Nissan Quest III (2003-2009) unified meter control unit Wiring diagrams

1 2 3 4 5 6 7 8 9 10 +B PPL 6 7 8 PPL BUS+ SHIELD BUS- 65 67 66 RX SHIELD TX AUDIO UNIT AV SWITCH BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DISPLAY UNIT FUSE 12 FUSE 14 FUSE 19 FUSE 4 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GND SPEED AUDIO TX SHIELD AUDIO RX GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN ILL LT GRN WIRE NCA WIRE ORG/ WIRE PNK CAN-L WIRE PNK WIRE PNK/BLU WIRE PPL PPL 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BUS+ SHIELD BUS- CAN-H RED/BLU WIRE UNIFIED METER CONTROL UNIT YEL/RED WIRE

70 67 BAT GND B+ B+ CPU GND GND CAN-L CAN-H BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FRONT WIPER HI RELAY FRONT WIPER MOTOR (LEFT REAR OF ENGINE COMPT) FRONT WIPER RELAY FRONT, REAR WASHER MOTOR (RIGHT FRONT OF ENGINE COMPT) FUSE 14 FUSE 16 FUSE 39 FUSE 34 FUSE 41 FUSE 47 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK J GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HI RLY IGI HOT AT ALL TIMES HOT IN ON OR START IGN IGNITION RELAY INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 IPDM E/R (RIGHT SIDE OF ENGINE COMPT) MOVE ORG/ WIRE OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 PNK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RLY AUTO STOP SIDE OF DASH) STOP UNIFIED METER CONTROL UNIT WASH MTR WASHER FLUID LEVEL SWITCH WASHER IND WHT/BLK WIRE YEL/BLK WIRE YEL/RED WIRE

13 12 DR SW (RR) DR SW (AS) 37 23 39 40 KEW SW SEC IND CAN-H CAN-L 43 48 47 DR LIFT DR SW (RL) DR SW (DR) 48 49 57 CAN-H CAN-L OIL PRESS PNK WIRE ABS IND. AIR BAG IND ANTI-LOCK BRAKES SYSTEM BACK DOOR SWITCH BACK DOOR LATCH (DOOR AJAR SWITCH) (LOWER CENTER OF BACK DOOR) BELT IND BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) BRAKE IND BRN/WHT WIRE BRN/YEL WIRE BUZZER CHARGE IND COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DOOR IND FUEL GAUGE FUEL IND FUEL LEVEL SENSOR UNIT, FUEL PUMP (AT FUEL TANK) FUSE GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE HI REAR OF ENGINE) HIGH BEAM IND HOT AT ALL TIMES FUSE BLOCK (J/B) FUSE (BEHIND LEFT SIDE OF DASH) HOT IN ON OR START ILLUMINATION CONTROL KEY SWITCH LEFT FRONT DOOR SWITCH (AT LEFT "B" PILLAR) LEFT SLIDING DOOR SWITCH (AT LEFT "C" PILLAR) LEFT TURN IND LT BLU WIRE MALFUNCTION IND LAMP METER ILLUM IND O/D OFF IND OIL IND OIL PRESSURE SWITCH (LOWER LEFT ORG/ WIRE ORG/BLK WIRE PARKING BRAKE SWITCH (BEHIND LEFT END OF DASH) PNK WIRE PNK/BLU WIRE PPL/WHT WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR SWITCH (AT RIGHT "B" PILLAR) RIGHT SLIDING DOOR SWITCH (AT RIGHT "C" PILLAR) RIGHT TURN IND SECURITY IND SET IND SLIP IND SPEEDOMETER STARTING/CHARGING SYSTEM INTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM WARNING SYSTEM TACHOMETER TCS OFF IND (W/O VDC) TIRE PRESSURE IND UNIFIED METER CONTROL UNIT VDC OFF IND (W/ VDC) W/O POWER BACK DOOR W/ POWER BACK DOOR WASHER IND WATER TEMP GAUGE WHT/BLU WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/GRN WIRE YEL/RED WIRE

A/T DEVICE (UNDER CENTER OF DASH) ASCD STEERING SWITCH AUDIO CONTROL SWITCH AUDIO UNIT AUTOMATIC DOOR MAIN SWITCH (W/ POWER SLIDING DOOR) AV SWITCH BLK WIRE BLU WIRE BLUETOOTH ON INDICATOR (IF EQUIPPED) BRN/YEL WIRE CABLE) (BEHIND LEFT SIDE OF DASH) COMBINATION METER COMBINATION SWITCH (SPIRAL CONSOLE LAMP (W/O POWER SLIDING DOOR) DISPLAY ILL+ CONTROL UNIT (W/ COLOR DISPLAY) (BEHIND DISPLAY ILL+ UNIT (W/ MONO- CHROME DISPLAY) DVD FRONT FRT GND AIR CONTROL AUX BCKLT DIM ILL FRONT REAR AIR CONTROL FUSE 14 FUSE 19 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) GLOVE BOX LAMP) HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START ILL+ PLAYER (IF EQUIPPED) ILL- ILLUM ILLUMINATION CONTROL LAMPS ON DEMAND SWITCH LEFT FRONT HEATED SEAT SWITCH (IF EQUIPPED) MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH METER ILLUM NAVI CONTROL UNIT (IF EQUIPPED) (UNDER RIGHT FRONT SEAT) NCA WIRE ORG/ WIRE PEDAL ADJUSTING SWITCH (IF EQUIPPED) PPL REAR ILL+ AUDIO REMOTE CONTROL GND UNIT (IF EQUIPPED) REAR ILL+ MOST AIR CONTROL GND REAR SONAR SYSTEM OFF SWITCH (IF EQUIPPED) RED WIRE RED/BLU WIRE RED/YEL WIRE RESISTOR 1 (BEHIND LEFT RIGHT POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH SIDE OF DASH) STEERING WHEEL) TCS ON/OFF SWITCH (W/O VDC) UNIFIED METER CONTROL UNIT VDC OFF SWITCH (W/ VDC) WHT WIRE YEL WIRE

73 74 ANT SIG (GPS) ANT GND (GPS) BLK WIRE BLK/WHT WIRE BLU PNK WIRE BLU WIRE BODY COMPUTER SYSTEM BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) CAN L CAN-H COMBINATION METER COMPUTER DATA LINES SYSTEM FUSE 12 (J/B) (BEHIND LEFT SIDE FUSE 14 FUSE 17 FUSE 19 FUSE 4 FUSE 41 FUSE BLOCK GND B+ GPS ANTENNA (BEHIND CENTER OF DASH) GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) NAVI CONTROL UNIT (UNDER RIGHT FRONT SEAT) NCA WIRE OF DASH) ORG/ WIRE PARK/NEUTRAL POSITION (PNP) SWITCH (ON TRANSAXLE) PNK WIRE PNK/BLU WIRE PPL RED WIRE RED/BLU WIRE RGB SHIELD RGB SYNC SYNC SHIELD RV SPEED (8) SHIELD BUS + BUS - TAIL LAMP RELAY UNIFIED METER CONTROL UNIT VOICE (+) SHIELD VOICE (-) WHT WIRE YEL BRN/ WIRE YEL WIRE YEL/RED WIRE

55 44 MTR OUTPUT AUTO STOP 70 67 BAT GND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT BRN WIRE CASE EARTH COMBINATION METER COMBINATION SWITCH FRONT, REAR WASHER MOTOR (RIGHT FRONT OF ENGINE COMPT) FUSE 14 FUSE 16 FUSE 47 FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK J GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGN INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 IPDM E/R (RIGHT SIDE OF ENGINE COMPT) LT BLU WIRE MOVE ORG/ WIRE OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 REAR WIPER MOTOR (CENTER OF BACK DOOR) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SIDE OF DASH) STOP UNIFIED METER CONTROL UNIT WASH MTR WASHER FLUID LEVEL SWITCH WASHER IND WHT/BLK WIRE YEL/BLK WIRE YEL/RED WIRE

1 49 24 IGN ODS OUT SEAT BELT REMINDER 11 22 2 CZS (+) K-LINE GND 12 16 CZS (-) CZS-SHLD AIR BAG DIAGNOSIS SENSOR UNIT (UNDER LOWER CENTER OF DASH) AIR BAG INDICATOR AIRBAG W/L BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMBINATION METER DATA LINK CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF DASH) FUSE 13 FUSE 14 FUSE BLOCK (J/B) (BEHIND LEFT END OF DASH) GND RH-SAT (+) RH-SAT (-) P-RH (+) RH CURTAIN 2 (-) P-RH (-) GRN WIRE GRN/YEL WIRE HOT IN ON OR START LEFT FRONT SIDE CURTAIN AIR BAG MODULE (NEAR TOP OF LEFT "B" PILLAR) LEFT REAR SIDE CURTAIN AIR BAG MODULE (NEAR TOP OF LEFT "C" PILLAR) LEFT SIDE AIR BAG (SATELLITE) SENSOR (AT LEFT "B" PILLAR) LH CURTAIN (-) LH CURTAIN 2 (+) LH CURTAIN (+) LH BUCKLE SW LT BLU WIRE NCA WIRE ODS IN ORG/ WIRE P-LH (-) LH CURTAIN 2 (-) P-LH (+) LH-SAT (-) LH-SAT (+) GND RH BUCKLE SW RH CURTAIN (+) RH CURTAIN 2 (+) RH CURTAIN (-) RIGHT FRONT SEAT BELT PRETENSIONER (AT RIGHT "B" PILLAR) RIGHT FRONT SIDE AIR BAG MODULE (IF EQUIPPED) (SIDE OF RIGHT FRONT SEAT) RIGHT FRONT SIDE CURTAIN AIR BAG MODULE (NEAR TOP OF RIGHT "B" PILLAR) RIGHT REAR SIDE CURTAIN AIR BAG MODULE (NEAR TOP OF RIGHT "C" PILLAR) RIGHT SIDE AIR BAG (SATELLITE) SENSOR (AT RIGHT "B" PILLAR) SEAT BELT UNIFIED METER CONTROL UNIT VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

40 39 38 37 PNK CAN-L CAN-H WIRE 70 67 BAT (F/L) GND AIR BAG DIAGNOSIS SENSOR UNIT (UNDER LOWER CENTER OF DASH) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH) BUCKLE SW BUZZER COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DOOR SW (DR) FUSE 14 FUSE 16 FUSE 19 FUSIBLE LINK J GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES FUSE BLOCK (J/B) (BEHIND LEFT SIDE OF DASH) HOT AT ALL TIMES FUSE, FUSIBLE LINK BLOCK (LEFT FRONT OF ENGINE COMPT) HOT IN ON OR START IGN SW KEY SW KEY SWITCH LEFT FRONT DOOR SWITCH (AT LEFT "B" PILLAR) LEFT SEAT BELT BUCKLE SWITCH (IN DRIVER'S SEAT BELT BUCKLE ASSEMBLY) ORG/ WIRE P/ WARN CHECK PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SEAT BELT SEAT BELT IND DOOR IND TIRE PRESSURE IND TIRE PRESSURE WARNING CHECK CONNECTOR (BEHIND LOWER CENTER OF DASH) UNIFIED METER CONTROL UNIT WHT WIRE WHT/BLK WIRE YEL WIRE