Infiniti FX45 I (2002-2006) unified meter, a/c amplifier (behind center console) Wiring diagrams

19 9 1 11 RX TX CAN H CAN L PPL 2 3 PPL 21 22 BAT IGN 29 30 GND GND 3 1 2 PWR GND SIG OUT 4 5 PPL 5 4 3 2 1 CAN L CAN H IGN GND BLK WIRE BLK/YEL WIRE BLK/YEL YEL/BLK WIRE BLU WIRE BLU/BLK WIRE BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) CAN L CAN-H COMPUTER DATA LINES SYSTEM EARLY PRODUCTION FUSE 12 FUSE 82 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE I FUSE L FUSE, FUSIBLE LINK BLOCK GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 2 (LEFT SIDE OF DASH) LATE PRODUCTION PNK WIRE PPL DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) PRESSURE SENSOR (LEFT REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE STEERING ANGLE SENSOR (LEFT SIDE SIDE OF DASH) STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) SUPPLY UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VDC OFF SWITCH WHT WIRE YAW RATE/SIDE/ DECEL G SENSOR (AWD) YAW RATE/SIDE G SENSOR YEL WIRE YEL/BLK WIRE

11 15 2 CAN-H CAN-L DIAG-K 13 14 RX (COMB METER) TX (COMB METER) PPL 14 15 CAN H CAN L 14 16 12 13 11 CAN-H CAN-L SHIELD BUS - BUS + 2 3 CAN H CAN L 25 26 CAN-H CAN-L 29 30 28 SHIELD BUS - BUS + 3 6 CAN-H CAN-L 39 30 14 5 DDL-RX DDL-TX CAN-H CAN-L 39 40 22 CAN-H CAN-L PWR WDO SERIAL LINK 4 5 CAN H CAN L 4 8 3 PPL K-LINE CAN-L CAN-H 48 49 CAN-H CAN-L 6 8 7 BUS + BUS - BUS SHIELD 8 16 CAN-H CAN-L 9 21 CAN-H CAN-L 94 86 85 CAN-H CAN-L K-LINE A/C, AV SWITCH AIR BAG DIAGNOSIS SENSOR UNIT (UNDER REAR OF CENTER CONSOLE) AWD CONTROL UNIT (RIGHT KICK PANEL) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BODY CONTROL MODULE (BEHIND LEFT KICK PANEL) CAN-H CAN-L TX (COMB METER) RX (COMB METER) CLUSTER COMBINATION METER DISPLAY CONTROL UNIT (W/ NAVIGATION) (RIGHT SIDE OF DASH) DISPLAY UNIT DRIVER SEAT CONTROL UNIT (UNDER DRIVER SEAT) ENGINE CONTROL MODULE (ECM) (RIGHT END OF DASH) FRONT POWER WINDOW SWITCH (PASSENGER SIDE) FUSE 19 FUSE 89 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRN/ORG WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START ICC SENSOR (LOWER FRONT OF ENGINE COMPT) ICC UNIT (RIGHT END OF DASH) INTELLIGENT KEY UNIT (LEFT END OF DASH) LEFT REAR POWER WINDOW LOW TIRE PRESSURE WARNING CONTROL UNIT (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE POWER WINDOW MAIN SWITCH (DRIVER SIDE) PPL PPL DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) PPL DDL PPL K-LINE PWR WDO SERIAL LINK REAR VIEW CAMERA CONTROL UNIT (BEHIND LOWER CENTER CONSOLE) RED WIRE RED/WHT WIRE RIGHT REAR POWER WINDOW STEERING ANGLE SENSOR (LEFT SIDE OF DASH) TRANSMISSION CONTROL MODULE A/T ASSEMBLY (LOWER REAR CENTER OF ENGINE COMPT) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VDC/TCS/ABS CONTROL UNIT ABS ACTUATOR, ELECTRIC UNIT (LEFT REAR OF ENGINE COMPT) W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/RED WIRE YEL WIRE

19 9 11 1 RX TX CAN-L CAN-H ASCD BRAKE SWITCH (ON BRAKE PEDAL BRACKET) ASCD STEERING SWITCH BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE CANCEL SWITCH COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM CRUISE IND (GREEN) EARLY PRODUCTION EARLY PRODUCTION LATE PRODUCTION ELECTRIC THROTTLE CONTROL ACTUATOR (TOP LEFT REAR OF ENGINE) ENGINE CONTROL MODULE (ECM) (RIGHT END OF DASH) FUSE 12 FUSE 14 FUSE 19 FUSE 20 FUSE 87 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 2 (LEFT SIDE OF DASH) J/C 2 (LEFT SIDE OF DASH) PNK WIRE J/C 3 (UPPER RIGHT END OF DASH) LATE PRODUCTION LATE PRODUCTION EARLY PRODUCTION LT BLU WIRE MAIN SWITCH MOTOR 1 MOTOR 2 NCA WIRE ORG/ WIRE PNK 3 47 50 66 69 5 4 VMOT WIRE PNK WIRE PNK/BLU WIRE PPL RED WIRE RED/WHT WIRE RESUME/ ACCEL SWITCH SENSOR 1 SENSOR 2 SET IND SET/ COAST SWITCH STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) THROTTLE CONTROL MOTOR RELAY UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE YEL WIRE

1 11 CAN H CAN L 1 2 3 4 5 6 7 8 9 10 B+ 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BUS+ SHIELD BUS- CAN-H SHIELD CAN-L 21 22 26 29 30 BATT IGN 8 P/R GND (POWER) GND 23 25 21 RX DATA GND TX 6 7 8 BUS+ SHIELD BUS- A/C, AV SWITCH AUDIO UNIT BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) CAN L CAN-H CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM CPU +B TAIL/L RLY DISPLAY UNIT DRIVER SEAT CONTROL UNIT (UNDER DRIVER SEAT) FUSE 12 FUSE 19 FUSE 32 FUSE 71 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE 6 FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GND SPEED TX (DSP-AUD) SHIELD GND RX (AUD-DSP) GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN ILL JOINT CONNECTOR 1 (EARLY PRODUCTION) (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE TAIL LAMP RELAY UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

22 29 30 IGNITION GND (POWER) GND BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN WIRE BRN/WHT WIRE BUZZER COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 12 FUSE 14 FUSE 19 FUSE 22 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK M GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HAZARD SWITCH HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START ILLUMINATION LEFT REAR COMBINATION LAMP LEFT TURN LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE OFF ORG/ WIRE PNK WIRE PNK/BLU WIRE PPL PPL 9 19 16 1 11 6 TX (COMB METER) RX (COMB METER) WARNING CAN-H CAN-L BRAKE SW PPL/WHT WIRE REAR COMBINATION LAMP CONTROL UNIT (LEFT REAR OF LUGGAGE COMPT) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR COMBINATION LAMP RIGHT TURN SIDE MARKER SIDE MARKER TAIL/ STOP/ TURN TAIL STOP TURN UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+IG 3 3 (4.5L) (3.5L) ALTERNATOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRAKE IND BRN WIRE CAN HI CAN LO CHARGE IND COMBINATION METER COMPUTER DATA LINES SYSTEM FOG FRONT FOG LAMP RELAY FUSE 71 FUSE 72 FUSE 86 FUSE 74 FUSE 76 FUSE 78 FUSE 88 GRN/YEL WIRE GRY WIRE H/LP HI H/LP LO HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HID CONT HIGH BEAM IND HIGH BEAM SOLENOID HIGH LOW HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY LEFT FRONT COMBINATION LAMP LEFT FRONT FOG LAMP LEFT HEADLAMP LT BLU WIRE LT GRN WIRE ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PPL PPL/WHT WIRE PWR GND RED WIRE RED/WHT WIRE RIGHT FRONT COMBINATION LAMP RIGHT FRONT FOG LAMP RIGHT HEADLAMP SIG GND UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/GRN WIRE

+V PWR 1 11 9 19 CAN-H CAN-L TX RX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BAT-1 BAT-2 1 3 6 4 IGN CAN-H CAN-L GND 12 13 DATA LINK CONNECTOR (LOWER LEFT SIDE OF DASH) 21 22 29 30 BATT IGN PWR GND GND 3 8 9 CAN-H CAN-L START-RLY 39 40 CAN-H CAN-L ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (LEFT REAR OF ENGINE COMPT) ACCEL/ RESUME SWITCH ASCDSW BCM (BODY CONTROL MODULE) (BEHIND LEFT KICK PANEL) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BNC-SW DDL-TX BNCSW BNO-SW DDL-RX PKB-SW BRAKE BOOSTER BRN WIRE CAN L CAN-H CAN-H RLS-NC CAN-H- CAN-L- CAN-L RLS-PWR NEUT-SW PSEN-PWR CANCEL SWITCH COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM CRUISE IND (GREEN) CRUISE IND (YELLOW) DISTANCE SWITCH EARLY PRODUCTION LATE PRODUCTION FUSE 12 FUSE 14 FUSE 19 FUSE 20 FUSE 35 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GND 1 GND 2 GND A GND-3 STP-LMP GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START ICC BRAKE HOLD RELAY (IN RELAY BOX) ICC SENSOR (LOWER FRONT OF ENGINE COMPT) ICC STEERING SWITCH ICC UNIT (RIGHT END OF DASH) IGN 1 IGN 2 J/C 2 (LEFT SIDE OF DASH) LATE PRODUCTION EARLY PRODUCTION LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MAIN SWITCH (ON/OFF) ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE PSEN-GND PSEN-SIG RED WIRE RED/WHT WIRE RLS-NO SET IND SET/ COAST SWITCH SOL + STOP LIGHT SWITCH (ON BRAKE PEDAL BRACKET) TCM A/T ASSEMBLY (LOWER REAR CENTER OF ENGINE COMPT) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) V OUT VDC/TCS/ABS CONTROL UNIT WHT WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 GND BAT BAT GND 66 67 GPS SIG GPS ANT GND 8 P/R AUDIO UNIT BACK-UP BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BODY COMPUTER SYSTEM BOSE SPEAKER AMPLIFIER (RIGHT REAR OF LUGGAGE COMPARTMENT) BRN WIRE CAN L CAN-H COMPUTER DATA DATA (-) GND EARTH FR LH SPK + FR SP LH (-) FUSE 12 FUSE 17 FUSE 32 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE 6 FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPARTMENT) GPS ANTENNA GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN INTERIOR LIGHTS SYSTEM ILL CONT LEFT FRONT DOOR SPEAKER LEFT INSTRUMENT SPEAKER (RIGHT SIDE OF LUGGAGE COMPARTMENT) LINES SYSTEM LT GRN WIRE LT GRN/RED WIRE NAVI CONTROL UNIT (UNDER FRONT PASSENGER SEAT) NAVI GND NAVI INPUT + NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RED/GRN WIRE RGB SYNC RGB SHIELD RX (DCU-AUD) SHIELD BUS + BUS - SOUND SYSTEMS SYNC SHIELD TX (AUD-DCU) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VOICE + VOICE - SHIELD PPL WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 GND BAT BAT GND 66 67 GPS SIG GPS ANT GND 8 P/R AUDIO UNIT BACK-UP BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BODY COMPUTER SYSTEM BRN WIRE CAN L CAN-H COMPUTER DATA DATA (-) GND EARTH FR SP LH (-) FUSE 12 FUSE 32 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE 6 FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPARTMENT) GPS ANTENNA GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN INTERIOR LIGHTS SYSTEM ILL CONT LEFT FRONT DOOR SPEAKER LEFT INSTRUMENT SPEAKER LINES SYSTEM LT GRN WIRE LT GRN/RED WIRE NAVI CONTROL UNIT (UNDER FRONT PASSENGER SEAT) NAVI GND NAVI INPUT + NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RED/GRN WIRE RGB SYNC RGB SHIELD RX (DCU-AUD) SHIELD BUS + BUS - SOUND SYSTEMS SYNC SHIELD TX (AUD-DCU) UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) VOICE + VOICE - SHIELD PPL WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

1 11 CAN H CAN L 12 38 PAS DOOR SW IGN SW 42 49 52 BATT (FUSE) GND (SIGNAL) GND (POWER) BAT (F/L) BLK WIRE BLU WIRE BLU/RED WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN WIRE COMPUTER DATA LINES SYSTEM DR DOOR SW DRIVER SIDE FRONT DOOR SWITCH PASSENGER SIDE FRONT DOOR SWITCH FUSE 1 FUSE 22 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) FUSIBLE LINK M GRN WIRE HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE PNK WIRE PNK/BLK WIRE PWR WDO PWR SUP (BAT) PWR WDO PWR SUP (RAP) RED WIRE SUN ROOF SUN ROOF SWITCH TILL DOWN/ SLIDE OPEN TILL UP/ SLIDE CLOSE UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLU WIRE YEL/BLK WIRE