Nissan Altima L31 (2001-2004) (behind right side of dash) Wiring diagrams

18 10 11 14 TRUNK SW DOOR SW (AS) DOOR SW (OTHER) DOOR SW (DR) 24 32 34 27 BATTERY SAVER OUT ROOM LAMP OUTPUT KEY RING ILLUM OUT 7 8 BAT BLK WIRE BLK/RED WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) DOOR FUSE FUSE 19 FUSE BLOCK (J/B) (LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENG COMPT) HOT AT ALL TIMES IGNITION KEY ILLUMINATION INSTRUMENT ILLUMINATION CIRCUIT JOINT CONNECTOR 1 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 7 (NEAR BASE OF LEFT "C" PILLAR) KEY SW KEY SWITCH, KEY LOCK SOLENOID LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH LEFT VANITY MIRROR LAMP LT BLU WIRE OFF OFF ON OPTION SW OTHERS W/O ANTI-THEFT SYSTEM PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH RIGHT VANITY MIRROR LAMP ROOM LAMP SPOT LAMP TRUNK LAMP, TRUNK RELEASE SOLENOID TRUNK ROOM LAMP W/O BOSE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

ABS ACTUATOR, ELECTRIC UNIT AIR BAG DIAGNOSTIC SENSOR UNIT AIR BAG DIAGNOSTIC SENSOR UNIT REAR WINDOW DEFOGGER BLK WIRE CONDENSER 1 CONDENSER 2, ENGINE CONTROL MODULE, IGNITION COIL 2, 4, 6 ELECTRIC THROTTLE CONTROL ACTUATOR, KNOCK SENSOR ENGINE CONTROL MODULE (ECM) GENERATOR PARK/NEUTRAL POSITION SWITCH, ENGINE CONTROL MODULE, IGNITION COIL 1, 3, 5 W/ 2.5L W/ 3.5L

53 63 70 71 PNK AUTO LT GND GND 3 CAN-HI CAN-LO WIRE 7 8 27 35 36 BAT GND GND 2 IGN AUTO LIGHT SENSOR (ON UPPER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT BRN WIRE BRN/YEL WIRE COMBINATION METER (HIGH BEAM INDIC) COMBINATION SWITCH (LIGHTING SWITCH) DAYTIME LIGHT CONTROL UNIT (NEAR RIGHT HEADLIGHT) DIODE 1 (BEHIND UPPER LEFT SIDE OF DASH) END OF DASH) FRONT FOG LAMP RELAY FUSE 12 FUSE 41 FUSE 48 FUSE 49 FUSE 50 FUSE 50 FUSE 6 FUSE 9 FUSE BLOCK (BEHIND LEFT END OF DASH) FUSE F FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPT) GENERATOR GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HOT AT ALL TIMES HOT IN HOT IN ACC OR ON HOT IN ON OR START INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 INTELLIGENT POWER DISTRIBUTION MODULE (ON RIGHT FRONT OF ENGINE COMPT) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH) LEFT FRONT FOG LAMP LEFT HEADLAMP (HIGH) LEFT HEADLAMP (LOW) (XENON OR STANDARD) OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK 3 1 2 PWR GND OUTPUT WIRE PPL RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOG LAMP RIGHT HEADLAMP (HIGH) RIGHT HEADLAMP (LOW) (XENON OR STANDARD) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE

53 63 70 71 PNK AUTO LT GND GND 3 CAN-HI CAN-LO WIRE 7 8 27 35 36 BAT GND GND 2 IGN AUTO LIGHT SENSOR (ON UPPER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT COMBINATION METER (HIGH BEAM INDIC) COMBINATION SWITCH (LIGHTING SWITCH) END OF DASH) FRONT FOG LAMP RELAY FUSE 12 FUSE 41 FUSE 48 FUSE 49 FUSE 50 FUSE 50 FUSE 6 FUSE BLOCK (BEHIND LEFT END OF DASH) FUSE F FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 INTELLIGENT POWER DISTRIBUTION MODULE (ON RIGHT FRONT OF ENGINE COMPT) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH) LEFT FRONT FOG LAMP LEFT HEADLAMP (HIGH) LEFT HEADLAMP (LOW) (XENON OR STANDARD) OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PNK 3 1 2 PWR GND OUTPUT WIRE PPL RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOG LAMP RIGHT HEADLAMP (HIGH) RIGHT HEADLAMP (LOW) (XENON OR STANDARD) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

49 48 50 CAN-L CAN-H OIL PRESSURE ABS AIR BAG AIRBAG DIAGNOSTIC SENSOR UNIT (BELOW REAR OF CENTER CONSOLE) AMBIENT SENSOR (LOWER LEFT SIDE OF FRONT GRILLE) ANTI-LOCK BRAKES SYSTEM AUDIO SYSTEM (STEERING WHEEL CONTROLS BLK WIRE BLK/YEL (OR BLK) WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT END OF DASH) BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVIOR) BRAKE/ BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGE COMBINATION METER CRUISE DOOR ENGINE CONTROL MODULE (BEHIND GLOVE BOX) 2.5L 3.5L ENGINE SYSTEM CHARGING SYSTEM FUEL FUEL GAUGE FUEL LEVEL SENSOR UNIT (IN FUEL TANK) FUSE 14 FUSE 19 FUSE BLOCK (UNDER LEFT SIDE OF DASH) GND CAN-H CAN-L 2 2 1 1 33 34 109 113 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/RED WIRE HIGH BEAM HOT AT ALL TIMES HOT IN ON OR START ILLUMINATION JOINT CONNECTOR 1 (UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 4 (UPPER RIGHT END OF DASH) LEFT "C" PILLAR) LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH RIGHT REAR DOOR SWITCH LT BLU WIRE LT GRN/BLK WIRE OIL ORG/ WIRE ORG/BLK WIRE PNK/BLU WIRE PPL RED WIRE RED/BLK WIRE RIGHT FRONT DOOR SWITCH SEAT BELT SEAT BELT BUCKLE SWITCH (IN DRIVER SEAT BELT BUCKLE) SET- SLIP SPEED- OMETER TACH- OMETER TCS OFF TEMP GAUGE TRANSMISSION CONTROL MODULE (BEHIND RIGHT END OF DASH) TRANSMISSION SYSTEM TRUNK TURN LH TURN RH UNIFIED METER CONTROL UNIT (W/ ODO/TRIP METER) VEHICLE SPEED SENSOR (ON TRANSAXLE) WASHER WASHER FLUID LEVEL SWITCH (IN WASHER FLUID RESERVOIR) YEL WIRE YEL/RED 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

ACCESSORY RELAY AIR CONDITIONING SYSTEM ANTI-THEFT, ENGINE CONTROLS SYSTEM BLK WIRE BLK/RED WIRE BLOWER RELAY BLU WIRE BRN WIRE CIGARETTE LIGHTER CPU FUSE 49 FUSE 50 DEFOGGER SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM ANTI-BRAKE SYSTEM WIPER/ WASHER SYSTEM ENGINE CONTROLS, HEADLIGHTS SYSTEM FROM FUSE 41 (DIAGRAM 1 OF 2) FROM FUSE 51 (DIAGRAM 1 OF 2) FROM FUSIBLE LINK C (DIAGRAM 1 OF 2) FROM FUSIBLE LINK M (DIAGRAM 1 OF 2) FROM IGNITION SWITCH (DIAGRAM 2 OF 2) FUEL PUMP RELAY FUSE 12 FUSE 1 FUSE 13 FUSE 14 FUSE 15 FUSE 19 FUSE 20 FUSE 32 FUSE 33 TO FRONT WIPER HI RELAY (DIAGRAM 1 OF 2) FUSE 42 FUSE 44 FUSE 45 FUSE 46 FUSE 48 FUSE 47 FUSE 6 FUSE 11 FUSE 10 FUSE 7 FUSE 5 FUSE 9 FUSE 8 GRN WIRE GRY WIRE HEADLIGHT HIGH RELAY HEADLIGHT LOW RELAY HEADLIGHTS SYSTEM HEADLIGHTS, ANTI-THEFT SYSTEM IGNITION RELAY IGNITION SWITCH OFF ORG/ WIRE POWER SOCKET PPL RED WIRE STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TO IGNITION RELAY (DIAGRAM 2 OF 2) TRANSMISSIONS SYSTEM TRANSMISSIONS, ANTI-LOCK BRAKES, EXTERIOR LIGHTS SYSTEM TRANSMISSIONS, ENGINE CONTROLS, HEADLIGHTS, STARTING/ CHARGING SYSTEM WHT WIRE WHT/BLU WIRE YEL WIRE

49 48 CAN-L CAN-H 6 3 DATA LINK CONNECTOR 63 70 71 74 GND 3 CAN-H CAN-L ANTI-PINCH SERIAL LINK BAT GND 1 RH FR DOOR SW 8 10 11 14 23 24 27 30 31 32 33 34 35 36 BETWEEN FULL STROKE, N BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) COM FULL STROKE FUSE 1 FUSE 12 FUSE 19 FUSE 6 FUSE BLOCK (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM (RIGHT FRONT OF ENGINE COMPT) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH) KEY SWITCH LEFT FRONT DOOR KEY CYLINDER SWITCH BETWEEN FULL STROKE, N LEFT FRONT DOOR LOCK ACTUATOR LEFT FRONT DOOR SWITCH LEFT REAR DOOR LOCK ACTUATOR LEFT REAR DOOR SWITCH LOCK LOCK SWITCH LT BLU WIRE MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH OUT PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL PPL 54 62 OPTION SW KEY SW REAR DOOR SW LH FR DOOR SW DOOR UNLOCK OUT (DR) BAT SAVER RING OUT GND 2 RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT FRONT DOOR SWITCH RIGHT FRONT POWER WINDOW SWITCH (DOOR SWITCH) RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR DOOR SWITCH UNLOCK UNLOCK SWITCH W/ ANTI- THEFT W/O ANTI- THEFT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

49 48 CAN-L CAN-H 6 3 DATA LINK CONNECTOR BAT GND 1 RH FR DOOR SW 8 10 11 14 23 24 27 30 31 32 33 34 35 36 37 44 BETWEEN FULL STROKE, N BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) BRN WIRE CDL LOCK SW CDL UNLOCK SW OPTION SW 59 60 KEY CYL SW (LOCK) KEY CYL SW (UNLOCK) FULL STROKE FUSE 1 FUSE 12 FUSE 19 FUSE 6 FUSE BLOCK (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM (RIGHT FRONT OF ENGINE COMPT) J/C 1 (BEHIND UPPER LEFT SIDE OF DASH) KEY SW 63 70 71 GND 3 CAN-H CAN-L KEY SWITCH LEFT FRONT DOOR KEY CYLINDER SWITCH BETWEEN FULL STROKE, N LEFT FRONT DOOR LOCK ACTUATOR LEFT FRONT DOOR SWITCH LEFT REAR DOOR LOCK ACTUATOR LEFT REAR DOOR SWITCH LOCK LOCK SWITCH LT BLU WIRE MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH OUT PNK WIRE PNK/ LOCK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL PPL PNK WIRE REAR DOOR SW LH FR DOOR SW DOOR UNLOCK OUT (DR) BAT SAVER RING OUT GND 2 RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT FRONT DOOR SWITCH RIGHT FRONT POWER WINDOW SWITCH (DOOR LOCK SWITCH) RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR DOOR SWITCH UNLOCK UNLOCK SWITCH W/ ANTI- THEFT W/O ANTI- THEFT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLU WIRE CHANGE OVER SWITCH DOOR MIRROR REMOTE CONTROL SWITCH FUSE 6 FUSE BLOCK (UNDER LEFT SIDE OF DASH) GRN WIRE HOT IN ACC OR ON LEFT DOOR MIRROR LEFT/RIGHT MOTOR MIRROR SWITCH OFF OFF OFF PPL RED WIRE RIGHT DOOR MIRROR UP/DOWN MOTOR UP/DOWN MOTOR LEFT/RIGHT MOTOR WHT WIRE YEL WIRE