Nissan Quest III (2003-2009) audio unit Wiring diagrams

41 42 43 44 45 46 47 48 49 50 51 52 L (-) L (+) R (-) R (+) GND (SIG) DATA GND 65 66 67 68 69 70 71 AUDIO RX AUDIO TX SHIELD ANTENNA AMPLIFIER AUDIO UNIT BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE ENABLE FES ENABLE AUDIO ON FES LH IN (-) FES LH IN (+) FES RH IN (-) FES RH IN (+) FUSE 12 FUSE 4 GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE 19 HOT AT ALL TIMES FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT) FUSE 31 HOT IN ACC OR ON HOT IN ON OR START ILL L CH IN (+) LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LEFT REAR SPEAKER LEFT REAR TWEETER LEFT WINDOW ANTENNA GRID NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK VOICE (-) SHIELD VOICE (+) NAVIGATION SYSTEM WIRE PPL R CH IN (+) REAR AUDIO REMOTE CONTROL UNIT (IF EQUIPPED) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REMOTE A REMOTE B REMOTE C REMOTE D REMOTE GND REQ RX TX RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER RIGHT REAR SPEAKER RIGHT REAR TWEETER RRSP LH (-) RRSP LH (+) RRSP RH (-) RRSP RH (+) SHIELD SW B WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

10 26 TX RX 14 16 12 13 11 CAN-H CAN-L SHIELD BUS - BUS + PNK WIRE 17 1 3 19 TX RX CAN-H CAN-L 22 21 46 K-LINE CAN-H CAN-L 22 39 40 BUS CAN-H CAN-L 24 22 9 8 7 9 K-LINE CAN-H CAN-L 29 30 28 25 26 33 34 32 SHIELD BUS - BUS + CAN-H CAN-L BUS SHIELD BUS - BUS + 3 4 CAN-H CAN-L PNK WIRE 4 5 CAN-H CAN-L PNK WIRE 41 40 CAN-H CAN-L PNK WIRE 48 49 CAN-H CAN-L PNK WIRE 6 8 7 PPL BUS + BUS - SHIELD 67 65 66 SHIELD AUDIO RX AUDIO TX 85 94 86 K-LINE CAN-H CAN-L 9 11 CAN-H CAN-L PNK WIRE 9 8 10 SHIELD AUDIO RX AUDIO TX ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (RIGHT REAR OF ENGINE COMPT) ABS/TCS/VDC CONTROL UNIT AIR BAG DIAGNOSIS SENSOR UNIT (UNDER LOWER CENTER OF DASH) AUDIO UNIT AUTOMATIC DRIVE POSITIONER CONTROL UNIT (BEHIND LEFT SIDE OF DASH) AV SWITCH BACK DOOR CONTROL UNIT (BEHIND LEFT REAR QUARTERPANEL) BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) BRN WIRE DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) DDL DISPLAY CONTROL UNIT (BEHIND CENTER OF DASH) DISPLAY UNIT DRIVER SEAT CONTROL UNIT (W/ AUTOMATIC DRIVE POSITIONER) ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) FRONT AIR CONTROL FUSE 12 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT SLIDING DOOR CONTROL UNIT (BEHIND LEFT REAR QUARTERPANEL) LT BLU WIRE LT GRN WIRE MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH NAVI CONTROL UNIT (UNDER RIGHT FRONT SEAT) NCA WIRE P/WDW PNK WIRE POWER WINDOW SERIAL LINK PPL PPL W/ MONOCHROME DISPLAY RED WIRE RED/WHT WIRE RIGHT POWER WINDOW, DOOR LOCK/UNLOCK SWITCH RIGHT SLIDING DOOR CONTROL UNIT (BEHIND RIGHT REAR QUARTERPANEL) SHIELD BUS + BUS - STEERING ANGLE SENSOR (W/ VDC) (BEHIND LEFT SIDE OF DASH) TRANSMISSION CONTROL MODULE (TCM) (BEHIND RIGHT SIDE OF DASH) UNIFIED METER CONTROL UNIT COMBINATION METER W/ COLOR DISPLAY W/ COLOR DISPLAY PNK WIRE W/ MONOCHROME DISPLAY PNK WIRE W/ TCS W/ VDC W/O REAR POWER VENT WINDOWS W/ REAR POWER VENT WINDOWS YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 +B PPL 6 7 8 PPL BUS+ SHIELD BUS- 65 67 66 RX SHIELD TX AUDIO UNIT AV SWITCH BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DISPLAY UNIT FUSE 12 FUSE 14 FUSE 19 FUSE 4 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GND SPEED AUDIO TX SHIELD AUDIO RX GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN ILL LT GRN WIRE NCA WIRE ORG/ WIRE PNK CAN-L WIRE PNK WIRE PNK/BLU WIRE PPL PPL 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BUS+ SHIELD BUS- CAN-H RED/BLU WIRE UNIFIED METER CONTROL UNIT YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 GND GND ID DATA SHIELD DVD TO DISP 1 2 3 4 5 6 GND GND 11 12 FILTERED BATT FILTERED BATT 35 34 37 36 FES LH IN (+) FES LH IN (-) FES RH IN (+) FES RH IN (-) 7 8 9 10 11 12 VIDEO IN (+) VIDEO IN (-) VTR SHIELD AUDIO ON AUDIO ON ILL- FES ENABLE ILL+ AUDIO UNIT B+ B- BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE DATA SHIELD DVD TO DISP DVD PLAYER DVD TO DISP FES ENABLE FILTERED BATT FILTERED BATT FRONT VIDEO MONITOR FUSE 22 FUSE 4 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) HOT AT ALL TIMES HOT IN ACC OR ON LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLU WIRE PPL REAR VIDEO MONITOR RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SHIELD SW POWER GND VTR OUT + VTR OUT - VTR OUT 2+ VTR SHIELD GND VIDEO IN (+) VIDEO IN (-) VTR SHIELD WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 GND GND ID DATA SHIELD DVD TO DISP 11 12 FILTERED BATT FILTERED BATT 35 34 37 36 FES LH IN (+) FES LH IN (-) FES RH IN (+) FES RH IN (-) AUDIO ON AUDIO ON ILL- FES ENABLE ILL+ AUDIO UNIT B+ B- BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN/WHT WIRE DVD PLAYER DVD TO DISP FES ENABLE FUSE 22 FUSE 4 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) HOT AT ALL TIMES HOT IN ACC OR ON LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLU WIRE PPL RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SHIELD SW POWER GND VTR OUT + VTR OUT - VIDEO IN (+) VIDEO IN (-) VTR SHIELD VIDEO MONITOR OR FRONT VIDEO MONITOR VTR SHIELD GND WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

A/T DEVICE (UNDER CENTER OF DASH) ASCD STEERING SWITCH AUDIO CONTROL SWITCH AUDIO UNIT AUTOMATIC DOOR MAIN SWITCH (W/ POWER SLIDING DOOR) AV SWITCH BLK WIRE BLU WIRE BLUETOOTH ON INDICATOR (IF EQUIPPED) BRN/YEL WIRE CABLE) (BEHIND LEFT SIDE OF DASH) COMBINATION METER COMBINATION SWITCH (SPIRAL CONSOLE LAMP (W/O POWER SLIDING DOOR) DISPLAY ILL+ CONTROL UNIT (W/ COLOR DISPLAY) (BEHIND DISPLAY ILL+ UNIT (W/ MONO- CHROME DISPLAY) DVD FRONT FRT GND AIR CONTROL AUX BCKLT DIM ILL FRONT REAR AIR CONTROL FUSE 14 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GLOVE BOX LAMP) HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START ILL+ PLAYER (IF EQUIPPED) ILL- ILLUM ILLUMINATION CONTROL LAMPS ON DEMAND SWITCH LEFT FRONT HEATED SEAT SWITCH (IF EQUIPPED) MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH METER ILLUM NAVI CONTROL UNIT (IF EQUIPPED) (UNDER RIGHT FRONT SEAT) NCA WIRE ORG/ WIRE PEDAL ADJUSTING SWITCH (IF EQUIPPED) PPL REAR ILL+ AUDIO REMOTE CONTROL GND UNIT (IF EQUIPPED) REAR ILL+ MOST AIR CONTROL GND REAR SONAR SYSTEM OFF SWITCH (IF EQUIPPED) RED WIRE RED/BLU WIRE RED/YEL WIRE RESISTOR 1 (BEHIND LEFT RIGHT POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH SIDE OF DASH) STEERING WHEEL) TCS ON/OFF SWITCH (W/O VDC) UNIFIED METER CONTROL UNIT VDC OFF SWITCH (W/ VDC) WHT WIRE YEL WIRE

