Infiniti FX45 I (2002-2006) a/c, av switch Wiring diagrams

1 11 CAN H CAN L 14 16 12 13 11 CAN-H CAN-L SHIELD BUS - BUS + 21 22 BAT IGN 28 27 37 40 BLWR FAN SW AIRCON SW CAN-H CAN-L 29 30 (POWER) GND GND 37 38 36 25 26 29 30 28 DSP SHIELD DSP-DCU DCU-DSP CAN-H CAN-L SHIELD BUS- BUS+ 39 40 41 42 43 AMB SENS INCAR SENS INTAKE SENS COMP ON LAN SIG 45 46 COMP ECV 49 50 53 54 SENS GND SUN SENS FAN PWM OUT VACTR 6 8 7 BUS+ BUS- SHIELD A/C, AV SWITCH AMBIENT SENSOR (RIGHT FRONT CENTER OF ENGINE COMPARTMENT) BLK WIRE BLK/RED WIRE BLOWER MOTOR (LOWER RIGHT SIDE OF DASH) BLOWER RELAY BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN/WHT WIRE BRN/YEL WIRE BUS GND COMPUTER DATA LINES SYSTEM DISPLAY DISPLAY CONTROL UNIT (RIGHT SIDE OF DASH) DISPLAY UNIT DRIVER SIDE AIR MIX DOOR MOTOR DSP- DCU DCU- DSP FAN ON FUSE 10 FUSE 11 FUSE 12 FUSE 19 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) GRN WIRE GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IN-VEHICLE SENSOR (LEFT SIDE OF DASH) INTAKE SENSOR LT GRN WIRE LT GRN/RED WIRE LT PPL MODE DOOR MOTOR NCA WIRE PASSENGER SIDE AIR MIX DOOR MOTOR INTAKE DOOR MOTOR PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) SUNLOAD SENSOR UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER OF CONSOLE) W/ NAVIGATION W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 12 13 14 +B 11 1 CAN-L CAN-H 11 12 13 14 15 16 EARTH 13 14 2 3 PNK INV GND SIGN GND INV VCC SIGN VCC WIRE 19 8 20 9 21 RGB SYNC HP VP YS SYNC GND 22 11 23 DSP-DCU DCU-DSP BUS GND PPL A/C, AV SWITCH AUD SHIELD AUD-DCU AUDIO UNIT BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BUS - BUS SHIELD CAN L CAN-H COMPUTER DATA LINES SYSTEM DATA (-) GND DCU-AUD DCU-DSP DISPLAY DISPLAY CONTROL UNIT (BEHIND SIDE OF DASH) DSP SHIELD DSP-DCU EARTH FUSE 12 FUSE 32 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGN ILL ILL CONT GND BUS+ SHIELD BUS- STR SW A UP STR SW B DWN STR SW C GND INV GND INV VCC LH FR SP (-) LH FR SP (+) RH FR SP (-) RH FR SP (+) ANT SIG BAT (BACK-UP) LH RR SP (-) LH RR SP (+) RH RR SP (-) RH RR SP (+) LT GRN WIRE LT GRN/RED WIRE NCA WIRE PNK WIRE PNK/BLU WIRE PPL RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RGB GND RGB SYNC RIGHT END OF DASH) SIG GND SIG VCC SPEED SYNC GND SYSCO UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WINDOW ANTENNA YEL WIRE

1 2 3 4 5 6 7 8 12 13 14 +B 1 2 3 6 7 8 9 10 11 12 13 14 15 16 B+ 12 11 PNK WIRE A/C, AV SWITCH ANTENNA AMPLIFIER (CENTER OF OF DASH) AUDIO STEERING WHEEL SWITCH AUDIO UNIT BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CAN-H- CAN-L- COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM DATA (-) GND DISPLAY UNIT DOWN DOWN OFF FUSE 12 FUSE 32 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START ILL ILL CONT GND BUS+ SHIELD BUS- STR SW A UP STR SW B DWN STR SW C GND LEFT FRONT DOOR SPEAKER LEFT INSTRUMENT SPEAKER LEFT REAR DOOR SPEAKER LH FR SP (-) LH FR SP (+) RH FR SP (-) RH FR SP (+) ANT SIG BAT (BACK-UP) LH RR SP (-) LH RR SP (+) RH RR SP (-) RH RR SP (+) LT GRN WIRE LT GRN/RED WIRE NCA WIRE ON OFF OPTION CONNECTOR 1 FOR AUDIO UNIT OPTION CONNECTOR 2 (FOR SATELLITE RADIO RECEIVER) (RIGHT REAR OF LUGGAGE COMPT) ORG/ WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT DOOR SPEAKER RIGHT INSTRUMENT SPEAKER RIGHT REAR DOOR SPEAKER ROD ANTENNA SWITCH MODE SWITCH POWER SWITCH SEEK SWITCH VOLUME UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLU WIRE WHT/RED WIRE WINDOW ANTENNA YEL 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

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

+IG 10 12 ILL CONT ILL 3 4 ILL ILL CONT A/C, AV SWITCH A/T DEVICE (UNDER FRONT OF CENTER CONSOLE) ASHTRAY ILLUMINATION BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H CIGARETTE LIGHTER SOCKET ILLUMINATION CLOCK COMPUTER DATA LINES SYSTEMS CPU TAIL/L RLY DRIVER SIDE HEATED SEAT SWITCH DVD PLAYER EARLY PRODUCTION FRONT CIGARETTE LIGHTER SOCKET FUSE 71 FUSE 78 GLOVE BOX LAMP) GND (POWER) GND (SIGNAL) HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY ILL (RIGHT END OF DASH) ILLUMI- NATION ILLUMINATION J/C 1 (LEFT SIDE OF DASH) J/C 7 (BASE OF LEFT "B" PILLAR) LATE PRODUCTION LEFT REAR POWER WINDOW SWITCH NAVI CONTROL UNIT (LATE PRODUCTION) (UNDER FRONT PASSENGER SEAT) ILL CONT NCA WIRE PASSENGER SIDE HEATED SEAT SWITCH RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT REAR POWER WINDOW SWITCH SNOW MODE SWITCH TAIL LAMP RELAY VDC OFF SWITCH W/O INTERRUPTION DETECTION FUNCTION FOR REAR DOOR WINDOW WHT WIRE YEL WIRE

A/C, AV SWITCH BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BUS - BUS+ BUS SHIELD BUS- COMPUTER DATA LINES SYSTEM DCU-DSP DISPLAY DISPLAY CONTROL UNIT (RIGHT SIDE OF DASH) DSP GND DSP-DCU GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HP RGB SYNC IGN SYSCO ILL INV GND INV VCC LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE PPL PPL DCU-DSP DSP SHIELD DSP-DCU AUD SHIELD DCU-AUD SYNC GND AUD-DCU RGB SYNC REAR CAMERA CIRCUIT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RGB GND RGB SY SHIELD SIGN GND SIGN VCC SPEED SYNC GND TV SYNC TV-/VTR- WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

A/C, AV SWITCH BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BUS - BUS+ BUS SHIELD BUS- COMPUTER DATA LINES SYSTEM DCU-DSP DISPLAY DISPLAY CONTROL UNIT (RIGHT SIDE OF DASH) DSP GND DSP-DCU GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HP RGB SYNC IGN SYSCO ILL INV GND INV VCC LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE PPL PPL DCU-DSP DSP SHIELD DSP-DCU AUD SHIELD DCU-AUD SYNC GND AUD-DCU RGB SYNC REAR CAMERA CIRCUIT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RGB GND RGB SY SHIELD SIGN GND SIGN VCC SPEED SYNC GND TV SYNL TV-/VTR- WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 7 8 12 13 14 +B 11 1 CAN-L CAN-H 13 14 2 3 PNK INV GND SIGN GND INV VCC SIGN VCC WIRE 19 8 20 9 21 RGB SYNC HP VP YS SYNC GND 22 11 23 DSP-DCU DCU-DSP BUS GND PPL 23 24 RH RR CH 4 IN (-) RH RR CH 4 IN (+) 25 26 LH RR CH 3 IN (-) LH RR CH 3 IN (+) 29 30 LH FR CH 1 IN (-) LH FR CH 1 IN (+) A/C, AV SWITCH AUD SHIELD AUD-DCU AUDIO UNIT BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BOSE SPEAKER AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) BRN WIRE BRN/WHT WIRE BUS - BUS SHIELD CAN L CAN-H COMPUTER DATA LINES SYSTEM DATA (-) GND DCU-AUD DCU-DSP DISPLAY DISPLAY CONTROL UNIT (RIGHT SIDE OF DASH) DSP SHIELD DSP-DCU EARTH FUSE 12 FUSE 17 FUSE 32 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGN ILL ILL CONT GND BUS+ SHIELD BUS- STR SW A UP STR SW B DWN STR SW C GND INV GND INV VCC LH FR SP (-) LH FR SP (+) RH FR SP (-) RH FR SP (+) ANT SIG BAT (BACK-UP) LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK CONTROL (SWB +) WIRE PNK WIRE PNK/BLU WIRE PPL PPL RH FR CH 2 IN (-) RH FR CH 2 IN (+) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RGB GND RGB SYNC RIGHT END OF DASH) SIG GND SIG VCC SPEED SYNC GND SYSCO UNIFIED METER, A/C AMPLIFIER (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WINDOW ANTENNA YEL WIRE

1 2 3 4 5 6 7 8 B+ 1 2 3 6 7 8 9 10 11 12 13 14 15 16 B+ 12 13 14 STR SW A UP STR SW B DWN STR SW C GND 23 24 RH RR CH 4 IN (-) RH RR CH 4 IN (+) 25 26 LH RR CH 3 IN (-) LH RR CH 3 IN (+) 29 30 LH FR CH 1 IN (-) LH FR CH 1 IN (+) A/C, AV SWITCH AUDIO UNIT BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BOSE SPEAKER AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) BRN WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM DATA (-) GND DISPLAY UNIT EARTH FUSE 12 FUSE 17 FUSE 32 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT KICK PANEL) FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START ILL ILL CONT GND BUS+ SHIELD BUS- LH FR SP (-) LH FR SP (+) RH FR SP (-) RH FR SP (+) ANT SIG BAT (BACK-UP) LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PNK CONTROL (SWB +) WIRE PNK WIRE PPL RH FR CH 2 IN (-) RH FR CH 2 IN (+) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) UNIFIED METER, A/C AMP (BEHIND CENTER CONSOLE) WHT WIRE WHT/BLU WIRE WHT/RED WIRE WINDOW ANTENNA YEL WIRE