Nissan Sentra B16 (2006-2009) computer data lines system Wiring diagrams

84 83 CAN-H CAN-L A/T CHECK ATF TEMP SENS PRI OIL PRESS SENS SEC OIL PRESS SENS BATT VIGN BATT VIGN BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN/RED WIRE BRN/WHT WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM PNK WIRE CVT DEVICE (UNDER FRONT OF CENTER FLOOR CONSOLE) CVT FLUID TEMP SENSOR ROM ASSEMBLY CVT UNIT (LEFT SIDE OF TRANSAXLE) ECM (ON LEFT SIDE OF FIREWALL) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE 14 HOT IN ON OR START FUSE 49 L/U&SELECT- ON/OFF SOL L/U&SELECT-LINER SOL SEC LINER SOL PL LINER SOL LINE PRESSURE SOLENOID VALVE LOCK-UP SELECT SOLENOID VALVE LT GRN WIRE LT GRN/RED WIRE LT GRN/WHT WIRE O/D CONTROL SW OD OFF ORG/BLK WIRE ORG/BLU WIRE P RANGE SW PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PRIMARY PRESSURE SENSOR SECONDARY PRESSURE SENSOR PRIMARY SPEED SENSOR (LEFT SIDE OF TRANSAXLE) RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY SPEED SENSOR (TOP OF TRANSAXLE) SENSOR GND STARTING/ CHARGING SYSTEM STEP MOTOR TCM (TRANSMISSION CONTROL MODULE) (LEFT FRONT OF ENGINE COMPT) TORQUE CONVERTER CLUTCH SOLENOID VALVE SECONDARY PRESSURE SOLENOID VALVE UNIFIED METER CONTROL UNIT IGN CAN-H CAN-L 9 10 PNK WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

32 31 CAN-H CAN-L 45 46 47 48 49 50 51 52 53 54 55 56 LED GND LED+ LED GND SO RESET SHT AUDIO UNIT BAT (BACK-UP) BLK WIRE BLU WIRE C/D CS VDD+ GND GND COMBINATION METER COMPUTER DATA LINES SYSTEM DISPLAY UNIT FUSE 19 FUSE 31 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE 14 FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) HOT AT ALL TIMES HOT IN ON OR START IGN GND GND CAN-L CAN-H NCA WIRE PNK WIRE UNIFIED METER CONTROL UNIT WHT WIRE YEL WIRE

39 40 12 13 CAN-H CAN-L DOOR SW (AS) DOOR SW (RR) PNK WIRE ABS IND (W/ ABS) AIR BAG IND ANTI-THEFT SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM BELT IND BLK WIRE BLK/PNK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRAKE FLUID LEVEL SWITCH (LEFT REAR CORNER OF ENGINE BRAKE IND BRN WIRE BRN/WHT WIRE BUZZER CAN L CAN-H CHARGE IND COMBINATION METER COMPARTMENT) COMPUTER DATA LINES SYSTEM CRUISE IND (W/ ASCD) DOOR IND FUEL GAUGE FUEL IND FUEL LEVEL SENSOR UNIT, FUEL PUMP (FUEL LEVEL SENSOR) (ON FUEL TANK) FUSE 14 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GRN WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START ILLUMINATION CONTROL KEY IND (GREEN) (W/ INTELLIGENT KEY) KEY IND (RED) WIRE LEFT FRONT DOOR SWITCH (IN LEFT "B" PILLAR) LEFT REAR DOOR SWITCH (IN LEFT "C" PILLAR) LEFT TURN IND LOCK IND (W/ INTELLIGENT KEY) LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP METER ILLUMINATION O/D OFF IND (W/ CVT) OIL IND OIL PRESSURE SWITCH (LOWER LEFT SIDE OF ENGINE) ORG/ WIRE OUTPUT (LED) OUTPUT (LAMP) GND PARKING BRAKE SWITCH (UNDER CENTER FLOOR CONSOLE) PNK WIRE PPL PPL 42 48 47 STATUS SW DOOR SW (RL) DOOR SW (DR) PRESSURE SW OIL PS IND RED WIRE RED/WHT WIRE RIGHT FRONT DOOR SWITCH (IN RIGHT "B" PILLAR) RIGHT REAR DOOR SWITCH (IN RIGHT "C" PILLAR) RIGHT TURN IND SECURITY IND SET IND (W/ ASCD) SPEEDOMETER STARTING/CHARGING SYSTEM TACHOMETER TIRE PRESSURE IND TRUNK ROOM LAMP SWITCH UNIFIED METER CONTROL UNIT VEHICLE SPEED SENSOR (W/O ABS OR CVT) (TOP RIGHT SIDE OF CLUTCH HOUSING) W/ INTELLIGENT KEY WARNING SYSTEM WASHER IND (CANADA) WATER TEMPERATURE GAUGE WHT WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM TRANSMISSIONS SYSTEM

11 38 39 40 4 3 2 5 6 32 33 34 35 36 ACC SW IGN SW CAN-H CAN-L 21 22 3 1 GND GND GND B+ 70 57 67 BAT (F/L) BAT (FUSE) GND (PWR) ASCD STEERING SWITCH AUDIO UNIT BLK WIRE BLK/YEL WIRE BLU WIRE BLUETOOTH ON INDICATOR (IF EQUIPPED) BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE CAN L CAN-H CENTER CONSOLE LAMP COMBINATION METER COMBINATION SWITCH COMBINATION SWITCH (SPIRAL CABLE) (IN STEERING COLUMN) COMPUTER DATA LINES SYSTEM CVT DEVICE (IF EQUIPPED) (UNDER FRONT OF CENTER FLOOR CONSOLE) FRONT AIR CONTROL FUSE 12 FUSE 14 (BEHIND LEFT END OF DASH) FUSE 19 FUSE 21 FUSE 36 FUSE 6 FUSE BLOCK (J/B) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK J GLOVE BOX LAMP) GND SIG GRN WIRE GRY WIRE HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START ILLUMINATION ILLUMINATION CONTROL ILLUMINATION METER LEFT CONSOLE LAMP LT BLU WIRE LT GRN WIRE ORG/ WIRE OUTPUT (LAMP) PNK IGN GND ILL WIRE PNK PPL WIRE PNK WIRE PPL PPL OUTPUT (LED) PPL PNK WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE RESISTOR 1 (BEHIND CENTER OF DASH) RIGHT CONSOLE LAMP STEERING WHEEL/ AUDIO CONTROL SWITCH TAIL LAMP RELAY TAIL/L RLY UNIFIED METER CONTROL UNIT W/ STEERING WHEEL AUDIO CONTROL SWITCHES WHT WIRE YEL WIRE

+IG A/C RELAY ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, TRANSMISSIONS, INSTRUMENT CLUSTER SYSTEMS AS SW BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRN/YEL WIRE CAN L CAN-H COMPUTER DATA LINES SYSTEM CPU TAIL/L RLY ECM RELAY ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS, INTERIOR LIGHTS SYSTEMS FROM FRONT WIPER RELAY (DIAGRAM 3 OF 3) FROM FUSE 52 (DIAGRAM 3 OF 3) FROM FUSIBLE LINK B (DIAGRAM 1 OF 3) FROM FUSIBLE LINK D (DIAGRAM 1 OF 3) FROM IGNITION SWITCH (DIAGRAM 2 OF 3) FRONT FOG LAMP RELAY FRONT WIPER HIGH RELAY FRONT WIPER RELAY FUEL PUMP RELAY FUSE FUSE 48 FUSE 49 FUSE 50 FUSE 51 FUSE 53 FUSE 54 FUSE 55 HEADLAMP LOW RELAY IGNITION RELAY INSTRUMENT CLUSTER, TRANSMISSIONS SYSTEMS LEFT HEADLAMP HIGH RELAY PNK WIRE PPL REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RIGHT HEADLAMP HIGH RELAY TAIL LAMP RELAY THROTTLE CONTROL MOTOR RELAY TO IGNITION RELAY (DIAGRAM 3 OF 3) WHT WIRE WHT/RED WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/RED WIRE

13 12 DOOR SW (RR) DOOR SW (AS) 20 19 18 KEYLESS TUNER SIG KEYLESS TUNER OUT KEYLESS SENS GND 48 47 DOOR SW (RL) DOOR SW (DR) 66 65 59 DOOR UNLCK OUT (OTHER) DOOR LCK OUT (ALL) DOOR UNLCK OUT (DR) PPL 70 67 57 BAT (F/L) GND (POWER) BAT (FUSE) 8 39 40 KEY CYL LCK SW CAN-H CAN-L BATT + BETWEEN FULL STROKE, N FULL STROKE BLK WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CAN L CAN-H CDL LCK SW COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEMS FUSE FUSE 52 FUSE 53 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK BOX FUSIBLE (LEFT FRONT LINK J OF ENGINE COMPARTMENT) GND (SIGNAL) GND POWER GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HORN RLY HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGN IGNITION RELAY KEY CYL UNLCK SW KEY SWITCH LEFT DOOR LOCK/UNLOCK SWITCH LEFT FRONT DOOR LOCK ASSEMBLY (ACTUATOR) (REAR OF LEFT FRONT DOOR) LEFT FRONT DOOR LOCK ASSEMBLY (KEY CYLINDER SWITCH) (REAR OF LEFT FRONT DOOR) LEFT FRONT DOOR SWITCH (IN LEFT "B" PILLAR) LEFT REAR DOOR SWITCH (IN LEFT "C" PILLAR) LOCK LOCK SWITCH LT BLU WIRE MAIN POWER WINDOW, DOOR LOCK/UNLOCK SWITCH ORG/ WIRE PNK CDL UNLCK SW WIRE PNK WIRE POWER PPL PPL KEY SW PPL TRUNK STATUS SW RED WIRE RED/WHT WIRE REMOTE KEYLESS ENTRY RECEIVER (BEHIND RIGHT SIDE OF DASH) RIGHT FRONT DOOR LOCK ACTUATOR (REAR OF RIGHT FRONT DOOR) RIGHT FRONT DOOR SWITCH (IN RIGHT "B" PILLAR) RIGHT POWER WINDOW, DOOR LOCK/UNLOCK SWITCH RIGHT REAR DOOR SWITCH (IN RIGHT "C" PILLAR) SIG TRUNK ROOM LAMP SWITCH UNLOCK UNLOCK SWITCH W/ POWER WINDOWS PNK WIRE W/O POWER WINDOWS PNK WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

30 29 28 24 23 22 21 32 36 RXD TXD 45 46 47 48 49 50 51 52 53 54 55 56 LED GND LED+ LED GND SO RESET SHT AUDIO IN+ AUDIO SHIELD AUDIO IN- AUDIO UNIT BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLUETOOTH CONTROL UNIT (UNDER DRIVER'S SEAT) BRN WIRE C/D CS VDD+ GND GND CELLULAR PHONES SYSTEM COMBINATION SWITCH (SPIRAL CABLE) (IN STEERING COLUMN) COMPUTER DATA LINES SYSTEM DISPLAY UNIT GRN WIRE GRN/WHT WIRE GRY WIRE LADDER OUT 2 LADDER GND LADDER OUT 1 LADDER IN 2 LADDER IN GND LADDER IN 1 LEFT REAR SPEAKER ASSEMBLY LT GRN WIRE LT GRN/BLK WIRE MODE (PHONE/END) SWITCH MUTE SIGNAL PNK PNK CAN-L CAN-H WIRE NCA WIRE PNK WIRE POWER (PHONE/SEND) SWITCH PPL PPL 8 9 PPL/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REQ RX TX RIGHT REAR SPEAKER ASSEMBLY SAT RCH (+) SAT RCH (-) SAT LCH (+) SAT LCH (-) BAT SATELLITE RADIO ANTENNA SEEK SWITCH DN SPEAKER STEERING WHEEL AUDIO CONTROL SWITCHES SUBWOOFER UP INTERIOR LIGHTS SYSTEM UP VOLUME SWITCH DN W/ SATELLITE RADIO TUNER WHT WIRE WHT/PPL WIRE WHT/RED WIRE YEL WIRE

+IG A/T BATTERY BLK WIRE BLK/GRY WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN-H CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM FUSE 52 FUSE 53 FUSIBLE LINK BOX (BATTERY) FUSIBLE LINK A GND (SIGNAL) CAN-L GND POWER HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START FUSE BLOCK FUSE 12 (J/B) (BEHIND LEFT END OF DASH) IGNITION RELAY IGNITION SWITCH ST M/T NCA WIRE OFF ON PNK WIRE RED WIRE STARTER MOTOR STARTER MTR STARTER RELAY WHT WIRE

11 12 3 2 29 BAT GND CAN-L CAN-H TRUNK SW 70 57 67 BAT (F/L) BAT (FUSE) GND (POWER) BLK WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 21 FUSE 9 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPARTMENT) FUSIBLE LINK J GRN/WHT WIRE HOT AT ALL TIMES LT BLU WIRE PNK 40 39 CAN-L CAN-H WIRE PNK WIRE RED WIRE TRUNK LID OPENER ACTUATOR (CENTER REAR OF TRUNK LID) TRUNK OPENER REQUEST SWITCH TRUNK OUT WHT WIRE YEL BLK/ WIRE

AIR BAG DIAGNOSIS SENSOR UNIT (BELOW CENTER FLOOR CONSOLE) AS BELT BAT (F/L) BAT FUSE BELT IND BLK WIRE BLK/YEL WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT SIDE OF DASH) BRN WIRE BUZZER CAN L CAN-H COMB SW IN 1 COMB SW IN 3 COMB SW IN 4 COMB SW OUT 1 COMB SW OUT 2 COMB SW OUT 3 COMB SW OUT 4 COMB SW OUT 5 COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DOOR IND DOOR SW (DR) FUSE FUSE 12 FUSE 14 FUSE 19 FUSE 9 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) FUSE, FUSIBLE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN IGN SW IGNITION KNOB SWITCH INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 INTELLIGENT KEY UNIT (IF EQUIPPED) (BEHIND RIGHT SIDE OF DASH) KEY SWITCH KEY SWITCH (W/O INTELLIGENT KEY) KEY SWITCH, IGNITION KNOB SWITCH (W/ INTELLIGENT KEY) LEFT BUCKLE SW LEFT FRONT DOOR SWITCH (IN LEFT "B" PILLAR) LEFT SEAT BELT BUCKLE SWITCH (IN DRIVER'S SEAT BELT BUCKLE) LINK BOX FUSIBLE LINK J (LEFT FRONT OF ENGINE COMPARTMENT) LT BLU WIRE LT GRN WIRE ORG/ WIRE OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PARKING BRAKE SWITCH (UNDER CENTER FLOOR CONSOLE) PKB SW PNK BLU WIRE PNK CAN-L WIRE PNK COMB SW IN 2 WIRE PNK WIRE PPL PPL COMB SW IN 5 PPL KEY SW PPL W/ INTELLIGENT KEY PUSH SW RED WIRE SEAT BELT REMIND UNIFIED METER CONTROL UNIT W/O INTELLIGENT KEY WHT WIRE