Nissan Altima L31 (2001-2004) red/blu Wiring diagrams

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 VACTR COMP ON A/C AUTO AMPLIFIER (BEHIND LEFT CENTER OF DASH) A/C PD CUT AIR MIX DOOR MOTOR (BEHIND LOWER LEFT CENTER OF DASH, ON HVAC ASSEMBLY) AMBIENT SENSOR (BEHIND LOWER LEFT SIDE OF FRONT GRILLE) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND LOWER RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE CANADA COMBINATION METER FAN CONTROL AMPLIFIER (BEHIND LOWER RIGHT SIDE OF DASH) FUSE 10 FUSE 11 FUSE 12 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GND IGN 2 FAN F/B FAN GATE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START IN-VEHICLE SENSOR (ON LEFT CENTER OF DASH, NEAR IGNITION SWITCH) INTAKE DOOR MOTOR (BEHIND RIGHT CENTER OF DASH, ON HVAC ASSEMBLY) INTAKE SENSOR (BEHIND RIGHT SIDE OF DASH, ON HVAC ASSEMBLY) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH) LAN SIG LIGHT + LIGHT - BAT IGN VAC LT GRN WIRE MODE DOOR MOTOR (BEHIND LEFT CENTER OF DASH, ON HVAC ASSEMBLY) ORG/ WIRE ORG/BLK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SENS GND SUN SENS W/T SENS CELSIUS/FAHRENHEIT SOLID STATE SUNLOAD SENSOR (ON UPPER RIGHT SIDE OF DASH, NEAR BASE OF WINDSHIELD) UNIFIED METER CONTROL UNIT (WITH ODO/TRIP METER WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

35 70 71 7 36 69 27 63 8 IGN CAN H CAN L BAT A/C AUTO AMPLIFIER BLK WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT END OF DASH) FUSE 12 FUSE 6 FUSE 36 FUSE 35 FUSE AND FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) FUSE FUSE BLOCK (UNDER FUSE 8 GRN WIRE GRN/RED WIRE GRN/YEL (OR GRY) WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START JOINT CONNECTOR 1 (UPPER LEFT SIDE OF DASH) PPL REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER CONDENSER (BASE OF LEFT "C" PILLAR) REAR WINDOW DEFOGGER RELAY (BEHIND LEFT END OF DASH) REAR WINDOW DEFOGGER SWITCH LEFT DOOR MIRROR RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT DOOR MIRROR RR DEF SW GND 2 GND 3 GND 1 W/ AUTO A/C W/O AUTO A/C WHT WIRE WHT/BLK WIRE YEL WIRE

21 22 27 35 36 FLASHER OUTPUT (RIGHT) FLASHER OUTPUT (LEFT) GND 2 IGN 61 63 70 71 HAZARD SW GND 3 CAN-H CAN-L 7 8 BAT GND 1 BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT END OF DASH) COMBINATION METER COMBINATION SWITCH FUSE 12 FUSE 14 FUSE 19 FUSE 20 FUSE 38 FUSE 6 FUSE BLOCK (BEHIND LEFT END OF DASH) FUSE F FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HAZARD SWITCH HIGH MOUNT STOP LAMP HOT AT ALL TIMES HOT IN ACCY OR ON HOT IN ON OR START JOINT CONNECTOR 1 (UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 2 (UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 7 (BASE OF LEFT "C" PILLAR) LEFT LEFT FRONT PARK/TURN LAMP TURN LEFT REAR COMBINATION LAMP STOP TURN PARK PARK RIGHT LICENSE LAMP PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT 1 2 6 39 CAN H CAN L GND GND RIGHT FRONT PARK/TURN LAMP TURN RIGHT LICENSE LAMP RIGHT REAR COMBINATION LAMP STOP TURN STOP LAMP SWITCH TAIL TAIL LAMP RELAY W/ SPOILER W/O BOSE W/O SPOILER WHT/BLK WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLOWER MOTOR (BEHIND LOWER RIGHT SIDE OF DASH) BLOWER MOTOR RESISTOR (BEHIND LOWER RIGHT SIDE OF DASH) BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE FAN ON FAN SWITCH FUSE 10 FUSE 11 FUSE 12 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GRN WIRE GRN/BLK WIRE HEATER- A/C CONTROL UNIT HOT IN ON HOT IN ON OR START IGNITION GROUND ILL (-) ILL (+) LAN SIG INTAKE DOOR MOTOR (BEHIND RIGHT CENTER OF DASH, ON HVAC ASSEMBLY) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH) MODE DOOR MOTOR (BEHIND LEFT CENTER OF DASH, ON HVAC ASSEMBLY) OFF RED/BLU WIRE RED/YEL WIRE VACTR (+) WHT/ BLU WIRE WHT/BLU WIRE

-1 +2 36 35 27 PPL 7 8 BAT A/C AUTO AMPLIFIER A/C CONTROL UNIT AT DEVICE AUDIO UNIT AUTO ANTI-DAZZLING INSIDE MIRROR BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) CAN-H- CAN-L- CD PLAYER COMBINATION METER COMBINATION SWITCH (LIGHTING SWITCH) FUSE FUSE 12 FUSE 14 FUSE 38 FUSE 6 FUSE BLOCK (J/B) (LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENG COMPT) GLOVE BOX LAMP) GRN WIRE 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 ILLUMINATION CONTROL SWITCH JOINT CONNECTOR 1 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 2 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 3 (BEHIND UPPER RIGHT ENG OF DASH) LEFT HEATED SEAT SWITCH LEFT REAR POWER WINDOW SWITCH MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH POWER WINDOW POWER SUPPLY (RAP) PPL REAR WINDOW DEFOGGER SWITCH 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 RIGHT REAR POWER WINDOW SWITCH TAIL LAMP RELAY TCS SWITCH WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 COMP ON IGNITION GROUND 58 65 70 71 COMP ON SW FAN ON SW CAN-H CAN-L A/C COMPRESSOR A/C CONTROL UNIT A/C RELAY BLK WIRE BLOWER MOTOR (BEHIND LOWER RIGHT SIDE OF DASH) BLOWER MOTOR RESISTOR (BEHIND LOWER RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT END OF DASH) CAN-H- CAN-L- COOLING FAN MOTOR 1 (ON RIGHT FRONT OF ENGINE COMPARTMENT) COOLING FAN MOTOR 2 (ON LEFT FRONT OF ENGINE COMPARTMENT) COOLING FAN RELAY-1 (HI RELAY) COOLING FAN RELAY-2 (HI RELAY) COOLING FAN RELAY-3 (LO RELAY) ENGINE CONTROL MODULE (ECM) (BEHIND GLOVE BOX) FAN ON INT SENS ILL (-) ILL (+) LAN SIG FAN SWITCH FUSE 10 FUSE 11 FUSE 12 FUSE 34 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPARTMENT, NEAR BATTERY) FUSIBLE LINK I FUSIBLE LINK K GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START INTAKE DOOR MOTOR (BEHIND RIGHT CENTER OF DASH, ON HVAC ASSEMBLY) INTAKE SENSOR (BEHIND RIGHT SIDE OF DASH, ON HVAC ASSEMBLY) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH) MODE DOOR MOTOR (BEHIND LEFT CENTER OF DASH, ON HVAC ASSEMBLY) OFF RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE VACTR (+) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

AVCC BAT BLK WIRE BRN WIRE CAMSHAFT POSITION SENSOR (PHASE) (ON REAR OF CYLINDER HEAD) CHECK QA- COMBINATION METER CRANKSHAFT POSITION SENSOR (POS) (ON RIGHT REAR OF CYLINDER BLOCK) CRUISE CONTROL SYSTEM ENGINE CONTROL MODULE (BEHIND GLOVE BOX) ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) FGAGE+ FTPRS ASCD FGAGE- FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUSE 24 FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENG COMPT) GND-E IVC GND-E VB GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT IN ON OR START INJ 1 INJ 2 INJ 3 INJ 4 J/C 5 (BEHIND UPPER RIGHT END OF DASH) KNK PDPRES TA KNOCK SENSOR (LOWER RIGHT SIDE OF CYLINDER BLOCK) LT GRN/BLK WIRE MALFUNCTION INDICATOR LAMP NCA WIRE ORG/ WIRE PHASE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE TF POS QA+ TPS 1 TPS 2 TRANSMISSION CONTROL MODULE (BEHIND RIGHT END OF DASH) UNIFIED METER CONTROL UNIT VB MOTRLY VMOT MOTOR 1 GND-M MOTOR 2 WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE

A/T BLK LT GRN/ WIRE BLK WIRE BLK/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE SW BRN WIRE BRN/WHT WIRE COMBINATION METER CONDENSER CRTN (-) CRUISE CONTROL SYSTEM CTRL SW LOAD ENGINE CONTROL MODULE (BEHIND GLOVE BOX) EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE (ON REAR OF INTAKE MANIFOLD) EVAP INJ 4 INJ 5 INJ 6 FPR FRONT ELECTRONIC CONTROLLED ENGINE MOUNT (LOWER FRONT CENTER OF ENG COMPT) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 FUSE 1 FUSE 14 FUSE 20 FUSE 9 FUSE BLOCK (J/B) (LEFT END OF DASH) GND-C GRN WIRE GRN/BLK WIRE GRN/RED (GRN/WHT) WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN HOT IN ON OR START IGN 1 IGN 2 IGN 3 IGN 4 IGN 5 IGN 6 J/C 2 (UPPER RIGHT SIDE OF DASH) LED TACHO LT GRN/BLK WIRE M/T MALFUNCTION INDICATOR LAMP MOTRLY VIAS CVBV ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (LEFT REAR OF TRANSAXLE) PARK/NEUTRAL POSITION SWITCH (ON RIGHT REAR OF TRANSAXLE) PNK/BLK WIRE PPL/RED WIRE PPL/WHT WIRE REAR ELECTRONIC CONTROLLED ENGINE MOUNT (LOWER REAR CENTER OF ENG COMPT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SSOFF STOPLIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) STSW IGNSW NEUT UNIFIED METER CONTROL UNIT VACUUM CUT VALVE BYPASS VALVE (BELOW CENTER REAR OF VEHICLE, NEAR EVAP CANISTER) VIAS CONTROL SOLENOID VALVE (TOP FRONT OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR 1 ACCELERATOR PEDAL POSITION (APP) SENSOR 2 BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE ECM RELAY FUEL PUMP RELAY FUSE 32 FUSE 37 FUSE 51 FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) FUSE 28 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION COIL 1 (W/ POWER TRANSISTOR) IGNITION COIL 2 (W/ POWER TRANSISTOR) IGNITION COIL 3 (W/ POWER TRANSISTOR) IGNITION COIL 4 (W/ POWER TRANSISTOR) IGNITION COIL 6 (W/ POWER TRANSISTOR) IGNITION COIL 5 (W/ POWER TRANSISTOR) J/C 4 (UPPER RIGHT END OF DASH) NCA WIRE ORG/ WIRE PLUG SPARK PNK/BLK WIRE PPL/WHT WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SPARK PLUG THROTTLE CONTROL MOTOR RELAY THROTTLE CONTROL MOTOR THROTTLE POSITION (TP) SENSOR 2 THROTTLE POSITION (TP) SENSOR 1 WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CAMSHAFT POSITION SENSOR (PHASE) (BANK 1) (REAR OF RIGHT CYL HEAD) CAMSHAFT POSITION SENSOR (PHASE) (BANK 2) ENGINE COOLANT TEMPERATURE SENSOR (UPPER REAR OF ENGINE) FRONT HEATED OXYGEN SENSOR 1 (BANK 1) (ON RIGHT EXHAUST MANIFOLD) FRONT HEATED OXYGEN SENSOR 1 (BANK 2) (ON LEFT EXHAUST MANIFOLD) FUSE 44 FUSE BLOCK (J/B) (LEFT END OF DASH) FUSE 15 GRN WIRE GRN/BLK WIRE HOT IN ON OR START J/C 4 (UPPER RIGHT END OF DASH) J/C 5 (UPPER RIGHT END OF DASH) ORG/ WIRE PNK/BLK WIRE REAR HEATED OXYGEN SENSOR 2 (BANK 1) (ON RIGHT EXHAUST DOWNPIPE) REAR HEATED OXYGEN SENSOR 2 (BANK 2) (ON LEFT EXHAUST DOWNPIPE) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE