Infiniti M45 III facelift (2008-2010) combination meter Wiring diagrams

11 5 10 25 AUTO MODE SHIFT UP MANUAL MODE SHIFT DOWN 13 12 14 11 INH SW 1 INH SW 2 INH SW 3 INH SW 4 19 18 ATF SENS 1+ ATF SENS 1- 4 7 2 8 VIGN REV LAMP RLY CAN-L START RLY 7 27 71 55 53 54 TX RX GND GND IGN BATT 9 10 1 6 STBY SPLY-1 STBY SPLY-2 CAN-H K-LINE A/T ASSEMBLY A/T CHECK INDICATOR A/T FLUID TEMP SENSOR 1 A/T FLUID TEMP SENSOR 2 A/T SHIFT AT-P RANGE ATF PRESSURE SWITCH 1 (FR/B) ATF PRESSURE SWITCH 2 (LC/B) ATF PRESSURE SWITCH 3 (I/C) ATF PRESSURE SWITCH 5 (D/C) ATF PRESSURE SWITCH 6 (HLR/C) ATF SENS 2- AUTO MANUAL BLK WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE CAN-H COM COMBINATION METER COMPUTER DATA LINES SYSTEM DIRECT CLUTCH SOLENOID DIRECT SOL FRONT BRAKE SOLENOID FRONT SOL FUSE 12 FUSE 14 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GND 2 GND-1 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HIGH, LOW REVERSE CLUTCH SOLENOID HIGH, LOW SOL HOT AT ALL TIMES HOT IN ON OR START IGN ILLUM INPUT CLUTCH SOLENOID INPUT SOL INPUT SPD SENS 1 INPUT SPEED SENSOR 1 INPUT SPEED SENSOR 2 INTERIOR SHIFT LIGHTS INTERLOCK SYSTEM SYSTEM LINE PRESSURE SOLENOID LINEAR SOL LOW COAST BRAKE SOLENOID LOW COAST SOL LT GRN WIRE LT GRN/BLK WIRE MODE SELECT SWITCH OIL PRESS SWITCH 1 OIL PRESS SWITCH 2 OIL PRESS SWITCH 3 OIL PRESS SWITCH 5 OIL PRESS SWITCH 6 ORG/ WIRE OUTSIDE SPEED SENSOR VCC VOUT GND PNK CAN-L WIRE PNK WIRE POSITION SELECT SWITCH PPL PPL 7 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REV SEN GND REV SEN VIN REV SEN VOUT RIGHT END OF DASH) SENS SUPPLY+ INPUT SPD SENS 2 SHIFT LOCK SOLENOID STARTING/ DATA LINK CHARGING CONNECTOR SYSTEM (LOWER LEFT SIDE OF DASH) TCM (TRANSMISSION CONTROL MODULE) TORQUE CONVERTER CLUTCH SOLENOID TORQUE SOL TRANSMISSION RANGE SWITCH 13 12 11 TX RX UNIFIED METER CONTROL UNIT (W/ DOT MATRIX LCD) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) UP DN SELECTOR WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AWD SOL+ AWD SOL- 27 7 RX TX 3.5L 4.5L 53 54 IGN BATT 56 72 55 71 CAN-H CAN-L GND GND ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (LEFT REAR OF ENGINE COMPT) AWD CONTROL UNIT (BEHIND RIGHT KICK PANEL) AWD INDICATOR AWD SOLENOID VALVE BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN-L CAN-H COMBINATION METER COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) FUSE 12 FUSE 14 FUSE 19 FUSE 21 FUSE 33 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN CAN-H AWD SOL BAT GND GND LT GRN WIRE ORG/ WIRE PNK CAN-L WIRE PNK WIRE RED WIRE RIGHT END OF DASH) TRANSFER ASSEMBLY UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER VDC/TCS/ABS CONTROL UNIT WHT/GRN WIRE YEL WIRE

ALT C ALTERNATOR BATTERY BLK WIRE BRN WIRE CHARGE IND COMBINATION METER FUSE 14 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK, FUSE 36 RELAY BOX (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK A FUSIBLE LINK B FUSIBLE LINK HOLDER (RIGHT REAR OF ENGINE COMPT) GRN/BLK WIRE GRY WIRE HOT IN ON OR START LT GRN WIRE NCA WIRE RED WIRE WHT WIRE YEL WIRE

1 2 8 BAT KEY SW SIG GND 19 37 38 KEY SW SIG CAN-L CAN-H PNK WIRE 52 55 42 GND BAT (F/L) BAT (FUSE) 54 53 56 72 55 71 BATT IGN CAN-H CAN-L GND GND (POWER) 7 27 9 TX (COMB METER) RX (COMB METER) BUCKLE SW AIR BAG DIAGNOSIS SENSOR UNIT BCM (BODY CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE BUZZER COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DOOR IND DRIVER SIDE FRONT SEAT DRIVER'S DOOR SWITCH (AT LEFT "B" PILLAR) FUSE 1 FUSE 12 FUSE 14 FUSE 19 FUSE 21 FUSE 22 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND INTELLIGENT KEY UNIT (BEHIND LEFT KICK PANEL) KEY SLOT LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LUGGAGE COMPT) NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK WIRE PPL PPL DOOR SW (DR) PRE-CRASH SEAT BELT CONTROL UNIT (IF EQUIPPED) (LEFT SIDE OF RED WIRE RED/GRN WIRE RIGHT END OF DASH) SEAT BELT SEAT BELT BUCKLE SWITCH SEAT BELT IND UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

A/T CHECK IND ABS IND. AFS OFF IND AIR BAG IND AWD IND (AWD MODELS) BELT IND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) BRAKE IND BRN WIRE BRN/WHT WIRE BUZZER CHARGE IND COMBINATION METER CRUISE IND (GREEN) CRUISE IND (YELLOW) (W/ ICC) DOOR IND FRONT FOG IND FUEL GAUGE FUEL IND FUSE BLOCK GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH BEAM IND HOT AT ALL TIMES FUSE 21 (J/B) (BEHIND LEFT KICK PANEL) HOT IN ON OR ACC FUSE 6 HOT IN ON OR START FUSE 14 KEY IND LEFT TURN IND LT BLU WIRE LT GRN WIRE MALFUNCTION IND METER ILL METER ILLUMI- NATION CONTROL SWITCH NAVIGATION SYSTEM ODO/ TRIP METER SWITCH OIL IND PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE PPL PPL 21 20 RAS IND RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT TURN IND SLIP IND SPEEDOMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM WARNING SYSTEMS TACHOMETER TAIL LAMP IND TIRE PRESSURE IND UNIFIED METER CONTROL UNIT (W/ ODO/TRIP METER, DOT MATRIX LCD) VDC OFF IND WASHER IND WATER TEMP GAUGE WHT WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM

1 20 37 38 40 B+ GND CAN-L CAN-H GND 38 11 39 40 IGN 41 56 57 72 64 B+ GND B+ GND RING/SW 54 53 41 55 71 56 72 BATT IGN 55 42 52 BAT (F/R) BAT (FUSE) GND PNK WIRE BCM (BODY CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE CAN-H- CAN-L- COMBINATION METER COMBINATION SWITCH COMPT) COMPUTER DATA LINES SYSTEM COMPUTER PNK DATA LINES SYSTEM WIRE DIODE (REAR CENTER OF LUGGAGE FUSE 1 FUSE 12 FUSE 14 FUSE 19 FUSE 21 FUSE 22 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GND GND(PWR) 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 PPL PUSH BUTTON IGNITION SWITCH (ILLUMINATION) PUSHED RELEASED RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT END OF DASH) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/GRN WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 ON IGN DOP IN IND BUZZER LDW ON IND CAN-L GND HOUSING 2 3 4 SIGNAL GND BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE 12 FUSE 21 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GND PCB GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN ILL IND LANE DEPARTURE WARNING BUZZER LDP LDW ON IND IND (YELLOW) (GREEN) LDW CAMERA UNIT (FRONT OF ROOF) LDW IND SWITCH INPUT CAN-H LDW SWITCH OFF PNK WIRE PPL PPL PNK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT END OF DASH) WHT/GRN WIRE

1 2 3 8 CAN-H CAN-L PNK WIRE 1 2 RH MOTOR (RE) +B A/T ASSEMBLY (5-SPEED A/T) AIR CONDITIONING SYSTEM BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRAKE PEDAL STROKE SENSOR (UNDER LEFT SIDE OF DASH) BRN WIRE CAN-H SHIELD GND GND (CONT) COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER SIDE FRONT SEAT FUSE 14 FUSE 15 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK G GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IGN LEFT PRE-CRASH SEAT BELT MOTOR (AT LEFT "B" PILLAR) LH BUCKLE SW LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER SIDE FRONT SEAT PNK WIRE PRE-CRASH SEAT BELT CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) RED WIRE RIGHT PRE-CRASH SEAT BELT MOTOR (AT RIGHT "B" PILLAR) SEAT BELT SEAT BELT BUCKLE SWITCH SEAT BELT IND SENS OUTPUT 1 SENS OUTPUT 2 SENS GND CAN-L SENS POWER TRANSMISSION CONTROL MODULE UN- FASTENED FAST- ENED UNIFIED METER CONTROL UNIT VCC WHT WIRE WHT/GRN WIRE YEL WIRE

12 13 PNK (AS) DOOR SW RH RR DOOR SW WIRE 23 11 SECURITY IND OUT PPL 27 7 28 RX (COMB METER) TX (COMB METER) 38 22 37 IGN POWER WINDOW LINK KEY SW SIG 4.5L 3.5L 42 55 PNK BAT (FUSE) BAT (F/L) WIRE 50 51 54 PPL DOOR LOCK OUT (ALL) DOOR UNLOCK OUT (RR) POWER WINDOW SPLY 53 54 72 56 55 71 IGN BATT CAN-L CAN-H GND GND (POWER) 69 62 57 63 PPL PPL FUEL LID LOCK OUTPUT DR DOOR SW TRUNK SW LH RR DOOR SW BCM (BODY CONTROL MODULE) (BEHIND RIGHT SIDE OF DASH) BETWEEN FULL BETWEEN FULL STROKE, BLK WIRE BLU WIRE BRK LMP RLY BRN WIRE BRN/YEL WIRE BUZZER CAN L CAN-H 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 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) ICC BRAKE HOLD RELAY (IF EQUIPPED) (IN RELAY BOX 2) ICC SENSOR INTEGRATED UNIT (LOWER FRONT OF ENGINE COMPT) KEY IND LEFT REAR DOOR SWITCH (AT 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 PPL PPL PPL PPL/RED WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT REAR DOOR SWITCH (AT RIGHT "C" PILLAR) STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) STROKE UNIFIED METER CONTROL UNIT (W/ DOT MATRIX LCD) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) UNLOCK WHT WIRE WHT/GRN WIRE YEL WIRE

31 25 27 26 28 32 40 35 36 7 39 8 SRH + RH BUCKLE SW INPUT CRH + 34 30 42 29 41 33 10 43 9 38 37 44 SLH - CLH - AIR BAG DIAGNOSIS SENSOR UNIT (UNDER CENTER CONSOLE) AIR BAG IND AIR BAG W/L BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CLH + LH BUCKLE SW INPUT SLH + PLH - COMBINATION METER CRH - SRH - GND SAT RH + SAT RH - PRH + CUTOFF TELLTALE DATA LINK CONNECTOR (DLC) (PARTIAL) (LOWER LEFT SIDE OF DASH) ECZS (+) K-LINE GND ECZS GND FRONT PASSENGER AIR BAG OFF INDICATOR FRONT RIGHT SEAT BELT PRE-TENSIONER (BASE OF RIGHT "B" PILLAR) FRONT RIGHT SIDE AIR BAG MODULE (SIDE OF PASSENGER'S SEAT) FUSE 13 FUSE 14 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRN/YEL WIRE HOT IN ON OR START LEFT SIDE AIR BAG (SATELLITE) SENSOR (BASE OF LEFT "B" PILLAR) LEFT SIDE CURTAIN AIR BAG MODULE (AT LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PASS AIR BAG OFF IND PASSIVE RESTRAINTS SYSTEM PLH + SAT LH - SAT LH + GND PNK WIRE PPL PRH - RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT END OF DASH) RIGHT SIDE AIR BAG (SATELLITE) SENSOR (BASE OF RIGHT "B" PILLAR) RIGHT SIDE CURTAIN AIR BAG MODULE (AT RIGHT C-PILLAR) SEAT BELT IND WARNING SYSTEMS WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE