Infiniti G35 III (2002-2007) unified meter control unit Wiring diagrams

2 3 4 5 GROUND ABS IND. BITE BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (AT LEFT REAR OF ENGINE COMPARTMENT) CAN-H CAN-L PNK WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE, FUSIBLE LINK BLOCK FUSIBLE LINK J FUSIBLE LINK K GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES ILL LT GRN WIRE LT GRN/RED WIRE MOTOR RELAY NCA WIRE ORG/ WIRE ORG/BLK WIRE OUTPUT BS OUTPUT DRS PPL/RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE REFERENCE SLIP IND SOLENOID VALVE RELAY STEERING ANGLE SENSOR (UNDER LEFT SIDE OF DASH) UNIFIED METER CONTROL UNIT VDC OFF VDC OFF SWITCH VDC RELAY BOX (AT LEFT REAR OF ENGINE COMPARTMENT) WHT WIRE WHT/RED WIRE YAW RATE/ SIDE/ G SENSOR YEL/BLK WIRE YEL/RED WIRE

A/C, AUDIO CONTROLLER AIR BAG IND (-) FAN PWM AIR MIX DOOR MOTOR (DRIVER SIDE) AMBIENT SENSOR (NEAR RIGHT FRONT CORNER OF VEHICLE) BLK WIRE BLK/WHT (OR BLK) WIRE BLK/WHT WIRE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE CANADA CLK RX TX ILL CONT ILL (+) ILL (-) RR DEF F/B RR DEF ON COMBINATION METER COMP ON COMPASS COMPRESSOR (AT REAR OF ENGINE) DEFOGGER SYSTEM DISPLAY, A/C AUTO AMPLIFIER (AT TOP CENTER OF DASH) ECM COMP LAN SIG ECV (+) FAN ON FUSE 10 FUSE 11 FUSE 12 FUSE 19 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GND BUS + BUS - GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN GND ILL CONT CLK (AMP-SW) °C/°F W/T SENS IN-VEHICLE SENSOR (BEHIND LEFT CENTER OF DASH) INTAKE DOOR MOTOR INTAKE SENSOR LT GRN WIRE MAGNET CLUTCH MODE DOOR MOTOR ORG/ WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RX (SW-AMP) TX (AMP-SW) SPEED SENS INCAR SENS AMB SENS INTAKE SENS LIGHT - AIR BAG IND (+) SUN SENS SENS GND SUNLOAD SENSOR (AT TOP LEFT SIDE OF DASH) SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM UNIFIED METER CONTROL UNIT VACTR (+) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

16 20 15 13 14 BUS - BUS+ BUS SHIELD BUS - BUS+ 16 8 PNK CAN-L CAN-H WIRE 19 3 CAN-L CAN-H 22 39 40 PWR WDO SERIAL LINK CAN-H CAN-L 3 2 PNK CAN-L CAN-H WIRE 4 5 BUS + BUS - SHIELD 4 5 CAN-H CAN-L PNK WIRE 4 8 3 PPL PNK WIRE 46 48 47 44 45 43 SHIELD BUS - BUS + BUS + BUS - SHIELD 48 49 CAN-H CAN-L PNK WIRE 6 2 1 K-LINE CAN-L CAN-H 6 7 17 BUS + BUS - SPEED SENS 61 63 46 CAN-H CAN-L DIAG-K PNK PPL WIRE 94 86 85 CAN-H CAN-L K-LINE PNK PPL WIRE A/T ASSEMBLY (AT REAR OF ENGINE COMPARTMENT) AIR BAG DIAGNOSIS SENSOR UNIT (UNDER REAR OF CENTER CONSOLE) AUDIO UNIT AWD CONTROL UNIT (SEDAN) (BEHIND RIGHT KICK PANEL) BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN WIRE COMBINATION METER COMPASS COUPE, SEDAN, M/T DISPLAY UNIT (W/ NAVIGATION) DISPLAY, A/C AUTO AMPLIFIER (AT TOP CENTER OF DASH) DRIVER SEAT CONTROL UNIT DRIVER SIDE FRONT POWER SEAT (SEDAN) (UNDER DRIVER SEAT) ENGINE CONTROL MODULE (ECM) (BEHIND GLOVE BOX) FUSE 19 FUSE 34 FUSE 89 FUSE, FUSIBLE LINK, RELAY BOX (AT RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) INTELLIGENT KEY UNIT (SEDAN) (BEHIND RIGHT SIDE OF DASH) LEFT REAR POWER WINDOW SUB SWITCH LT GRN WIRE NAVI CONTROL UNIT (W/ NAVIGATION) (BEHIND RIGHT SIDE OF DASH) NAVI SWITCH (W/ NAVIGATION) NCA WIRE ORG/ WIRE PNK WIRE POWER WINDOW MAIN SWITCH (DOOR LOCK, UNLOCK SWITCH) POWER WINDOW SUB-SWITCH (FRONT PASSENGER SIDE) (DOOR LOCK, UNLOCK SWITCH) PPL DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) PPL K-LINE PWR WDO SERIAL LINK RED WIRE RED/WHT WIRE RIGHT REAR POWER WINDOW SUB SWITCH SEDAN A/T SEDAN, COUPE SPEED SIGNAL STEERING ANGLE SENSOR (UNDER LEFT SIDE OF DASH) TCM UNIFIED METER CONTROL UNIT VDC/TCS/ABS CONTROL UNIT (BEHIND RIGHT KICK PANEL) WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

3 1 (COUPE) (SEDAN) A/T M/T ACCEL/ OFF RESUME SWITCH ASCD BRAKE SWITCH (ON BRAKE PEDAL BRACKET) ASCD CLUTCH SWITCH (SEDAN: ON CLUTCH PEDAL BRACKET) ASCD STEERING SWITCH AVCC 2 MOTOR 1 BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CAN L CANCEL OFF SWITCH CLOSE COAST/ OFF SET SWITCH COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) CRUISE IND (GREEN) ECM RELAY ENGINE CONTROL MODULE (ECM) (BEHIND GLOVE BOX) ENGINE CONTROLS SYSTEM FUSE 1 FUSE 12 FUSE 14 FUSE 19 FUSE 20 FUSE 34 FUSE 77 FUSE 87 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK, RELAY BOX (AT RIGHT REAR OF ENGINE COMPARTMENT) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE MOTOR 2 MOTOR ELECTRIC THROTTLE CONTROL ACTUATOR (ON THROTTLE BODY ASSEMBLY) NCA WIRE ON/OFF OFF (MAIN) SWITCH PNK 14 6 DATA LINK CONNECTOR (DLC) (LOWER LEFT SIDE OF DASH) WIRE PNK PNK WIRE PNK VB VB PNK PNK WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SEDAN 2 4 COUPE PNK/ WIRE SENSOR SENSOR 1 SENSOR 2 SET IND STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) THROTTLE CONTROL THROTTLE POSITION TPS 2 TPS 1 UNIFIED METER CONTROL UNIT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

42 55 46 45 52 BAT (FUSE) BAT (F/L) RT FLASH OUT LT FLASH OUT GND BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BUZZER COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 14 FUSE 18 FUSE 19 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (AT RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START LEFT FRONT COMBINATION LAMP LEFT TURN IND LT GRN WIRE OFF ON ILLUMINATION PARKING PNK 3 4 WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/BLU WIRE RIGHT FRONT COMBINATION LAMP RIGHT TURN IND TURN SIGNAL UNIFIED METER CONTROL UNIT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

42 55 46 45 52 BAT (FUSE) BAT (F/L) RT FLASH OUT LT FLASH OUT GND BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 14 FUSE 18 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE 6 FUSE, FUSIBLE LINK BLOCK (AT RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START ILLUMINATION ON LEFT TURN IND LT GRN WIRE OFF PNK 3 4 WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE REMOTE KEYLESS ENTRY RECEIVER (W/O INTELLIGENT KEY) (BEHIND RIGHT SIDE OF DASH) RIGHT TURN IND UNIFIED METER CONTROL UNIT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

17 14 18 PNK AUTOLIGHT SENS SENSOR IN SENSOR GND WIRE 40 39 11 38 PNK CAN-L CAN-H WIRE BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN WIRE CHARGE IND COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM COUPE COUPE, SEDAN, SEDAN DIODE FUSE 1 FUSE 14 FUSE 19 FUSE 21 FUSE 6 FUSE 9 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (AT RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRN/RED WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN HOT IN ACC OR ON HOT IN ON OR START IGN LT BLU WIRE LT GRN WIRE LT LT ORG/ WIRE PNK WIRE PPL RED WIRE SEDAN STARTING/ CHARGING SYSTEM UNIFIED METER CONTROL UNIT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/PPL WIRE YEL/RED WIRE

17 14 18 PNK AUTOLIGHT SENS SENSOR IN SENSOR GND WIRE 40 39 11 38 PNK CAN-L CAN-H WIRE BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 14 FUSE 19 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (AT RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK F GRN WIRE GRN/RED WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN LT GRN WIRE PNK 1 2 3 WIRE PNK WIRE PPL RED WIRE UNIFIED METER CONTROL UNIT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/PPL WIRE YEL/RED WIRE

A/T ASSEMBLY TCM (TRANSMISSION CONTROL MODULE) AVCC AVCC BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE C-IVC (L) C-IVC (R) PS PRES POS PHASE LH COMBINATION METER CONDENSER (RIGHT REAR OF ENGINE) CRANKSHAFT POSITION SENSOR (POS) (ON FRONT OF OIL PAN, BELOW CRANKSHAFT PULLEY) ENGINE CONTROL MODULE (BEHIND GLOVE BOX) EVAP FUEL INJECTOR GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE INJ 5 INJ 3 INJ 1 KNOCK SENSOR (TOP CENTER FRONT OF ENGINE) NCA WIRE NEUTRAL ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (REAR OF TRANS- MISSION) PNK FTRPS PHASE RH TA WIRE PNK INJ 6 INJ 4 INJ 2 WIRE PNK WIRE PNK/BLK WIRE PPL/RED WIRE QA+ RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR (ON A/C LIQUID TANK) UNIFIED METER CONTROL UNIT V MOT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

A/T ASSEMBLY TCM (TRANSMISSION CONTROL MODULE) AVCC AVCC BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE C-IVC (L) C-IVC (R) PS PRES POS PHASE LH COMBINATION METER CONDENSER (RIGHT REAR OF ENGINE) CRANKSHAFT POSITION SENSOR (POS) (ON FRONT OF OIL PAN, BELOW CRANKSHAFT PULLEY) ENGINE CONTROL MODULE (BEHIND GLOVE BOX) EVAP FUEL INJECTOR GRN WIRE GRN/ORG WIRE GRY/RED WIRE INJ 5 INJ 3 INJ 1 KNOCK SENSOR (TOP CENTER FRONT OF ENGINE) NCA WIRE NEUTRAL ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (REAR OF TRANS- MISSION) PNK (OR BLU) WIRE PNK FTRPS PHASE RH TA WIRE PNK INJ 6 INJ 4 INJ 2 WIRE PNK WIRE PNK/BLK WIRE PPL/RED WIRE QA+ RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR (ON A/C LIQUID TANK) UNIFIED METER CONTROL UNIT V MOT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE