Nissan Altima L31 facelift (2004-2006) audio unit Wiring diagrams

ANTENNA ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) AUDIO UNIT BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE FEEDER CABLE FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LEFT TWEETER SPEAKER NCA WIRE PPL RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER RIGHT TWEETER SPEAKER RR LH SP (-) RR LH SP (+) RR RH SP (-) RR RH SP (+) WHT/BLK WIRE WINDOW ANTENNA YEL/GRN WIRE

AMP ON/OFF SIG ANTENNA ANTENNA SIG AUDIO UNIT BAT (BACKUP) BLK BLK WIRE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BOSE SPEAKER AMPLIFIER (UNDER REAR SHELF) BRN WIRE DATA EARTH EARTH (SIG) EJECT FEEDER CABLE FR SP LH (-) FR SP RH (-) FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GRN GRN WIRE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON ILLUM CTRL L (-) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT SUB- WOOFER LEFT TWEETER SPEAKER LIGHTING SW LIGHTS SYSTEM INTERIOR LOAD NCA WIRE ORG/BLU WIRE POWER GND RH WOOF OUT (-) LH WOOF OUT (-) PPL PPL 1 2 3 4 5 6 7 8 R (+) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REQ+ RH WOOF OUT (+) LH WOOF OUT (+) RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT SUB- WOOFER RIGHT TWEETER SPEAKER RR SP LH (-) RR SP RH (-) RX (DCU-AUD) SHIELD SPEED SIGNAL TX (AUD-DCU) WHT WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WINDOW ANTENNA YEL WIRE YEL YEL WIRE YEL/GRN WIRE

14 15 PPL AMP ON/OFF SIG ANTENNA ANTENNA SIG AUDIO UNIT BAT (BACKUP) BLK BLK WIRE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BOSE SPEAKER AMPLIFIER (UNDER REAR SHELF) BRN WIRE DATA EARTH EARTH (SIG) FEEDER CABLE FR SP LH (-) FR SP RH (-) FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GRN GRN WIRE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON ILLUM CTRL L (-) LEFT FRONT DOOR SPEAKER LEFT TWEETER SPEAKER LIGHTING SW LIGHTS SYSTEM INTERIOR NCA WIRE ORG/BLU WIRE PNK 16 17 18 19 20 WIRE PNK WIRE POWER GND RH WOOF OUT (-) LH WOOF OUT (-) PPL R (+) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REMOTE CTRL A REMOTE CTRL B REMOTE CTRL GND REQ+ RH WOOF OUT (+) LH WOOF OUT (+) RR SP LH (-) RR SP RH (-) SPEED SIGNAL WHT WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WINDOW ANTENNA YEL WIRE YEL YEL WIRE YEL/GRN WIRE

11 38 39 40 PPL 70 68 67 BAT PWR WND PWR SUPPLY-RAP GND (PWR) A/T DEVICE (A/T) (BENEATH GEAR SELECTOR LEVER ASSEMBLY) AUDIO UNIT AUTO ANTI-DAZZLING INSIDE MIRROR BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) COMBINATION METER COMBINATION SWITCH (LIGHTING SWITCH) FRONT AIR CONTROL AV SWITCH (W/ NAVIGATION) FUSE 1 FUSE 14 FUSE 41 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) FUSIBLE LINK F GLOVE BOX LAMP) GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN CAN-H CAN-L ILLUMINATION CONTROL SWITCH IPDM E/R (ON RIGHT FRONT OF ENGINE COMPT, BEHIND HEADLIGHT) LEFT HEATED SEAT SWITCH (W/ HEATED SEATS) LEFT REAR POWER WINDOW SWITCH MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH PNK WIRE PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT POWER WINDOW SWITCH RIGHT HEATED SEAT SWITCH (W/ HEATED SEATS) RIGHT REAR POWER WINDOW SWITCH TAIL LAMP RELAY TCS ON/OFF SWITCH (TCS) WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

ANTENNA ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) AUDIO UNIT BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER COMBINATION SWITCH (SPIRAL CABLE) DN UP FEEDER CABLE FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LEFT TWEETER SPEAKER NCA WIRE PNK PPL WIRE PNK WIRE POWER SWITCH MODE SWITCH PPL RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REMOTE CTRL A REMOTE CTRL B REMOTE CTRL GND RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER RIGHT TWEETER SPEAKER RR LH SP (-) RR LH SP (+) RR RH SP (-) RR RH SP (+) SEEK SWITCH STEERING WHEEL AUDIO CONTROL SWITCHES UNIFIED METER CONTROL UNIT (W/ ODO/TRIP METER) UP DN VOLUME SWITCH WHT WIRE WHT/BLK WIRE WINDOW ANTENNA YEL/GRN WIRE

3 4 5 PNK WIRE AUDIO UNIT AV SWITCH B (DOWN) REMOTE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BUS - BUS GND BUS+ BUS SHIELD BUS- COMBINATION SWITCH (SPIRAL CABLE) DCU-DSP DCU-DSP BUS GND DSP-DCU AUDIO SHIELD DCU-AUDIO SYNC GND AUDIO-DCU RGB SYNC DISPLAY CONTROL UNIT (BEHIND CENTER OF DASH) DISPLAY UNIT (BEHIND CENTER OF DASH) DOWN UP DSP-DCU GRN WIRE GRN/WHT WIRE HP RGB SYNC IGN ILL INV GND INV VCC LT GRN WIRE NCA LT GRN WIRE NCA WIRE OFF ON OFF PNK 15 16 17 18 19 20 WIRE PNK SPEED WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER SWITCH MODE SWITCH PPL PPL BUS (+) BUS SHIELD BUS (-) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REMOTE A (UP) REMOTE GND C RGB GND RGB SYNC SEEK SWITCH SHIELD SIGN GND SIGN VCC STEERING WHEEL AUDIO CONTROL SWITCHES SYNC GND VOICE VOLUME SWITCH WHT WIRE YEL WIRE YEL/RED WIRE