Nissan Murano Z50 (2002-2008) computer data lines system Wiring diagrams

BACK-UP LAMP RELAY (UNDER LEFT SIDE OF DASH, NEAR FUSE BLOCK (J/B)) BLK WIRE BLU WIRE BRN WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM CVT UNIT (AT BOTTOM LEFT OF TRANSMISSION) FUSE 14 FUSE BLOCK (J/B) (BELOW LEFT SIDE OF DASH) GRN WIRE GRN/WHT WIRE GRY WIRE HOT IN ON OR START INH INH INH INH INH MON LEFT BACK-UP LAMP RIGHT BACK-UP LAMP LT BLU WIRE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH PNK PNK WIRE REV LAMP RLY SHIFT POSITION INH INH INH INH INH TRANSMISSION CONTROL MODULE (TCM) (BEHIND RIGHT SIDE OF DASH) WHT WIRE YEL WIRE

1 38 37 39 40 22 12 KEY RING ILLUM OUT IGN KEY SW CAN-H CAN-L 41 48 47 PNK BATTERY SAVER OUT ROOM LAMP OUT STEP LAMP OUT WIRE 55 52 BAT GND (PWR) 58 62 BACK DOOR SW DOOR SW (DR) BETWEEN FULL STROKE, N BETWEEN FULL STROKE, N BLK BLK WIRE BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOOR KEY CYLINDER SWITCH (IN DRIVER'S DOOR) FULL STROKE DOOR SW (RL) FRONT DOOR LOCK ASSEMBLY (DRIVER SIDE) (DOOR KEY CYLINDER SWITCH) (REAR OF LEFT FRONT DOOR LOCK ASSEMBLY (PASSENGER SIDE DOOR SWITCH) (REAR OF RIGHT FRONT DOOR) FRONT DOOR) FRONT POWER WINDOW SWITCH (PASSENGER SIDE) (DOOR LOCK, UNLOCK SWITCH) FULL FULL STROKE FULL STROKE FUSE 21 FUSE 22 FUSE BLOCK (J/B) (BELOW LEFT SODE OF DASH) FUSE 1 FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) FUSIBLE LINK F GND LOCK SWITCH UNLOCK SWITCH GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START KEY SWITCH, IGNITION KNOB SWITCH KEY SWITCH, KEY LOCK SOLENOID (ON RIGHT SIDE OF STEERING COLUMN) LEFT FRONT DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF LEFT FRONT DOOR) LEFT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF LEFT REAR DOOR) LOCK UNLOCK LT BLU WIRE PNK 1 2 3 WIRE POWER WINDOW MAIN SWITCH (DOOR LOCK, UNLOCK SWITCH) PWD SERIAL LINK DOOR SW (AS) DOOR SW (RR) RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF RIGHT REAR DOOR) VIO WIRE VIO/WHT WIRE W/ INTELLIGENT KEY W/O INTELLIGENT KEY WHT/BLK WIRE YEL WIRE YEL/RED WIRE

19 9 RX (COM METER) TX (COM METER) 22 21 29 30 IGN BATT 4 3 38 2 5 11 6 32 33 34 35 36 40 39 29 COMB SW IN 3 COMB SW IN 4 45 46 LEFT FLASH OUT RIGHT FLASH OUT 55 52 BAT GND (PWR) BATTERY BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT BRAKE PEDAL, ON BRACKET) BUZZER RIGHT TURN IND COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FUSE 1 FUSE 6 FUSE 14 FUSE 20 FUSE 21 FUSE 19 FUSE 12 FUSE BLOCK (J/B) (BELOW LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT, NEAR FUSIBLE LINK F FUSE 34 GND GND GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START HOT IN ON OR ACC IGN COMB SW IN 5 COMB SW IN 2 LEFT LICENSE PLATE LIGHT LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE OFF ON HAZARD SWITCH ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT LICENSE PLATE LIGHT RIGHT TURN IND RR COMB CUT DETECT BRAKE SW CAN-H CAN-L SIDE OF DASH) STOP LAMP SWITCH (ABOVE TRAILER OPTION CONNECTOR (LEFT SIDE OF LUGGAGE COMPT) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND LOWER CENTER OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

12 38 11 14 5 4 3 2 17 6 36 35 34 33 32 40 39 13 18 DOOR SW (AS) IN IGN 52 55 GND BAT 63 62 DOOR SW (RL) IN DOOR SW (DR) IN ALTERNATOR BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT END OF DASH) BRAKE IND BRN WIRE BRN/YEL WIRE CAN HI CAN LO CHARGE IND COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FRONT FOG LAMP RELAY FUSE 1 FUSE 6 FUSE 71 FUSE 74 FUSE 72 FUSE 86 FUSE 76 FUSE 78 FUSE 88 FUSE BLOCK (J/B) (BELOW LEFT SIDE OF DASH) FUSE BLOCK (J/B) (BELOW LEFT SIDE OF DASH) FUSE 21 FUSE 14 FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) FUSIBLE LINK F GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HIGH BEAM IND HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START HOT IN ON OR START HOT AT ALL TIMES LEFT FRONT COMBINATION LAMP LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT HEADLAMP LEFT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF LEFT REAR DOOR) LT BLU WIRE LT GRN/BLK WIRE LT GRN/RED WIRE OPTICAL SENSOR (AT TOP LEFT SIDE OF DASH) ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PNK 3 2 1 GND OUTPUT PWR WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP RIGHT HEADLAMP RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF RIGHT REAR DOOR) RX (COMB METER) TX (COMB METER) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND LOWER CENTER OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

38 11 12 14 5 4 3 2 17 6 36 35 34 33 32 40 13 18 39 IGN 52 55 GND BAT 63 62 DOOR SW (RL) IN DOOR SW (DR) IN ALTERNATOR BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT BRAKE IND BRN WIRE BRN/YEL WIRE CAN HI CAN LO CHARGE IND COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER SIDE FRONT DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF LEFT FRONT DOOR) FRONT FOG LAMP RELAY FUSE 1 FUSE 6 FUSE 71 FUSE 74 FUSE 72 FUSE 86 FUSE 76 FUSE 78 FUSE 88 FUSE BLOCK (J/B) (BELOW LEFT SIDE OF DASH) FUSE BLOCK (J/B) (BELOW LEFT SIDE OF DASH) FUSE 21 FUSE 14 FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) FUSIBLE LINK F GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HEADLAMP HIGH RELAY HEADLAMP LOW RELAY HID CONT HIGH BEAM IND HIGH BEAM SOLENOID HIGH LOW HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START HOT IN ON OR START HOT AT ALL TIMES LEFT FRONT COMBINATION LAMP LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT HEADLAMP LEFT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF LEFT FRONT DOOR) LT BLU WIRE LT GRN/BLK WIRE LT GRN/RED WIRE OPTICAL SENSOR (AT TOP LEFT SIDE OF DASH) ORG/ WIRE PARKING BRAKE SWITCH (BEHIND LEFT SIDE OF DASH) PASSENGER SIDE FRONT DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF RIGHT REAR DOOR) PNK 3 2 1 GND OUTPUT PWR WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP RIGHT HEADLAMP RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (REAR OF RIGHT REAR DOOR) RX (COMB METER) SIDE OF DASH) TX (COMB METER) UNIFIED METER CONTROL UNIT UNIFIED METER, A/C AMPLIFIER (BEHIND LOWER CENTER OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLU WIRE CAN-H- CAN-L- COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM FUSE 32 FUSE 71 FUSE 78 FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) GND (SIGNAL) GND POWER GRN WIRE GRN/BLK WIRE GRN/ORG WIRE HIGH HORN (BELOW RIGHT HEADLIGHT) HORN RELAY HORN RLY DRIVE HORN SWITCH HOT AT ALL TIMES LOW HORN (BELOW LEFT HEADLIGHT) YEL WIRE

11 1 19 9 CAN-L CAN-H RX (COMB METER) TX (COMB METER) 21 22 BATT IGN 36 29 30 FUEL SENS GND GND GND (POWER) 6 5 CAN-H CAN-L 63 62 58 DOOR SW (RL) DOOR SW (DR) BACK DOOR SW 8 15 LIS CAN-H CAN-L VDC OFF ABS ACTUATOR, ELECTRIC UNIT (CONTROL UNIT) (AT RIGHT REAR OF ENG COMPT) AT-P RANGE FUEL SENS IGN AWD CONTROL UNIT (BEHIND LEFT SIDE OF DASH) AWD LOCK AWD LOCK SWITCH (IF EQUIPPED) BACK DOOR LOCK ASSEMBLY (AT LOWER CENTER OF BACK DOOR) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN L CAN-H CAN-H- CAN-L- CAN-L CAN-H COMPUTER DATA LINES SYSTEM CVT DEVICE (SECOND POSITION SWITCH) (AT BOTTOM LEFT OF TRANSMISSION) DRIVER SIDE DOOR SWITCH (FRONT DOOR LOCK ASSEMBLY) ENGINE CONTROL MODULE (BEHIND GLOVE BOX) FUEL LEVEL SENSOR UNIT (SUB) FUEL LEVEL SENSOR UNIT, FUEL PUMP (MAIN) (IN FUEL TANK) FUSE 10 FUSE 11 FUSE 12 FUSE 19 FUSE BLOCK (J/B) (BELOW LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON HOT IN ON OR START IGN 2 LEFT REAR DOOR SWITCH (REAR DOOR LOCK ASSEMBLY) LOW TIRE PRESSURE WARNING CONTROL UNIT (IF EQUIPPED) (BEHIND RIGHT SIDE OF DASH) LT BLU WIRE NCA WIRE OIL PRESS SW OIL PRESSURE SWITCH (ON LOWER RIGHT FRONT OF CYLINDER BLOCK) PASSENGER SIDE DOOR SWITCH (FRONT DOOR LOCK ASSEMBLY) PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT REAR DOOR SWITCH (REAR DOOR LOCK ASSEMBLY) STARTER RLY STEERING ANGLE SENSOR (BELOW LEFT SIDE OF DASH, NEAR STEERING COLUMN) TRANSMISSION CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) UNIFIED METER, A/C AMPLIFER (BEHIND LOWER CENTER OF DSH) VDC OFF SWITCH VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

38 11 5 4 3 2 6 36 35 34 33 32 39 40 IGN 55 52 BAT GND (PWR) A/C, AV SWITCH CONSOLE BOX ILLUM AWD LOCK SWITCH (ILLUM) BATTERY BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT COIN BOX (ILLUM) COMBINATION METER COMBINATION SWITCH COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM CVT ILLUMINATION DASH) DOOR MIRROR REMOTE CONTROL SWITCH (ILLUM) DRIVER SIDE HEATED SEAT SWITCH (ILLUM) FUSE 14 FUSE 21 FUSE 6 FUSE 71 FUSE 78 FUSE BLOCK FUSE 1 (J/B) (BELOW LEFT SIDE OF FUSIBLE LINK F GLOVE BOX LAMP) GRN/BLK WIRE GRN/YEL WIRE HAZARD SWITCH HOT AT ALL TIMES HOT AT ALL TIMES FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT, NEAR HOT IN ACC OR ON HOT IN ON OR START ILL CON ILL ILL CONTROL ILL+ ILLUM ILLUM CONTROL SW LT GRN/BLK WIRE LT GRN/RED WIRE METER ILLUM NAVI CONTROL UNIT (ILLUM) NCA WIRE ODO/TRIP METER ODO/TRIP METER, ILLUMINATION CONTROL SWITCH OFF ORG/ WIRE PASSENGER SIDE HEATED SEAT SWITCH (ILLUM) PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RESISTOR SIDE OF DASH) STEERING SWITCH (ILLUM) TAIL LAMP RELAY UNIFIED METER CONTROL UNIT VDC OFF SWITCH (ILLUM) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 POWER SUPPLY (SENS) BAT 38 11 37 39 40 IGN 55 52 BAT GND BAT GND (SIG) GND (SENS) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/YEL WIRE CIRCUIT BREAKER (LEFT SIDE OF DASH, NEAR FUSE BLOCK (J/B)) COMPUTER DATA LINES SYSTEM DETENTION SWITCH CVT DEVICE DIODE (W/ INTELLIGENT KEY) DOOR SW (DR) FRONT DOOR LOCK ASSEMBLY (DRIVER SIDE DOOR SWITCH) FUSE 1 FUSE 21 FUSE 22 (BELOW LEFT SIDE OF DASH) FUSE 6 FUSE BLOCK (J/B) GND POWER GRN WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START KEY SW CAN-H CAN-L LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MEMORY INDICATOR 1 MEMORY INDICATOR 2 MEMORY SWITCH-2 MEMORY SWITCH-1 MIRROR MOTOR (RH COM) MIRROR MTR (LH VERT) MIRROR MTR (LH HORIZ) MIRROR MTR (RH VERT) MIRROR MTR (RH HORIZ) MIRROR MTR (LH COM) ORG/ WIRE PEDAL MOTOR (FR) PEDAL MOTOR (RR) PEDAL SENSOR PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SEAT MEMORY SWITCH SET SW SET SWITCH W/ INTELLIGENT KEY W/O INTELLIGENT KEY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

ASCDSW AT-P AVCC PNK WIRE BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRAKE VMOT CAN L CAN-H COMPUTER DATA LINES SYSTEM CONDENSER (BEHIND UPPER RIGHT SIDE OF DASH) CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) ENGINE CONTROL MODULE (BEHIND GLOVE BOX) FPR FUEL LEVEL SENSOR UNIT, FUEL PUMP (IN FUEL TANK) FUEL SEN (+) FUSE 20 FUSE 77 FUSE BLOCK (J/B) (BELOW LEFT SIDE OF DASH) GND 02 IGN 6 IGN 4 IGN 2 GND A GND A GND A GND GND CDCV GND-M BNCSW IGN SW GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES IGN 5 IGN 3 IGN 1 J/C KLINE CAN L LT BLU WIRE LT GRN WIRE MOYRLY ORG/ WIRE PDPRES PNK 22 23 24 WIRE PNK/BLU WIRE POWER STEERING OIL PRESSURE SENSOR (ON POWER STEERING PUMP) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SSOFF STARTER RELAY (ON IPD MODULE) STOPLIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) STR RLY TRANSMISSION CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) UNIFIED METER, A/C AMP (BEHIND LOWER CENTER OF DASH) VB VB BATT VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE