Nissan Altima L32 facelift (2009-2013) computer data lines system Wiring diagrams

11 6 2 3 5 1 7 CARD SWITCH 1 LIGHT A CLOCK DATA LIGHT BAT+ B+ GND ACC IND ACTUATOR BETWEEN FULL STROKE, N BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BUZZER COMBINATION METER COMPUTER DATA LINES SYSTEM COUPE DOOR UNLOCK FULL STROKE FULL STROKE FUSE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE BLOCK (J/B) FUSE (BEHIND LEFT END OF DASH) KEY CYLINDER SWITCH KEY IND KEY SLOT LEFT FRONT DOOR LOCK ACTUATOR (REAR OF LEFT FRONT DOOR) LOCK LOCK IND LOCK SWITCH UNLOCK SWITCH LT GRN WIRE ON IND. ORG/ WIRE ORG/WHT WIRE PNK WIRE PPL PPL/ PPL/ PPL/ PPL/ PUSH BUTTON IGNITION SWITCH PUSH SWITCH RED WIRE RED/BLU WIRE RIGHT FRONT DOOR LOCK ACTUATOR (REAR OF RIGHT FRONT DOOR) SECURITY IND SEDAN SENSOR UN LOCK UNIFIED METER CONTROL UNIT (W/ INFORMATION DISPLAY) UNLOCK WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

ANT+ ANT- BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COUPE FRONT CONSOLE ANTENNA 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 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 SEDAN STARTER CONTROL RELAY (EXCEPT HYBRID) STARTER RELAY (EXCEPT STARTING/ CHARGING SYSTEM STOP LAMP RELAY 1 TRANSMISSION RANGE SWITCH (EXCEPT HYBRID: ON TRANSMISSION) TRUNK LAMP SWITCH, TRUNK RELEASE SOLENOID (REAR CENTER OF TRUNK LID) WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

11 6 2 3 5 1 7 CARD SWITCH 1 LIGHT A CLOCK DATA LIGHT BAT+ B+ GND ACC IND ACTUATOR BETWEEN FULL STROKE, N BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BRN WIRE BUZZER COMBINATION METER COMPUTER DATA LINES SYSTEM COUPE DOOR UNLOCK FULL STROKE FULL STROKE FUSE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE BLOCK (J/B) FUSE (BEHIND LEFT END OF DASH) KEY CYLINDER SWITCH KEY IND KEY SLOT LEFT FRONT DOOR LOCK ACTUATOR (REAR OF LEFT FRONT DOOR) LOCK LOCK IND LOCK SWITCH UNLOCK SWITCH LT GRN WIRE ON IND. ORG/ WIRE ORG/WHT WIRE PNK WIRE PPL PPL PPL PUSH BUTTON IGNITION SWITCH PUSH SWITCH RED WIRE RED/BLU WIRE RIGHT FRONT DOOR LOCK ACTUATOR (REAR OF RIGHT FRONT DOOR) SECURITY IND SEDAN SENSOR UN LOCK UNIFIED METER CONTROL UNIT (W/ INFORMATION DISPLAY) UNLOCK WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

1 2 3 BAT PWR F/L P/W PWR SUPPLY P/W PWR SPLY 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ROOM LAMP BAT CDL AS ACC CONT AT DEVICE OUT AIR CONDITIONING SYSTEM DOOR LOCKS SYSTEM AUTO LIGHT SENS CLUTCH SW (EXCEPT HYBRID) BACK DOOR ANT B BACK DOOR ANT A BACK TRUNK OPENER RR DOOR SW RL DOOR SW BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BUZZER COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM AIR CONDITIONING SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM FOB READER CLOCK FOB READER DATA IGN ELEC CONT RF 1 TUNER SIG FR FLASHER FL FLASHER ROOM LAMP OUTPUT EXTERIOR LIGHTS SYSTEMS FUSE FUSE FUSE GND 1 LOW SIDE PUSH ACC LED GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM ENGINE CONTROLS SYSTEM HOT AT ALL TIMES HOT W/ ACCESSORY RELAY ENERGIZED HOT W/ IGNITION RELAY 2 ENERGIZED FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) IGN USM CONT 1 INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM PPL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE ORG/BLU WIRE OUTPUT 1 OUTPUT 4 OUTPUT 2 HAZARD SW OUTPUT 5 OUTPUT 3 PNK CAN L CAN H FOB SLOT ILL IGN ON LED WIRE PNK GND RF 2 A/L A/L SENS KEYLESS KEYLESS TUNER SIG SHIFT N/P IMMO LED WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM DOOR LOCKS SYSTEM POWER DISTRIBUTION SYSTEM SHIFT INTERLOCK SYSTEM PPL PPL CDL BACK TRUNK PPL PNK DOOR LOCKS SYSTEM WIRE PPL/WHT WIRE PPL/YEL WIRE PUSH BUTTON IGNITION SWITCH PUSH SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SEATS, DOOR LOCKS, POWER WINDOWS SYSTEMS SHIFT INTERLOCK SYSTEM SHIFT P AS REQ SW DR REQ SW IGN 2 CONT RF 1 PWR SUPPLY ST CONT USM START SW TRUNK REQUEST SW STARTING/CHARGING, ENGINE CONTROLS SYSTEMS STEP LAMP OUTPUT CDL COMMON CDL DR/FL CDL RR RL BACK BAT BCM FUSE STOP LAMP HI SW DOOR LOCK STATUS EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM STOP LAMP LO SW TRUNK ANT 1 B TRUNK ANT 1 A TRUNK LAMP OUTPUT TRUNK SW TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIPER/WASHER, HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 GND PWM SIG PWM PWR PPL 46 52 PNK TW GNDA-TW WIRE 98 97 CAN-H CAN-L PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM COOLING FAN CONTROL MODULE (FRONT OF ENGINE COMPT) COOLING FAN MOTOR 1 (LEFT FRONT OF ENGINE COMPT) COOLING FAN MOTOR 2 (RIGHT FRONT OF ENGINE COMPT) COOLING FAN RELAY-1 (LEFT REAR ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF ENGINE) FUSE 33 FUSE 42 FUSE 43 FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEAR IPDM E/R) FUSIBLE LINK O HOT AT ALL TIMES HOT IN ON OR START IGNITION RELAY 1 LT BLU WIRE MOTOR MOTOR FAN FAN PWM RLY MID P-GND PNK WIRE PPL RED WIRE S GND

