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

1 2 3 4 5 6 7 8 SUPPLY-1 SUPPLY-2 CAN-H K-LINE GND-1 VIGN REV RLY CAN-L 11 5 10 25 AUTO MODE SHIFT UP MANUAL MODE SHIFT DOWN 7 27 71 55 54 53 TX RX GND GND BATT VIGN 9 10 START RLY GND-2 A/T ASSEMBLY A/T CHECK INDICATOR A/T FLUID TEMPERATURE SENSOR 1 A/T FLUID TEMPERATURE SENSOR 2 AT DEVICE AT-P RANGE ATF SENS 1- ATF SENS 2- AUTO MANUAL BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMBINATION METER COMMON COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) DIRECT CLUTCH SOLENOID EXTERIOR LIGHTS SYSTEM (BACKUP RELAY) FRONT BRAKE SOLENOID FUSE 12 FUSE 14 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSE 34 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HIGH, LOW REVERSE CLUTCH SOLENOID HOT AT ALL TIMES HOT IN ON OR START IGN CAN-H ILLUM INH SW 1 INH SW 2 INH SW 3 INH SW 4 INPUT CLUTCH SOLENOID LINE PRESSURE SOLENOID LINEAR SOL LOW COAST BRAKE SOLENOID 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 ON/OFF SOL PARK/NEUTRAL POSITION SWITCH PNK CAN-L WIRE PNK WIRE POSITION SELECT SWITCH PPL PPL 7 PRESSURE SWITCH 1 (FR/B) PRESSURE SWITCH 2 (LC/B) PRESSURE SWITCH 3 (I/C) PRESSURE SWITCH 5 (D/C) PRESSURE SWITCH 6 (HLR/C) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REV SENS GND REV SENS IN REV SENS OUT REVOLUTION SENSOR RIGHT END OF DASH) SENS SUPPLY+ TURBINE SENS 2 SHIFT INTERLOCK SYSTEM SHIFT LOCK SOLENOID STARTING SYSTEM (STARTER RELAY) TORQUE CONVERTER CLUTCH SOLENOID TRANSMISSION CONTROL MODULE (TCM) TURBINE REVOLUTION SENSOR 1 TURBINE REVOLUTION SENSOR 2 TURBINE SENS 1 UNIFIED METER CONTROL UNIT (W/ A/T INDICATOR) UNIFIED METER, A/C AMP (BEHIND CENTER CONSOLE) UP DN V IN V OUT GND WHT WIRE WHT/GRN WIRE WHT/RED 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- ABS ACTUATOR, ELECTRIC UNIT AWD CONTROL UNIT (RIGHT KICK PANEL) AWD INDICATOR AWD SOLENOID VALVE BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN L CAN-H CAN-H- CAN-L- CAN-L CAN-H COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) FUSE 14 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK, RELAY BOX (RIGHT REAR OF ENGINE COMPT) FUSE 33 GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START K-LINE IGN CAN-H AWD SOL BAT GND GND LT GRN WIRE ORG/ WIRE PNK CAN-L WIRE PNK WIRE RIGHT END OF DASH) TRANSFER ASSEMBLY UNIFIED METER CONTROL UNIT (W/ A/T INDICATOR) VDC/TCS/ABS CONTROL UNIT VIO WIRE

3.5L 4.5L 4.5L 3.5L ALT ALTERNATOR BATTERY BLK WIRE BRN WIRE CHARGE IND COMBINATION METER FUSE 14 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE FUSE 36 LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK A FUSIBLE LINK B FUSIBLE LINK HOLDER (RIGHT REAR OF ENGINE COMPT) GRN/BLK 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 BAT IGN CAN-H CAN-L GND GND (POWER) 7 27 9 TX (COMB METER) RX (COMB METER) BUCKLE SW AIR BAG DIAGNOSIS SENSOR UNIT BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/YEL WIRE BUZZER COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DOOR IND DOOR SW (DR) DRIVER SIDE FRONT DOOR SWITCH (LEFT "B" PILLAR) DRIVER SIDE FRONT SEAT FUSE 1 FUSE 12 FUSE 14 FUSE 19 FUSE 21 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/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND INTELLIGENT KEY UNIT (LEFT KICK PANEL) KEY SLOT LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK WIRE PRE-CRASH SEAT BELT CONTROL UNIT (IF EQUIPPED) 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) VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

A/T CHECK IND ABS IND. AFS OFF IND AIR BAG IND AWD IND BELT IND BLK WIRE BLU 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 ELECTRONIC POWER STEERING SYSTEM FR-FOG IND FUEL GAUGE FUEL IND FUSE 14 FUSE 21 (J/B) (BEHIND LEFT KICK PANEL) FUSE 6 FUSE BLOCK GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START IND KEY IND LEFT TURN IND LOW IND (YELLOW) LT BLU WIRE LT GRN WIRE METER ILL METER ILLUMI- NATION CONTROL SWITCH MULTIFUNCTION IND ODO/ TRIP METER SWITCH OIL IND ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE PRE-CRASH SEAT BELT CONTROL UNIT (IF EQUIPPED) (LEFT SIDE OF LUGGAGE COMPT) RAS IND RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND SLIP IND SPEEDOMETER SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TIRE PRESSURE IND UNIFIED METER CONTROL UNIT (W/ ODO/TRIP METER, DOT MATRIX LCD) VDC OFF IND VIO WIRE WARNING SYSTEM WARNING SYSTEM STARTING/CHARGING SYSTEM WASHER IND WATER TEMP GAUGE WHT WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM YEL 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

1 2 3 8 CAN-H CAN-L PNK WIRE 1 2 RH MOTOR (RE) +B A/T ASSEMBLY BLK 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 FUSIBLE LINK G GND CAN- PNK WIRE 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 (LEFT "B" PILLAR) LH BUCKLE SW LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER SIDE FRONT SEAT PRE-CRASH SEAT BELT CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) RED WIRE RIGHT PRE-CRASH SEAT BELT MOTOR (RIGHT "B" PILLAR) SEAT BELT BUCKLE SWITCH SEAT BELT IND 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 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

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

29 45 46 HZD SW L HZD R HZD BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BODY CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/RED WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE 12 FUSE 14 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE 21 GRD GRD FL GRD FR GRD RL GRD RR RSSI RSSI RSSI RSSI GRN WIRE GRN/RED WIRE GRY WIRE HAZARD HOT AT ALL TIMES HOT IN ON OR START IGN LEFT FRONT TIRE PRESSURE RECEIVER (IN LEFT FRONT WHEELWELL) LEFT REAR TIRE PRESSURE RECEIVER (IN LEFT REAR WHEELWELL) LOW TIRE PRESSURE WARNING CONTROL UNIT (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK CAN-L WIRE PNK EXTERIOR LIGHTS SYSTEM WIRE PNK WIRE RED WIRE RED/WHT WIRE RIGHT FRONT TIRE PRESSURE RECEIVER (IN RIGHT FRONT WHEELWELL) RIGHT REAR TIRE PRESSURE RECEIVER (IN RIGHT REAR WHEELWELL) RSSI SIG TIRE PRESSURE IND TIRE PRESSURE WARNING CHECK CONNECTOR (UNDER LEFT SIDE OF DASH) TRG SW MODE UNIFIED METER CONTROL UNIT VCC FL VCC FR VCC RL VCC RR DATA FL DATA FR DATA RL DATA RR CAN H CAN L GROUND VIO WIRE VIO/RED WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE