Nissan Quest II (1999-2002) smart entrance control unit (behind center of dash) Wiring diagrams

5 6 PPL 7 5 UNLK BLK WIRE BLK/PNK WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE CIRCUIT BREAKER 1 (BEHIND LEFT KICK PANEL) FUSE 23 FUSE 30 FUSE 39 FUSE 5 FUSE BLOCK (LEFT OF STEERING COLUMN) FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPT) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HOOD SWITCH HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START J/C 4 (IN FUSE, FUSIBLE LINK BOX) KEY SWITCH LEFT BACK DOOR LATCH SWITCH RIGHT BACK DOOR LATCH SWITCH LEFT FRONT DOOR SWITCH LEFT SLIDING DOOR SWITCH LOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH MEMORY SYSTEMS HORNS SYSTEM PNK/WHT WIRE PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT DOOR LOCK/ UNLOCK SWITCH RIGHT FRONT DOOR SWITCH RIGHT SLIDING DOOR SWITCH SECURITY INDICATOR LAMP SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) STARTING/CHARGING SYSTEM THEFT WARNING RELAY (ON RELAY BOX) UNLK WHT/GRN WIRE WHT/RED WIRE YEL WIRE

16 17 GROUND ANTI-THEFT SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ANTI-THEFT SYSTEM BATTERY DR AJAR WARN LP 14 15 BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BRN/WHT WIRE CIRCUIT BREAKER 1 (BEHIND LEFT KICK PANEL) DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM WARNING SYSTEMS FUSE FUSE BLOCK FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE PNK/BLK WIRE PNK/WHT WIRE PPL 41 42 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SECURITY LAMP L FR UNLOCK SEN LOCK BACK DR UNLK SEN SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BACK DOOR LAMP BACK DOOR LATCH SWITCHES BLK WIRE BLU/ORG WIRE BRN WIRE BRN/WHT WIRE DOOR FRONT PERSONAL LAMP FRONT ROOM LAMP FUSE 21 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) GLOVE BOX LAMP) HOT AT ALL TIMES INTERIOR LIGHTING SIGNAL J/C 3 (BEHIND LEFT SIDE OF DASH) J/C 4 (IN FUSE, FUSIBLE LINK BOX, LEFT FRONT OF ENG COMPT) KEY SWITCH LEFT BACK DOOR LATCH SWITCH LEFT DOOR SWITCH LEFT FOOT LAMP LEFT FRONT DOOR SWITCH LEFT FRONT STEP LAMP LEFT SLIDING DOOR STEP LAMP LEFT SLIDING DOOR SWITCH LEFT VANITY LAMP LIGHTING SWITCH MAP LAMP OFF ON OFF ORG/ WIRE REAR PERSONAL LAMP REAR ROOM LAMP RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT BACK DOOR LATCH SWITCH RIGHT DOOR SWITCH SLIDING DOOR SWITCHES RIGHT FOOT LAMP RIGHT FRONT DOOR SWITCH RIGHT FRONT STEP LAMP RIGHT SLIDING DOOR STEP LAMP RIGHT SLIDING DOOR SWITCH RIGHT VANITY LAMP ROOM LAMP ZONE A ROOM LAMP ZONE B ROOM LAMP ZONE C SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) WHT WIRE

BLK WIRE FUSE 14 FUSE 16 FUSE 15 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE 30 FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPARTMENT) FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH ILLUM LEFT DOOR MIRROR LT GRN WIRE OFF ON ON IND. PNK WIRE PNK/BLK WIRE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER SWITCH RED WIRE RIGHT DOOR MIRROR SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) WHT WIRE YEL WIRE

A/T IND ABS IND. AIR BAG IND ANTI-LOCK BRAKES SYSTEM ASCD CONTROL UNIT (AT RIGHT SIDE OF DRIVER'S FOOTWELL) BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (IN RESERVOIR) BRAKE IND BRN/WHT WIRE BULB CHECK RELAY CHARGE IND CHECK ENGINE IND CRUISE IND DATA LINK CONNECTOR (FOR CONSULT) (BEHIND DASH, NEAR FUSE BOX COVER) DOOR IND ECCS CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FUEL GAUGE FUEL IND FUEL TANK GAUGE UNIT (IN TANK) FUSE 29 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM HIGH BEAM IND HOT IN ON OR START ILLUMINATION INSTRUMENT CLUSTER J/C 2 (BEHIND LEFT SIDE OF DASH) J/C 4 (IN FUSE, FUSIBLE LINK BOX) LEFT TURN IND LOW FUEL/ ANTI SLOSH UNIT LT GRN/RED WIRE O/D OFF IND OIL IND OIL PRESSURE SWITCH (AT LOWER LEFT FRONT OF ENGINE, AT BASE OF OIL FILTER) ORG/ WIRE ORG/BLU WIRE PARKING BRAKE SWITCH (AT BASE OF PARK BRAKE LEVER) PNK 10 11 12 WIRE PNK 23 24 25 26 27 28 29 30 31 32 33 34 WIRE PNK/BLK WIRE PNK/BLU WIRE PPL PPL 18 3 29 RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND SEAT BELT BUCKLE SWITCH SEAT BELT IND SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) SPEED- OMETER STARTING/CHARGING SYSTEM TACH- OMETER TEMP GAUGE THERMAL TRANSMITTER (TOP RIGHT SIDE OF ENGINE) TRANSMISSION CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) VEHICLE SPEED SENSOR (ON TRANSAXLE) WARNING SYSTEMS WASHER FLUID LEVEL SWITCH (ON WASHER FLUID RESERVOIR) WASHER IND WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/PPL WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CIRCUIT BREAKER 2 (BEHIND LEFT KICK PANEL) DEFOGGER SYSTEM DN DIRECT- TIONAL SWITCH DOOR MIRROR REMOTE CONTROL SWITCH FUSE FUSE 21 FUSE 29 FUSE 5 (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE BLOCK FUSE, FUSIBLE LINK BOX GRN WIRE GRN/BLK WIRE GRY WIRE GRY/RED WIRE HEATED MIRROR HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START J/C 3 (BEHIND LEFT SIDE OF DASH) LEFT DOOR MIRROR LEFT RIGHT LEFT/RIGHT MIRROR SELECT SWITCH UP LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE MEMORY SEAT, MIRROR CONTROL UNIT (UNDER DRIVER'S SEAT) MEMORY SEATS SYSTEM MEMORY SET SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/LT BLU WIRE ORG/RED WIRE ORG/WHT WIRE PNK WIRE PPL RED WIRE RED/LT GRN WIRE RED/WHT WIRE RIGHT DOOR MIRROR SET 1 SET 2 SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) TRANSMISSIONS SYSTEM UP DOWN WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/LT GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BACKREST FORWARD/ REARWARD BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CIRCUIT BREAKER 2 (BEHIND LEFT KICK PANEL) FUSE 20 FUSE 21 FUSE 29 FUSE BLOCK FUSE, FUSIBLE LINK BOX GRN WIRE GRN/BLK WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 3 (BEHIND LEFT SIDE OF DASH) LEFT POWER SEAT MOTOR ASSEMBLY LEFT POWER SEAT SWITCH LIFTING POSITION SENSOR LIFTING SWITCH LT BLU WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE MEMORY MIRRORS SYSTEM MEMORY SEAT, MIRROR CONTROL UNIT (UNDER DRIVER'S SEAT) MEMORY SET SWITCH ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/LT BLU WIRE ORG/RED WIRE ORG/WHT WIRE PNK WIRE PPL RECLINING POSITION SENSOR RECLINING SWITCH RED WIRE RED/BLU WIRE RED/GRN WIRE RED/LT GRN WIRE RED/WHT WIRE SEAT FORWARD/ REARWARD SEAT UP/ DOWN SET 1 SET 2 SLIDING POSITION SENSOR SLIDING SWITCH SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) TRANSMISSIONS SYSTEM WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/LT GRN WIRE YEL/RED WIRE YEL/WHT WIRE

5 6 PPL 7 5 UNLK BLK WIRE BLK/PNK WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE CIRCUIT BREAKER 1 (BEHIND LEFT KICK PANEL) FUSE 23 FUSE 30 FUSE 39 FUSE 5 FUSE BLOCK (LEFT OF STEERING COLUMN) FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPT) GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HOOD SWITCH HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START J/C 4 (IN FUSE, FUSIBLE LINK BOX) KEY SWITCH LEFT BACK DOOR LATCH SWITCH RIGHT BACK DOOR LATCH SWITCH LEFT FRONT DOOR SWITCH LEFT SLIDING DOOR SWITCH LOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH MEMORY SYSTEMS HORNS SYSTEM PNK/WHT WIRE PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT DOOR LOCK/ UNLOCK SWITCH RIGHT FRONT DOOR SWITCH RIGHT SLIDING DOOR SWITCH SECURITY INDICATOR LAMP SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) STARTING/CHARGING SYSTEM THEFT WARNING RELAY (ON RELAY BOX) UNLK WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLU WIRE CIRCUIT BREAKER 1 (BEHIND LEFT KICK PANEL) CLOSE CLOSE OPEN CLOSE OPEN OPEN CLOSE OPEN DOWN DOWN UP DOWN UP UP FROM MAIN POWER WINDOW SWITCH (DIAGRAM 1 OF 1) FROM MAIN POWER WINDOW SWITCH (DIAGRAM 1 OF 1) W/ REAR POWER VENT WINDOWS FRONT LEFT WINDOW SWITCH AUTO DOWN CIRCUIT FRONT RIGHT WINDOW SWITCH FUSE 39 FUSE, FUSIBLE LINK BOX (ON LEFT FRONT OF ENGINE COMPT) FUSE 30 GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INTERIOR LIGHTS SYSTEM (INSTRUMENT ILLUMINATION) LEFT FRONT DOOR SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT REAR POWER VENT WINDOW MOTOR LT GRN WIRE MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH MOTOR NCA WIRE ORG/ WIRE PNK WIRE POWER WINDOW RELAY (BEHIND LEFT KICK PANEL) PPL RED WIRE RIGHT FRONT POWER WINDOW RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR POWER VENT WINDOW MOTOR SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH) TO MAIN POWER WINDOW SWITCH (DIAGRAM 1 OF 1) WINDOW LOCK SWITCH YEL WIRE

BLK WIRE BLU WIRE FUSE 30 FUSE 39 FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) GRN WIRE GROUND M-40 GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION JOINT CONNECTOR 4 (IN FUSE, FUSIBLE LINK BOX) KEY SWITCH LEFT FRONT DOOR SWITCH LIGHT SWITCH LIGHTING SWITCH LT GRN WIRE M-39 M-39 BATTERY M-40 OFF ORG/ WIRE RED WIRE SEAT BELT BUCKLE SWITCH (IN DRIVER SEATBELT BUCKLE) SEATBELT SWITCH SMART ENTRANCE CONTROL UNIT (BEHIND CENTER OF DASH)