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

106 110 BRAKE BNCSW 12 16 5 6 GND GND 21 22 CAN-H CAN-L PNK WIRE 81 70 CAN-H CAN-L 92 85 GNDA-ASCDSW ASCDSW ACCEL/RESUME SWITCH ASCD BRAKE SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) ASCD STEERING SWITCH BLK WIRE BLU WIRE BRAKE ECU (RIGHT REAR OF ENGINE COMPT) BRN WIRE CANCEL SWITCH COAST/SET SWITCH COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE 3 FUSE 7 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL ALL TIMES HOT IN ON OR START JOINT CONNECTOR JUNCTION LT BLU WIRE LT GRN WIRE MAIN (ON/OFF) SWITCH PNK WIRE RED WIRE SENSOR 1 SENSOR 2 SPIRAL CABLE (IN STEERING COLUMN) STOP LAMP RELAY 1 STOP LAMP SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) THROTTLE CONTROL MOTOR ELECTRIC THROTTLE CONTROL ACTUATOR THROTTLE POSITION SENSOR WHT WIRE YEL WIRE

23 40 22 17 37 12 14 4 6 7 RR DEF ON IGN RR DEF F/B GND GND (PWR) 59 31 38 RR DEF RLY IGN F/B RR DEF SW 78 79 PNK CAN-L CAN-H WIRE 98 97 CAN-H CAN-L PNK WIRE BAT PWR (F/L) BLK WIRE BLU WIRE BLU/YEL WIRE BODY GROUND (58) (EXCEPT (BEHIND LEFT END OF DASH) HYBRID: LEFT REAR BODY) COMPUTER DATA LINES SYSTEM ECM (EXCEPT HYBRID: LEFT FRONT OF ENGINE COMPT) EXCEPT 3.5L 3.5L EXCEPT HYBRID EXCEPT HYBRID HYBRID EXCEPT HYBRID MANUAL A/C FRONT AIR CONTROL (EXCEPT HYBRID) CONTROLLER (AUTO AMP) (HYBRID) FUSE 3 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE FUSE FUSE FUSIBLE LINK B FUSIBLE LINK BOX (BATTERY) (AT BATTERY) FUSIBLE LINK C GRN WIRE GRN/RED WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID, EXCEPT HYBRID AUTOMATIC A/C LT GRN WIRE ORG/ WIRE PNK WIRE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY W/ HEATED MIRRORS WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 PIG PGND IGN +B DRDD 14 15 16 17 18 RZCS RZV RZG RZSN SH 19 20 21 22 23 24 25 26 PPL PNK INCS INSN TRQV OUCS OUSN WIRE 3 4 5 6 DRDD 42-OUT BLK WIRE BLU/RED WIRE BRN WIRE CAN-H- CAN-L- CBP CEP HIGH VOLTAGE BATTERY (RIGHT REAR LUGGAGE COMPT) 8 7 CEP CBP COMPUTER DATA LINES SYSTEM EPS CONTROL UNIT (AT LEFT SIDE OF ENGINE COMPT) EPS DC/DC CONVERTER (UNDER REAR SEAT) EPS MOTOR EPS MOTOR ANGLE SENSOR GRN WIRE GRN/WHT WIRE JOINT CONNECTOR E-05 NCA WIRE ORG/ WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE SHIELD SHIELD SH TORQUE SENSOR 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