Nissan Altima L32 facelift (2009-2013) junction block Wiring diagrams

1 2 39 37 28 19 35 26 17 33 24 15 36 27 18 40 30 31 12 3 +B 1 3 2 4 HIGH VOLT+ SHIELD 1 4 2 6 3 5 MRF MRFG MSN MCSG MCS MSNG 12 14 11 13 ACPE- SHIELD 16 15 14 13 10 11 12 45 46 47 48 49 50 51 52 60 5 6 MMT MMTG GMT GMTG 165 166 168 174 170 171 BATT MREL (SSOFT) 2 1 3 SHIELD SHIELD 56 53 54 55 STB ETI ITE CLK 7 9 MMT MMTG 9 8 7 SHIELD ACCELERATOR PEDAL POSITION SWITCH (ABOVE ACCELERATOR PEDAL, ON BRACKET) ACPB+ SHIELD BLK WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE CEI CLK- CLK+ COMPUTER DATA LINES SYSTEM CRF ELECTRIC COMPRESSOR FUSE 3 (BEHIND LEFT END OF DASH) FUSE 66 FUSE 67 FUSE 70 FUSE BLOCK (J/B) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEAR IPDM E/R) FUSIBLE LINK G GCS GCSG GMT GMTG GRFG GRN WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE GSN GSNG HIGH VOLT- SHIELD HIGH VOLTAGE BATTERY (RIGHT REAR OF LUGGAGE COMPT) HOT AT ALL TIMES HOT IN ON OR START HTM- HTM+ PPL SHIELD HYBRID VEHICLE CONTROL ECU (CENTER OF DASH) IGCT RELAY INVERTER (LEFT SIDE OF ENGINE COMPT) JUNCTION BLOCK LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MG ECU (LEFT FRONT OF ENGINE COMPT) MOTOR GENERATOR 1 (ENGINE) MOTOR GENERATOR 2 (ENGINE) MTH- MTH+ ORG/ WIRE ORG/BLU WIRE PNK CAN-L CAN-H WIRE PNK WIRE PPL PPL 13 14 15 16 17 18 19 20 12 RED WIRE RED/WHT WIRE REQ- REQ+ RV FD MJ +BS SHIELD SHIELD PNK ENGINE CONTROLS SYSTEM GI (PHASE) HSDN ILKI WIRE SHIELD SHIELD SHIELD SHIELD ENGINE CONTROLS SYSTEM TRANSMISSION RANGE SWITCH WHT WIRE WHT/BLU WIRE YEL WIRE

42 44 CURSEN GNDA CURSEN AVCC 1-CURSEN ALT-C CPU BATTERY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CAN-H COMBINATION METER CHARGE IND COMPUTER DATA LINES SYSTEM ECM (LEFT FRONT OF ENGINE COMPT) FUSE (J/B) (BEHIND LEFT END OF DASH) FUSE 29 FUSE BLOCK FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEAR IPDM E/R) FUSIBLE LINK A FUSIBLE LINK BOX (BATTERY) (AT BATTERY) GENERATOR GRN WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION BLOCK LT GRN WIRE ORG/ WIRE PNK CAN-L WIRE SIG GND AVCC 1 STARTER (RIGHT SIDE MOTOR OF ENGINE COMPT) WHT WIRE YEL WIRE

78 79 PNK CAN-L CAN-H WIRE AIR BAG DIAGNOSIS SENSOR UNIT (BELOW CENTER CONSOLE, BAT BCM FUSE BAT PWR (F/L) BCM (BODY CONTROL MODULE) (BEHIND LEFT SIDE OF DASH) BETWEEN SEATS) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BUZZER COMBINATION METER COMBINATION SWITCH (LIGHTING, TURN SIGNAL SWITCH) COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS DR DOOR SW FOB IN SW 1 FUSE FUSIBLE LINK J (HYBRID) FUSIBLE LINK H (EXCEPT HYBRID) GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START FUSE BLOCK (J/B) FUSE (BEHIND LEFT END OF DASH) HYBRID EXCEPT HYBRID INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 JOINT JUNCTION BLOCK LEFT FRONT DOOR SWITCH (IN LEFT "B" PILLAR) LEFT SEAT BELT BUCKLE SWITCH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE PNK/BLK WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SEAT BELT IND SEAT BELT REMINDER UNIFIED METER CONTROL UNIT (W/ INFORMATION DISPLAY) WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/RED 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 GRN WIRE GRN/BLK WIRE GRN/RED WIRE HOT IN ON OR START FUSE BLOCK FUSE 3 (J/B) (BEHIND LEFT END OF DASH) HYBRID EXCEPT HYBRID JUNCTION BLOCK LT GRN WIRE PARK POSITION SWITCH (INTELLIGENT KEY SYSTEM) RED WIRE RED/WHT WIRE SHIFT LOCK SOLENOID STOP LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) YEL WIRE YEL/RED WIRE

2.5L CVT 2.5L M/T CVT 3.5L, CVT BATTERY BCM (BODY CONTROL MODULE) (BEHIND LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE CHARGING CIRCUIT CLUTCH INTERLOCK SWITCH CVT CVT UNIT (LEFT SIDE OF TRANSMISSION) D RANGE SW FUSE 31 FUSE 33 FUSE 42 FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEAR IPDM E/R) FUSIBLE LINK BOX (BATTERY) (AT BATTERY) FUSIBLE LINK A FUSIBLE LINK L GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START JOINT CONNECTOR JUNCTION BLOCK L RANGE SW LT BLU WIRE M/T N RANGE SW P RANGE SW PARK/NEUTRAL POSITION (PNP) SWITCH (LEFT REAR OF TRANSAXLE) PPL PPL 4 5 18 14 15 PUSH BUTTON IGNITION SWITCH R RANGE SW RED WIRE RED/GRN WIRE STARTER CONTROL RELAY STARTER MOTOR STARTER RELAY TCM (LEFT FRONT OF ENGINE COMPT) TRANSMISSION RANGE SWITCH TRANSMISSION RANGE SWITCH (ON TRANSMISSION) WHT WIRE YEL WIRE