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

15 35 CAN-H CAN-L 21 22 CAN-H CAN-L 3 2 CAN H CAN L 43 44 PNK WIRE 5 2 CAN-H CAN-L 60 59 CAN-L CAN-H 62 46 CAN-H CAN-L 74 73 CAN-H CAN-L 79 78 CAN-H CAN-L 9 8 CAN-L CAN-H AIR BAG DIAGNOSIS SENSOR UNIT (BELOW CENTER AV CONTROL UNIT (W/ NAVIGATION) (CENTER OF DASH) BCM (BODY CONTROL MODULE) (BEHIND LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRAKE ECU (RIGHT REAR OF ENGINE COMPT) BRN WIRE CAN L CAN-H COMBINATION METER CONSOLE, BETWEEN SEATS) CONTROLLER (AUTO AMP) DATA LINK CONNECTOR ECM 9 4 3 8 5 10 EPS CONTROL UNIT (AT LEFT SIDE OF ENGINE COMPT) FUSE 3 FUSE 6 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID VEHICLE CONTROL ECU (CENTER OF DASH) JUNCTION BLOCK ORG/ WIRE PNK 49 50 WIRE PNK 97 98 88 CAN-L CAN-H K-LINE WIRE PNK PNK PNK WIRE PNK WIRE RED WIRE SIDE OF DASH) STEERING ANGLE SENSOR (ON STEERING COLUMN) YAW RATE/SIDE/ DECEL G SENSOR YEL WIRE YEL/RED WIRE

2.5L EXCEPT CALIFORNIA 2.5L CALIFORNIA, 3.5L 3.5L 2.5L CALIFORNIA 3.5L 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 COOLING FAN RELAY 3 ECM (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM) (LEFT SIDE OF ENGINE COMPT) 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 IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE 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 106 110 106 110 106 110 BRAKE BNCSW 12 16 5 6 12 16 5 6 12 16 5 6 GND GND 2.5L 2.5L EXCEPT CALIFORNIA 2.5L CALIFORNIA 21 22 CAN-H CAN-L COMPUTER DATA LINES SYSTEM UNIFIED METER CONTROL UNIT PNK WIRE 25 26 33 SENS GND SENS PWR PRI SPD SENS 3.5L A/T A/T M/T ACCEL/RESUME SWITCH ASCD BRAKE SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) ASCD CLUTCH SWITCH ASCD STEERING SWITCH BLK WIRE BLU WIRE BRN WIRE CANCEL SWITCH COAST/SET SWITCH COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND CVT UNIT (3.5L) ECM (LEFT FRONT OF ENGINE COMPT) END OF DASH) FUSE 3 FUSE 34 FUSE 7 FUSE BLOCK (J/B) (BEHIND LEFT GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL ALL TIMES HOT IN ON OR START HOT W/ IGNITION RELAY 1 ENERGIZED JOINT JUNCTION BLOCK LT BLU WIRE LT GRN WIRE M/T M/T A/T MAIN (ON/OFF) SWITCH ORG/ WIRE PNK (OR WIRE PNK 31 32 CAN-L CAN-H WIRE PNK WIRE PRIMARY SPEED SENSOR RED WIRE SEC SPD SENS SENS GND PPL 34 7 SECONDARY SPEED SENSOR (ON TRANSAXLE) SENSOR 1 SENSOR 2 SENSOR 2 ACCELERATOR PEDAL POSITION SENSOR SHIELD SPIRAL CABLE (IN STEERING COLUMN) STOP LAMP RELAY 1 (A/T) STOP LAMP SWITCH (A/T) (ABOVE BRAKE PEDAL, ON BRACKET) STOP LAMP SWITCH (M/T) (ABOVE BRAKE PEDAL, ON BRACKET) TCM (LEFT FRONT OF ENGINE COMPT) THROTTLE CONTROL MOTOR ELECTRIC THROTTLE CONTROL ACTUATOR THROTTLE POSITION SENSOR VIGN WHT WIRE YEL WIRE

BATTERY CURRENT SENSOR BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ECM (LEFT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) FPR FUEL INJECTORS (TOP OF ENGINE) FUSE 4 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GNDA-CURSEN AF+1 TW GNDA-PSPRES AF-1 GNDA-TW GRN WIRE GRY WIRE HOT IN ON OR START IGN 3 IGN 2 IGN 1 GND IGN 4 INJ 4 INJ 3 INJ 2 INJ 1 IPDM E/R (INTELLIGENT POWER DISTRIBUTION JOINT CONNECTOR JUNCTION BLOCK LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MODULE ENGINE ROOM) (LEFT SIDE OF ENGINE COMPT) ORG/ WIRE OUTPUT PDPRES GNDA-PDRES PSPRES CURSEN PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE POWER STEERING PRESSURE SENSOR (ON POWER STEERING PUMP) PPL PPL VSCV RED WIRE REFRIGERANT PRESSURE SENSOR (LEFT FRONT OF ENGINE COMPT) SCVPOS SHIELD SIG SSOF EVAP PNK WIRE TUMBLE CONTROL VALVE ACTUATOR (ENGINE) TUMBLE CONTROL VALVE MOTOR TUMBLE CONTROL VALVE POSITION SENSOR UNIFIED METER (W/ INFORMATION DISPLAY) WHT WIRE YEL WIRE

AF- AIR FUEL RATIO (A/F) SENSOR 1 (LEFT SIDE OF ENGINE) BLK WIRE BLU WIRE BRN WIRE CAMSHAFT POSITION SENSOR (PHASE) (REAR OF CYLINDER HEAD) CRANKSHAFT POSITION SENSOR (POS) (REAR OF CYLINDER HEAD) CVT FUSE 33 FUSE 37 GRN WIRE GRY WIRE HEATED OXYGEN SENSOR 2 (ON EXHAUST DOWN PIPE) HEATED OXYGEN SENSOR 3 (IN EXHAUST PIPE) HOT IN ON OR START HTR INTAKE TEMPERATURE SENSOR INTAKE VALVE TIMING CONTROL SOLENOID VALVE (RIGHT FRONT OF CYLINDER HEAD) JOINT CONNECTOR JUNCTION BLOCK JUNCTION BLOCK 1 2 3 LT BLU WIRE LT GRN WIRE M/T MASS AIRFLOW SENSOR (LEFT SIDE OF ENGINE COMPT, ATTACHED TO AIR BOX) ORG/ WIRE PARK/ NEUTRAL POSITION (PNP) SWITCH (LEFT REAR OF TRANSAXLE) PHASE PNK WIRE POS PPL PPL SHIELD 18 19 RED WIRE RED/BLK WIRE RED/YEL WIRE SENS TRANSMISSION RANGE SWITCH (ON TRANSMISSION) WHT WIRE YEL WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL, ON BRACKET) ASCDSW FTPRES BATT CVTC 1 PNK WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CVT ECM (LEFT FRONT OF ENGINE COMPT) ENG TACH FUEL LEVEL SENSOR UNIT, FUEL PUMP (IN FUEL TANK) FUEL PUMP FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GND-PHASE 1 POS GND-POS GNDA-ASCDSW IGNSW TACHO (CABIN) TF GNDA-FTPRES CAN-L CAN-H GRN WIRE GRY WIRE HOT AT ALL TIMES FUSE 7 INTAKE TANK TEMPERATURE SENSOR JUNCTION BLOCK KLINE LT BLU WIRE LT GRN WIRE M/T M/T CVT NEUT-H ORG/ WIRE PHASE 1 PNK PPL GNDA-TF VBR BRAKE GND GND CDCV BNCSW GND GND WIRE PNK WIRE POWER STEERING CONTROL UNIT (BEHIND RIGHT CENTER OF DASH) PPL PPL/WHT WIRE RED WIRE SENSOR 1 SENSOR 2 SHIELD SHIELD 2 1 SIG STOP LAMP RELAY 1 STOP LAMP SWITCH W/ REARVIEW MONITOR WHT WIRE YEL BLK/ WIRE YEL WIRE

BATTERY CURRENT SENSOR BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM ECM (LEFT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) FPR FUEL INJECTORS (TOP OF ENGINE) FUSE 4 FUSE BLOCK (J/B) (BEHIND GNDA-CURSEN AF+1 TW GNDA-PSPRES AF-1 GNDA-TW GRN WIRE GRY WIRE HOT IN ON OR START IGN 3 IGN 2 IGN 1 GND IGN 4 INJ 4 INJ 3 INJ 2 INJ 1 IPDM E/R POWER JOINT CONNECTOR JUNCTION BLOCK LEFT END OF DASH) LT BLU (OR WHT/RED) WIRE LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP (MIL) ORG/ WIRE ORG/BLU WIRE OUTPUT PDPRES GNDA-PDRES PSPRES CURSEN PNK WIRE POWER STEERING PRESSURE SENSOR (ON POWER STEERING PUMP) PPL RED WIRE RED/BLK WIRE REFRIGERANT PRESSURE SENSOR (LEFT FRONT OF ENGINE COMPT) SIG SSOF EVAP PNK WIRE UNIFIED METER CONTROL UNIT (W/ INFORMATION DISPLAY) WHT WIRE YEL WIRE

AF- AIR FUEL RATIO (A/F) SENSOR 1 (LEFT SIDE OF ENGINE) BLK WIRE BLU WIRE BRN WIRE CAMSHAFT POSITION SENSOR (PHASE) (REAR OF CYLINDER HEAD) CRANKSHAFT POSITION SENSOR (POS) (REAR OF CYLINDER HEAD) CVT FUSE 37 GRN WIRE GRY WIRE HEATED OXYGEN SENSOR 2 (ON EXHAUST DOWN PIPE) HOT IN ON OR START HTR INTAKE AIR TEMP SENS INTAKE VALVE TIMING CONTROL SOLENOID VALVE (RIGHT FRONT OF CYLINDER HEAD) JUNCTION BLOCK LT BLU WIRE LT GRN WIRE M/T MASS AIRFLOW SENSOR (LEFT SIDE OF ENGINE COMPT, ATTACHED TO AIR BOX) ORG/ WIRE PARK/ NEUTRAL POSITION (PNP) SWITCH (LEFT REAR OF TRANSAXLE) PNK WIRE POS PPL RED WIRE RED/BLK WIRE SHIELD SNSR TRANSMISSION RANGE SWITCH (ON TRANSMISSION) WHT WIRE YEL WIRE

ACCELERATOR PEDAL (APP) SENSOR (ABOVE ACCELERATOR PEDAL, ON BRACKET) ASCDSW FTPRES BATT CVTC 1 PNK WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CVT ECM (LEFT FRONT OF ENGINE COMPT) ENG TACHO FUEL LEVEL SENSOR UNIT, FUEL PUMP (IN FUEL TANK) FUEL PUMP FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GND-PHASE 1 POS GND-POS GNDA-ASCDSW IGNSW TACHO (CABIN) TF GNDA-FTPRES CAN-L CAN-H GRN WIRE GRY WIRE HOT AT ALL TIMES FUSE 7 JUNCTION BLOCK KLINE KNOCK SENSOR LT BLU WIRE LT GRN WIRE M/T M/T CVT NEUT-H ORG/ WIRE PHASE 1 PNK PPL GNDA-TF VBR BRAKE GND GND CDCV BNCSW GND GND WIRE PNK WIRE POWER STEERING CONTROL UNIT (BEHIND RIGHT CENTER OF DASH) PPL PPL/WHT WIRE RED WIRE SENSOR 1 SENSOR 2 SHIELD SHIELD 2 1 SIG STOP LAMP RELAY 1 STOP LAMP SWITCH WHT WIRE YEL WIRE

ASCDSW FTPRES BATT CVTC 1 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ENGCAN-L ENGCAN-H FUEL LEVEL SENSOR UNIT, FUEL PUMP (IN FUEL TANK) FUEL PUMP FUEL TANK TEMPERATURE SENSOR FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GND-PHASE 1 POS GND-POS GNDA-ASCDSW IGNSW GO GNDA-TF VBR BRAKE GND GND CDCV BNCSW GND GND GRN WIRE GRY WIRE HOT AT ALL TIMES FUSE JOINT JOINT CONNECTOR JUNCTION BLOCK KLINE KNOCK SENSOR (RIGHT SIDE OF CYLINDER HEAD) LT BLU WIRE LT GRN WIRE ORG/ WIRE PHASE PHASE 1 PNK WIRE POS PPL RED WIRE SHIELD SHIELD 2 1 SIG STOP LAMP RELAY 1 STOP LIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) PPL PPL TF GNDA-FTPRES CAN-L CAN-H NEO WHT WIRE YEL WIRE