Nissan Altima L33 (2012-2015) junction block Wiring diagrams

ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (RIGHT REAR OF ENGINE COMPT) ABS/TCS/VDC CONTROL UNIT ACTUATOR BLK WIRE BLU WIRE BRN WIRE CAN-H CAN-L DP FL DS RL UZ DS RR BLS ASR AUS COMPUTER DATA LINES SYSTEM DP RR DP FR DS FR DIAG-K FL IN FL OUT FR IN FR OUT FUSE 4 FUSE 7 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEAR IPDM E/R) FUSIBLE LINK F FUSIBLE LINK G GND DS FL DP RL GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HSV 1 HSV 2 JUNCTION BLOCK LEFT FRONT WHEEL SENSOR (AT LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR WHEEL SENSOR (AT LEFT REAR HUB ASSEMBLY) LT BLU WIRE LT GRN WIRE MOTOR MOTOR RELAY ORG/ WIRE PNK WIRE PPL RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY UNIT RIGHT FRONT WHEEL SENSOR (AT RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR WHEEL SENSOR (AT RIGHT REAR HUB ASSEMBLY) RL IN RL OUT RR IN RR OUT SOLENOID VALVE RELAY VDC OFF SWITCH WHT WIRE YEL WIRE

103 101 102 PNK WIRE 39 40 PDRES GNDA-PDRES 72 46 52 PPL PNK AVCC-PDPRES TW GNDA-TW WIRE 97 98 PNK CAN-L CAN-H WIRE A/C COMPRESSOR (AT LOWER LEFT FRONT OF ENGINE) A/C RELAY BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR 1 (LEFT FRONT OF ENGINE COMPT) COOLING FAN RELAY 1 COOLING FAN RELAY 2 COOLING FAN RELAY 3 ECM (LEFT FRONT OF ENGINE COMPT) EXCEPT CALIFORNIA CALIFORNIA FUSE FUSE 33 FUSE 42 FUSE 43 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY 1 JUNCTION JUNCTION BLOCK LT BLU WIRE MTR FAN RLY HI MTR FAN RLY MID P-GND ORG/ WIRE PNK 1 WIRE PNK 4 5 WIRE PNK WIRE PPL PPL/ PPL/ PPL/ RED WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR (LEFT FRONT OF ENGINE COMPT) S GND SIG WHT WIRE YEL WIRE

52 46 GNDA-TW TW PNK WIRE 97 98 PNK CAN-L CAN-H WIRE BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAN-H CAN-L P-GND COOLING FAN MOTOR 1 (LEFT FRONT OF ENGINE COMPT) COOLING FAN MOTOR 2 (RIGHT FRONT OF ENGINE COMPT) COOLING FAN RELAY 1 COOLING FAN RELAY 2 ECM (LEFT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) EXCEPT CALIFORNIA CALIFORNIA FUSE FUSE 42 FUSE 43 FUSE, FUSIBLE LINK BOX FUSIBLE LINK K FUSIBLE LINK M GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY 1 JUNCTION BLOCK LT BLU WIRE MTR FAN RLY HI MTR FAN S-GND RLY MID ORG/ WIRE PNK (OR WIRE PNK PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE RED WIRE RED/YEL WIRE WHT WIRE YEL WIRE

1 2 3 PPL 106 110 97 98 106 110 97 98 BRAKE BNCSW CAN-L CAN-H 12 16 5 6 12 16 5 6 GND GND 21 22 UNIFIED METER CONTROL UNIT PNK WIRE 24 105 24 105 SSOF VBR PPL 25 5 SENS GND GND 33 46 PRI SPD SENS VIGN 92 85 87 82 100 83 81 84 92 85 87 82 100 83 81 84 GNDA-ASCDSW ASCDSW ACCEL/RESUME SWITCH ASCD BRAKE SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) ASCD STEERING SWITCH BLK WIRE BLU WIRE BRN WIRE CANCEL SWITCH COAST/SET SWITCH COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND ECM (LEFT FRONT OF ENGINE COMPT) ECM RELAY END OF DASH) EXCEPT CALIFORNIA FUSE 3 FUSE 34 FUSE 42 FUSE 43 FUSE 7 FUSE BLOCK (J/B) (BEHIND LEFT GRN WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT W/ IGNITION RELAY 1 ENERGIZED J/C JUNCTION BLOCK LT BLU WIRE LT GRN WIRE MAIN (ON/OFF) SWITCH ORG/ WIRE OUTPUT SPEED SENSOR PNK 31 32 CAN-L CAN-H WIRE PNK WIRE RED WIRE SEC SPD SENS SENS GND PPL 34 7 SENSOR 1 SENSOR 2 SENSOR 2 ACCELERATOR PEDAL POSITION SENSOR (ON ACCELERATOR PEDAL ASSEMBLY) SHIELD SPIRAL CABLE (IN STEERING COLUMN) STOP LAMP RELAY 1 (IN FUSE, FUSIBLE LINK BOX) STOP LAMP SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) TCM (LEFT FRONT OF ENGINE COMPT) THROTTLE CONTROL MOTOR ELECTRIC THROTTLE CONTROL ACTUATOR THROTTLE CONTROL MOTOR RELAY THROTTLE POSITION SENSOR WHT WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE JUNCTION BLOCK LEFT DOOR SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PPL PPL 18 19 REAR PARCEL SHELF ANTENNA (UNDER CENTER OF REAR PARCEL SHELF) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT DOOR SWITCH TRUNK LAMP SWITCH, TRUNK RELEASE SOLENOID (REAR CENTER OF TRUNK LID) TRUNK OPENER REQUEST SWITCH W/ LEFT POWER WINDOW ANTI-PINCH SYSTEM WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 33 GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES IGNITION RELAY 1 IPDM E/R (INTELLIGENT JUNCTION BLOCK LEFT DOOR SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION MODULE ENGINE ROOM) (LEFT SIDE OF ENGINE COMPT) PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT DOOR SWITCH STARTER CONTROL RELAY STARTER RELAY STARTING/ CHARGING SYSTEM STOP LAMP RELAY 1 (LEFT SIDE OF ENGINE COMPT) TRANSMISSION RANGE SWITCH (ON TRANSMISSION) W/ LEFT POWER WINDOW ANTI-PINCH SYSTEM WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE JUNCTION BLOCK LEFT DOOR SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PPL PPL 18 19 REAR PARCEL SHELF ANTENNA (UNDER CENTER OF REAR PARCEL SHELF) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT DOOR SWITCH TRUNK LAMP SWITCH, TRUNK RELEASE SOLENOID (REAR CENTER OF TRUNK LID) TRUNK OPENER REQUEST SWITCH W/ LEFT POWER WINDOW ANTI-PINCH SYSTEM WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 33 GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES IGNITION RELAY 1 IPDM E/R (INTELLIGENT JUNCTION BLOCK LEFT DOOR SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION MODULE ENGINE ROOM) (LEFT SIDE OF ENGINE COMPT) PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT DOOR SWITCH STARTER CONTROL RELAY STARTER RELAY STARTING/ CHARGING SYSTEM STOP LAMP RELAY 1 (LEFT SIDE OF ENGINE COMPT) TRANSMISSION RANGE SWITCH (ON TRANSMISSION) W/ LEFT POWER WINDOW ANTI-PINCH SYSTEM WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

78 79 84 87 PNK CAN-L CAN-H AT-DEV-OUT SHIFT-P WIRE BLK WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CVT SHIFT SELECTOR (BASE OF SHIFTER ASSEMBLY) GRN WIRE GRN/BLK WIRE GRN/RED WIRE HOT IN ON OR START FUSE BLOCK FUSE 3 (J/B) (BEHIND LEFT END OF DASH) JUNCTION BLOCK PARK POSITION SWITCH PPL RED WIRE RED/WHT WIRE SHIFT LOCK SOLENOID STOP LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) YEL WIRE YEL/RED WIRE