML-1 (-) SML-2 (-) SMR-1 (+) SMR-2 (+) STEERING SWIVEL ACTUATOR LEFT FRONT COMBINATION LAMP SWIVEL ACTUATOR RIGHT FRONT COMBINATION LAMP UNIFIED METER UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

ABS IND. BLK WIRE BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) BRAKE IND BRN WIRE COMBINATION METER FUSE 14 FUSE 20 FUSE 21 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) HOT AT ALL TIMES HOT IN ON OR START PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE PNK/BLU WIRE RED WIRE RED/YEL WIRE RESISTOR (LEFT REAR OF ENGINE COMPT) SLIP IND STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) UNIFIED METER CONTROL UNIT VDC OFF IND VDC OFF SWITCH ILL VIO WIRE VIO/RED WIRE WHT WIRE WHT/GRN 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

1 2 3 4 9 10 11 12 14 BAT PPL AMBIENT SENSOR (LEFT FRONT CENTER OF ENGINE COMPT) BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLOWER MOTOR (LOWER RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN/WHT WIRE BRN/YEL WIRE COMBINATION METER COMP ECV COMPRESSOR (LOWER LEFT FRONT OF ENGINE) COMPUTER DATA LINES SYSTEM ECV (+) FAN PWM OUT FUSE 10 FUSE 11 FUSE 12 FUSE 6 FUSE BLOCK (J/B) FUSE 19 (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK RELAY BOX FUSE 37 (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN BATT GND CAN-H ILL ILL CONT BUS(H) BUS(L) BUS(H) BUS(L) GND IN-VEHICLE SENSOR (LEFT SIDE OF DASH) INTAKE DOOR MOTOR (UNDER RIGHT SIDE OF DASH) INTAKE SENS GND INCAR SENS GND AMB SENS GND SUN SENS GND PNK WIRE INTAKE SENS INCAR SENS AMB SENS SUN SENS INTAKE SENSOR (BEHIND CENTER OF DASH) LAN SIG VACTR GND(PWR) CAN-L LT GRN WIRE LT GRN/RED WIRE MAGNET CLUTCH MANUAL MODE SW AUTO MODE SW TRANSMISSIONS SYSTEM MODE DOOR MOTOR (PASSENGER SIDE) (UNDER RIGHT SIDE OF DASH) MULTIFUNCTION SWITCH ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL PPL/RED WIRE RED WIRE RED/YEL WIRE RIGHT END OF DASH) RX (COMB METER) SIDE OF DASH) SUNLOAD SENSOR TRANSMISSIONS AT-P RANGE SYSTEM TRANSMISSIONS ECM SYSTEM TRANSMISSIONS SYSTEM SHIFT DOWN SW TRANSMISSIONS SYSTEM SHIFT UP SW TX (COMB METER) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) UPPER VENTILATOR DOOR MOTOR (LEFT WHT WIRE WHT/GRN WIRE WHT/PPL WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 IGN BRK LMP RLY CAN-H GND 53 54 55 56 71 72 IGN BATT GND CAN-H GND(POWER) CAN-L 67 86 94 99 101 108 GND-A CAN-L CAN-H ASCD SW BRAKE BNC SW ACCEL/ RESUME SWITCH BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE SW TX(COMB MTR) RX(COMB MTR) BRN WIRE CAN L CAN-H CANCEL SWITCH OFF COAST/ SET SWITCH ON COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM CONTROL UNIT (WITH ICC INDICATOR) CPU IPDM E/R (RIGHT REAR OF ENGINE COMPT) CRUISE IND (GREEN) CRUISE IND (YELLOW) DISTANCE SWITCH OFF ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FUSE 12 FUSE 14 FUSE 19 FUSE 20 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START ICC BRAKE SWITCH (ON BRAKE PEDAL BRACKET) ICC SENSOR INTEGRATED UNIT ICC STEERING SWITCH ILLUMINATION MAIN SWITCH OFF PNK CAN-L WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/YEL WIRE UNIFIED METER UNIFIED METER, A/C AMP (BEHIND CENTER CONSOLE) VDC/TCS/ABC CONTROL UNIT VIO/RED WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

ACCEL/ RESUME SWITCH ASCD BRAKE SWITCH (ON BRAKE PEDAL BRACKET) ASCD STEERING SWITCH AVCC 2 MOTOR 1 BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE CANCEL SWITCH OFF CLOSE COAST/ SET SWITCH COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM CRUISE IND (GREEN) ECM RELAY ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM PNK COMPUTER DATA LINES SYSTEM CAN-L WIRE FUSE 1 FUSE 12 FUSE 14 FUSE 20 FUSE 21 FUSE 77 FUSE 87 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE MAIN SWITCH OFF MOTOR 2 NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE RED WIRE RIGHT END OF DASH) SENSOR 1 SENSOR 2 SET IND STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) THROTTLE POSITION SENSOR TPS 2 TPS 1 UNIFIED METER CONTROL UNIT VB VB AVCC 2 VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE 14 FUSE 20 FUSE 31 FUSE 82 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START ICC SENSOR INTEGRATED UNIT (LOWER FRONT OF ENGINE COMPT) LT GRN WIRE LUGGAGE COMPT) NOISE SUPPRESSOR (RIGHT SIDE OF ORG/ WIRE P/S SOL MOTOR VCC RH MTR-1 LH MTR-2 MOTOR GND PNK/BLU WIRE POWER STEERING SOLENOID VALVE (LEFT FRONT OF ENGINE COMPT) RAS CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) RAS IND RAS MAIN OUT RAS SENS POWER RAS MOTOR (UNDER REAR OF VEHICLE) RAS MOTOR RELAY (RIGHT SIDE OF LUGGAGE COMPT) RAS SENS GND RAS SUB OUT CAN-L PNK WIRE REAR WHEEL STEERING ANGLE SENSOR (UNDER REAR OF VEHICLE) RED WIRE RED/YEL WIRE RIGHT END OF DASH) RLY WARN IGN STOP/L SW VIO/RED WIRE WHT WIRE

37 11 40 39 38 36 35 34 33 32 6 5 4 3 2 29 KEY SW SIG 52 55 42 45 46 GND BAT (F/L) BAT (FUSE) FLASHER OUT (LEFT) FLASHER OUT (RIGHT) 54 53 72 56 55 71 BAT IGN CAN-L CAN-H GND GND (PWR) 6 3 4 14 HAZARD ON ILL ILL CONT GND 7 27 TX (COMBI METER) RX (COMBI METER) BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE BUZZER COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DOOR SW (DR) DRIVER SIDE FRONT DOOR SWITCH (LEFT "B" PILLAR) FUSE FUSE 14 FUSE 22 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRN/RED WIRE GRY WIRE HAZARD HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START LEFT TURN IND LOW TIRE PRESSURE WARNING CONTROL UNIT (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MULTIFUNCTION SWITCH ORG/ WIRE ORG/BLU WIRE PNK WIRE RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT TURN IND UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VIO WIRE VIO/RED WIRE WHT 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(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