41 42 43 44 45 46 47 48 49 50 51 52 L (-) L (+) R (-) R (+) GND (SIG) DATA GND 65 66 67 68 69 70 71 AUDIO RX AUDIO TX SHIELD ANTENNA AMPLIFIER AUDIO UNIT BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE ENABLE FES ENABLE AUDIO ON FES LH IN (-) FES LH IN (+) FES RH IN (-) FES RH IN (+) FUSE 12 FUSE 4 GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE 19 HOT AT ALL TIMES FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT) FUSE 31 HOT IN ACC OR ON HOT IN ON OR START ILL L CH IN (+) LEFT FRONT DOOR SPEAKER LEFT FRONT TWEETER LEFT REAR SPEAKER LEFT REAR TWEETER LEFT WINDOW ANTENNA GRID LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLU WIRE PPL R CH IN (+) REAR AUDIO REMOTE CONTROL UNIT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REMOTE A REMOTE B REMOTE C REMOTE D REMOTE GND REQ RX TX PPL RIGHT FRONT DOOR SPEAKER RIGHT FRONT TWEETER RIGHT REAR SPEAKER RIGHT REAR TWEETER RRSP LH (-) RRSP LH (+) RRSP RH (-) RRSP RH (+) SHIELD SW B WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AUDIO UNIT AV SWITCH BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLUETOOTH CONTROL UNIT (UNDER RIGHT FRONT SEAT) BRN WIRE BUS - BUS GND BUS+ BUS SHIELD BUS- COMBINATION SWITCH (SPIRAL CABLE) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DCU-DSP DCU-DSP DSP SHIELD DSP-DCU AUDIO SHIELD DCU-AUDIO SYNC GND AUDIO-DCU RGB SYNC DISPLAY CONTROL UNIT (BEHIND CENTER OF DASH) DISPLAY UNIT DOWN UP DSP-DCU FRSP LH (+) GRN WIRE GRN/ORG WIRE GRN/WHT WIRE HP RGB SYNC IGN ILL ILL CONT IN 1 - INV GND INV VCC LADDER LADDER IN 2 LADDER IN GND LADDER OUT 2 LT GRN WIRE NCA WIRE ON OFF OFF ORG/ WIRE OUT 2 + OUT LADDER PHONE/ END SWITCH PHONE/ SEND SWITCH PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL PPL BUS (+) BUS SHIELD BUS (-) RED WIRE RED YEL/ WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RGB GND RGB SYNC SEEK SWITCH SHIELD SIGN GND SIGN VCC SOUND SYSTEMS SPEED STEERING WHEEL AUDIO CONTROL SWITCHES SW A SW B SW C SYNC GND UP DOWN VOICE VOLUME SWITCH WHT GRN/ WIRE WHT WIRE YEL WIRE YEL/RED WIRE

21 22 23 24 SAT LCH (-) SAT LCH (+) SAT RCH (-) SAT RCH (+) 25 26 27 28 29 30 31 32 33 34 35 36 EARTH (SIG) DATA EARTH 65 66 67 68 69 70 71 AUDIO RX AUDIO TX SHIELD ANTENNA AMPLIFIER AUDIO UNIT BACKUP BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BRN WIRE ENABLE FES ENABLE AUDIO ON FES LH IN (-) FES LH IN (+) FES RH IN (-) FES RH IN (+) FUSE 12 FUSE 18 FUSE 19 FUSE 4 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT) FUSE 31 HOT IN ACC OR ON HOT IN ON OR START L CH IN (+) LEFT WINDOW ANTENNA GRID LT GRN WIRE NAVIGATION SYSTEM NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK VOICE (-) SHIELD VOICE (+) NAVIGATION SYSTEM WIRE PPL PPL TXD RXD R CH IN (+) REAR AUDIO REMOTE CONTROL UNIT RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REMOTE A REMOTE B REMOTE C REMOTE D REMOTE GND REQ RX TX PPL SATELLITE RADIO ANTENNA SATELLITE RADIO TUNER SATELLITE RADIO TUNER (PRE-WIRING) SATELLITE RADIO TUNER (W/ SATELLITE RADIO TUNER) SHIELD SW B WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE