Nissan 200SX S14 (1993-2000) smart entrance control unit (behind dash, right of steering column) Wiring diagrams

1 2 BATT DR UL OUT RH DR UL OUT LH DR LOCK OUT ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BLU/ORG WIRE CIRCUIT BREAKER (BEHIND DASH, LEFT OF FUSE BLOCK) DEFOGGER SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DEFOGGER SYSTEM WARNING SYSTEMS DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR SW RR DEF OUT FUSE FUSE BLOCK FUSE FUSE FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEXT TO BATTERY) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START KEY SWITCH LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH LOCK UNLOCK RR DEF SW SEAT BELT SW PPL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MULTI-REMOTE CONTROL RELAY 1 (IN RELAY BOX) MULTI-REMOTE CONTROL RELAY 2 (IN FUSIBLE LINK BOX) ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH SMART ENTRANCE CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) STARTING/CHARGING SYSTEM, ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

BATTERY BLK WIRE BLU WIRE CIRCUIT BREAKER (BEHIND DASH, LEFT OF FUSE BLOCK) DOOR DOOR SW FUSE FUSE 10 FUSE 15 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) GROUND HOT AT ALL TIMES HOT IN ON OR ACC INTERIOR LAMP KEY SW KEY SWITCH LEFT REAR DOOR SWITCH OFF ON PNK WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT DOOR SWITCH LEFT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH ROOM LAMP SMART ENTRANCE CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) TRUNK ROOM LAMP TRUNK ROOM LAMP SWITCH WHT WIRE WHT/BLU WIRE

26 27 16 17 (W/ TACH) (W/O TACH) ANTI-LOCK BRAKES, SHIFT INTERLOCK, CRUISE CONTROL SYSTEMS BLK WIRE BLU WIRE COM- BINATION SWITCH (TURN SIGNAL SWITCH) COMBINATION FLASHER UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) COMBINATION SWITCH (LIGHTING SWITCH) FUSE 11 FUSE 14 FUSE 20 FUSE 36 FUSE BLOCK (BEHIND DASH, LEFT OF COLUMN) FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEXT TO BATTERY) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD ON HAZARD SWITCH HIGH MOUNTED STOP LAMP HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT FRONT COMBIN- ATION LAMP LEFT FRONT TURN LIGHT LEFT LICENSE LIGHT LEFT REAR COM- BINATION LAMP LEFT RIGHT TURN TURN IND IND LT GRN WIRE LT GRN/BLK WIRE MULTI-REMOTE CONTROL RELAY 1 (IN RELAY BOX) MULTI-REMOTE CONTROL RELAY 2 (IN FUSIBLE LINK BOX) NCA WIRE OFF ORG/ WIRE RED WIRE RED/GRN WIRE RED/YEL WIRE RH LH RIGHT FRONT COMBIN- ATION LAMP RIGHT FRONT TURN LIGHT RIGHT LICENSE LIGHT RIGHT REAR COM- BINATION LAMP SMART ENTRANCE CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) STOP LAMP SWITCH STOP TURN TAIL TAIL STOP TURN W/ MULTI REMOTE W/ SPOILER W/O MULTI REMOTE W/O SPOILER WHT WIRE YEL WIRE

ABS IND. AIR BAG IND ANTI-LOCK BRAKES SYSTEM ASCD CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) BLK WIRE BLU/BLK WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE IND BRN/WHT WIRE CANADA CHARGE IND CRUISE IND DIODE (BEHIND LEFT CENTER OF DASH, TAPED TO HARNESS) DOOR ECM (ECCS CONTROL MODULE) (BELOW CENTER OF DASH) EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FUEL GAUGE FUEL IND FUEL TANK GAUGE UNIT (TOP OF FUEL TANK) FUSE FUSE 12 BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HIGH BEAM IND HOT IN ON OR START ILLUMINATION INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM CHARGING SYSTEM LEFT "C" PILLAR) LEFT TURN IND LT GRN (OR YEL/BLK) WIRE LT GRN WIRE MALFUNCTION IND O/D OFF IND OIL IND ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) PNK/BLU WIRE PPL PPL/RED WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND SEAT BELT BUCKLE SWITCH SEAT BELT IND SMART ENTRANCE CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) SPEED- OMETER SUPPLEMENTAL RESTRAINTS SYSTEM TEMP GAUGE THERMAL TRANSMITTER (LEFT REAR OF ENGINE) TRANSMISSIONS CONTROL SYSTEM USA VEHICLE SPEED SENSOR (TOP RIGHT SIDE OF TRANSMISSION) W/ MULTI-REMOTE CONTROL SYSTEM W/O MULTI-REMOTE CONTROL SYSTEM WARNING CHIME UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) WASHER FLUID LEVEL SWITCH (ON WASHER FLUID RESEVOIR) WASHER IND WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

2.0L ABS IND. AIR BAG IND ASCD CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) BLK WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE IND BRN/WHT WIRE CANADA CHARGE IND CHARGING SYSTEM CRUISE IND DIODE (BEHIND LEFT CENTER OF DASH, TAPED TO HARNESS) DOOR IND ECM (ECCS CONTROL MODULE) (BELOW CENTER OF DASH) FUEL GAUGE FUEL IND FUEL TANK GAUGE UNIT (TOP OF FUEL TANK) FUSE 12 FUSE 15 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START ILLUMINATION INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM LEFT "C" PILLAR) LEFT TURN IND LT GRN (OR YEL/BLK) WIRE LT GRN WIRE MALFUNCTION IND O/D OFF IND OIL IND OIL PRESSURE SWITCH (RIGHT FRONT SIDE OF CYLNDER BLOCK) ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) PNK WIRE PNK/BLU WIRE PPL PPL/RED WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT TURN IND SEAT BELT BUCKLE SWITCH SEAT BELT IND SECURITY LED SMART ENTRANCE CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) SPEED- OMETER TACH- OMETER TEMP GAUGE THERMAL TRANSMITTER (LEFT REAR OF ENGINE) TRANSMISSION CONTROL SYSTEM TRANSMISSIONS CONTROL SYSTEM ANTI-LOCK BRAKES SYSTEM USA VEHICLE SPEED SENSOR (TOP RIGHT SIDE OF TRANSMISSION) W/ MULTI-REMOTE CONTROL SYSTEM W/O MULTI-REMOTE CONTROL SYSTEM WARNING CHIME UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) WASHER FLUID LEVEL SWITCH (ON WASHER FLUID RESEVOIR) WASHER IND WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 BAT UNLOCK OUTPUT UNLOCK OUTPUT LOCK OUTPUT BETWEEN LOCK FULL STROKE AND N BETWEEN UNLOCK FULL STROKE AND N BLK WIRE BLU WIRE BLU/ORG WIRE CIRCUIT BREAKER (BEHIND DASH, LEFT OF FUSE BLOCK) FUSE 15 FUSE 8 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) GRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND IGN UNLOCK SENSE UNLOCK SENSE UNLOCK SENSE 1 1 1 1 GRY WIRE HOT AT ALL TIMES HOT IN ON OR START KEY SWITCH L DOOR SW LOCK UNLOCK PPL 1 1 1 1 KEY SW KEY CYL SW KEY CYL SW R DOOR SW LEFT "C" PILLAR) LEFT DOOR KEY CYLINDER SWITCH LEFT FRONT DOOR LOCK ACTUATOR LEFT FRONT DOOR SWITCH LEFT REAR DOOR LOCK ACTUATOR LOCK LT GRN/RED WIRE MAIN POWER WINDOW, DOOR LOCK/ UNLOCK SWITCH PNK WIRE PPL RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT DOOR KEY CYLINDER SWITCH RIGHT DOOR LOCK/ UNLOCK SWITCH RIGHT FRONT DOOR LOCK ACTUATOR RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR LOCK ACTUATOR SMART ENTRANCE CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) UNLOCK W/ MULTI-REMOTE CONTROL SYSTEM WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

3 6 (W/O CRUISE) (W/ CRUISE) 5 7 (W/O CRUISE) (W/ CRUISE) BATTERY BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE CRUISE CONTROL SYSTEM FUSE FUSE 25 FUSE BLOCK (J/B) (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEXT TO BATTERY) GRN WIRE GRN/ORG WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH INHIBITOR RELAY (IN RELAY BOX) INHIBITOR SWITCH (ON LEFT SIDE OF TRANSAXLE) LT GRN WIRE NCA WIRE OFF POWER DISTRIBUTION SYSTEM SMART ENTRANCE CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) STARTER CUT OUTPUT STARTER MOTOR THEFT WARNING RELAY (IN RELAY BOX) W/ ANTI- THEFT W/O ANTI- THEFT WHT WIRE WHT/RED WIRE

BATTERY BLK WIRE BLU WIRE CIRCUIT BREAKER (BEHIND DASH, LEFT OF FUSE BLOCK) COMBINATION METER COMBINATION SWITCH (LIGHTING SWITCH) FUSE FUSE 12 FUSE 15 FUSE 36 FUSE 8 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) GRN WIRE GROUND HOT AT ALL TIMES HOT IN ON OR START IGNITION IND KEY SW KEY SWITCH LEFT "C" PILLAR) LEFT DOOR SW LEFT FRONT DOOR SWITCH LIGHT SW OFF PNK WIRE RED WIRE RED/GRN WIRE SEAT BELT SEAT BELT SW- SEAT BELT SWITCH SMART ENTRANCE CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE