Infiniti G20 II (1999-2002) blu/yel Wiring diagrams

1-SW 2-SW MEM B/U VSP-1 SSS IN SSS OUT SEN PWR 111 92 86 54 55 10 91 71 32 58 19 56 AVCC A/T FLUID TEMP SENSOR OVER- TCC SOL VALVE ASCD CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) AUTOMATIC TRANSAXLE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CLOSED THROTTLE CLUTCH SOL COMBINATION METER D-SW R-SW N-SW DIODES (BEHIND CENTER OF DASH, TAPED TO HARN) DROPPING RESISTOR (ON LEFT FRONT OF ENG COMPT) ENG/REV VSP-2 TH SENS SENS GND FLD TEMP GND FUSE 14 FUSE 21 FUSE 16 FUSE 24 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE 11 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START IDLE SW FULL SW ACSD VIGN OVR/C J/C 1 (BEHIND RIGHT SIDE OF DASH, TAPED TO HARN) LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE O/D OFF IND OD SW ORG/ WIRE ORG/BLK WIRE PL DUTY PL DUTY LU DUTY PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL PPL ATCK TVOO TACHO GND-A RED WIRE RED/GRN WIRE RED/WHT WIRE REVOLUTION SENSOR (RIGHT REAR SIDE OF TRANSAXLE) RUN WIRE SHIFT SOL VALVE SHIFT SOL VALVE LINE PRESS SOL VALVE STOP LP STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) THROTTLE POSITION SWITCH (ON THROTTLE BODY ASSEMBLY) TOP OF ENGINE) UNIFIED METER CONTROL UNIT VEHICLE SPEED SENSOR (TOP RIGHT SIDE OF TRANSAXLE) VIGN SHIFT A SHIFT B O/D IND VSP WHT WIRE WHT/BLK WIRE WOT YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/C AUTO AMP AIR MIX DOOR MOTOR (BEHIND CENTER OF DASH, ON BOTTOM OF HEATER UNIT) AMB SENS (+) BLK WIRE BLOWER MOTOR (BELOW RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMP ON FAN CONTROL AMPLIFIER (BEHIND RIGHT SIDE OF DASH, LEFT OF BLOWER MOTOR) FAN FB FAN GATE FRE REC FUSE 5 GRD GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START FUSE 1 FUSE 2 HOT IN ON OR START FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE 8 IGN IGN 2 ILL INCAR SENS (+) INTAKE CODE 2 INTAKE CODE 3 INTAKE CODE 1 INTAKE DOOR MOTOR (BEHIND RIGHT SIDE OF DASH, ON LEFT SIDE OF AIR INTAKE UNIT) INTAKE SENS LAN SIG LEFT FRONT FENDER) LIGHT LT GRN/RED WIRE LT GRN/WHT WIRE MODE DOOR MOTOR (LEFT END OF HEATER UNIT) PNK WIRE PNK/BLU WIRE POSITION SWITCH) PPL RED/YEL WIRE SENS GRD SUN SENS THERMAL TRANSMITTER (ON LOWER FRONT OF INTAKE MANIFOLD) THERMO CONTROL AMPLIFIER (BEHIND RIGHT SIDE OF DASH) VACTR (+) W/T SENS WHT WIRE YEL WIRE YEL/BLK WIRE YEL/PPL WIRE YEL/RED WIRE

ACRLY AIR CONDITIONER ARCON AVCC BLK WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPRESSOR) COOLING FAN MOTOR 1 COOLING FAN MOTOR 2 COOLING FAN RELAY 1 (IN RELAY BOX) COOLING FAN RELAY 2 COOLING FAN RELAY 3 ENGINE CONTROL MODULE (BEHIND CENTER OF DASH, AT LOWER LEFT SIDE OF GLOVE BOX) FUSE 16 FUSE 6 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEXT TO BATTERY) FUSIBLE LINK B FUSIBLE LINK C GND A GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON, START LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE PDPRES PNK/BLU WIRE RED/BLU WIRE RELAY (IN RELAY BOX) RFRH RFRL

BLK WIRE BLU/YEL WIRE BRN WIRE COOLING FAN MOTOR 1 COOLING FAN MOTOR 2 COOLING FAN RELAY 1 (IN RELAY BOX) COOLING FAN RELAY 2 COOLING FAN RELAY 3 ENGINE CONTROL MODULE (BEHIND CENTER OF DASH) FUSE, FUSIBLE LINK BOX FUSIBLE LINK B FUSIBLE LINK C GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON, START FUSE BLOCK FUSE 16 LEFT FRONT FENDER) LT GRN WIRE LT GRN/BLK WIRE RFRH 13 12 14 13 RFRL 1999 2000 TRIPLE PRESSURE SWITCH (1999) (LEFT FRONT OF ENGINE COMPT)

A/C SWITCH THERMO AMP INTAKE CODE (REC) AIR MIX DOOR MOTOR (BEHIND CENTER OF DASH, ON BOTTOM OF HEATER UNIT) AIR MIX MTR (HOT) PBR AIR MIX MTR (COLD) PTC PTC LED+ PTC LED- B/L VENT B/L VENT 8 9 1 BLK WIRE BLOWER MOTOR BLU BLU WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DEF D/F FAN RESISTOR (BEHIND RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) FAN SWITCH FOOT FRE FRE REC FUSE 1 FUSE 1 FUSE 2 FUSE 6 FUSE 8 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT IN ON HOT IN ON OR START IGN ILL ILL GROUND INTAKE CODE (FRE) INTAKE DOOR MOTOR (BEHIND RIGHT SIDE OF DASH, ON LEFT SIDE OF AIR INTAKE UNIT) LT GRN WIRE LT GRN/RED WIRE MODE ACTR (VENT) MODE ACTR (DEF) OFF PPL PPL 2 4 PTC (INTEGRAL TO A/C PUSH CONTROL UNIT) PUSH CONTROL UNIT REC RED WIRE RED/WHT WIRE RED/YEL WIRE THERMO CONTROL AMPLIFIER (RIGHT SIDE OF DASH) YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/C COMPRESSOR ACRLY AIR CONDITIONER ARCON AVCC BLK WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COOLING FAN MOTOR 1 COOLING FAN MOTOR 2 COOLING FAN RELAY 1 (IN RELAY BOX) COOLING FAN RELAY 2 COOLING FAN RELAY 3 ENGINE CONTROL MODULE (BEHIND CENTER OF DASH) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPARTMENT, NEAR BATTERY) FUSIBLE LINK B FUSIBLE LINK C FUSIBLE LINK E GND A GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON, START FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE 16 LEFT FRONT FENDER) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE PDPRES PPL/BLU WIRE RED/BLU WIRE RELAY (IN RELAY BOX) RFRH RFRL

+9.5 H/S GND T DATA C DATA VOICE GND R DATA RX VOICE TX VOICE 11 10 12 13 TEL SIG + TEL SIG - TEL ON SIG GND 4 5 RX TX AIR BAG AIR BAG DIAGNOSIS SENSOR UNIT (BELOW REAR OF CENTER CONSOLE) AUDIO BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CELLULAR PHONE ANTENNA DATA LINK CONNECTOR (DLC) (UNDER LEFT DASH PANEL, NEAR FUSE BOX COVER) DATA/OUT FUSE 36 FUSE 5 FUSE 8 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT, NEXT TO BATTERY) GPS ANTENNA GPS ANTENNA CELL ANTENNA GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE HANDSET (TO ADAPTER HARNESS) HORN RELAY (IN RELAY BOX) HORN SYSTEM HORN/RY HOT AT ALL TIMES HOT IN ON OR START INFORMATION IVCS IVCS OUTPUT IVCS SWITCH IVCS UNIT (UNDER RIGHT SIDE OF REAR PACKAGE SHELF) IVCS UNLOCK LT GRN WIRE MAYDAY MICROPHONE NCA WIRE NO SERVICE OUTSIDE DOOR HANDLE SWITCH (LEFT FRONT DOOR KEY CYLINDER SWITCH) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE REDIAL SMART ENTRANCE CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) SPIRAL CABLE STEERING WHEEL SWITCH (TEL) TX RX WHT WIRE YEL WIRE YEL/BLK WIRE

ACCESSORY RELAY ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER STARTING/ CHARGING, HEADLIGHTS AIR CONDITIONING ANTI-THEFT, HEADLIGHTS BATTERY BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER RELAY BLU WIRE BLU/YEL WIRE BRN WIRE CIGARETTE LIGHTER DEFOGGER COOLING FANS CRUISE CONTROL, ANTI-THEFT, HORN CRUISE CONTROL, ANTI-THEFT, HORN STARTING/ CHARGING DEFOGGER ENGINE CONTROLS ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS FROM FUSE 34 (DIAGRAM 1 OF 1) FUSE FUSE 10 FUSE 13 FUSE 9 FUSE 19 FUSE 2 FUSE 1 FUSE 6 FUSE 26 FUSE 32 FUSE 33 FUSE 34 FUSE 37 FUSE 36 FUSE 39 FUSE 38 FUSE 41 FUSE 40 FUSE 42 FUSE 43 FUSE FUSE 35 FUSE FUSE FUSE FUSE, FUSIBLE LINK BOX (LEFT FRONT OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HEADLIGHTS DEFOGGER HEADLIGHTS, EXTERIOR LIGHTS, INTERIOR LIGHTS, WARNING SYSTEMS IGNITION SWITCH INTERIOR LIGHTS LT GRN WIRE LT GRN/RED WIRE MIRRORS NCA WIRE OFF OFF ON ORG/ WIRE ORG/BLK WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SOUND SYSTEMS SOUND SYSTEMS, POWER ANTENNA STARTING/ CHARGING STARTING/ CHARGING (M/T) AIR CONDITIONING, ENGINE CONTROLS TAILLIGHT RELAY (BEHIND RIGHT KICK PANEL) TO FUSE 4 (DIAGRAM 2 OF 2) TO FUSE G (DIAGRAM 1 OF 1) TO IGNITION RELAY (DIAGRAM 2 OF 2) WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/PPL WIRE WHT/RED WIRE WIPER/WASHER YEL WIRE YEL/GRN WIRE

46 47 48 49 50 51 52 53 54 55 56 57 58 PWST A/C SYSTEM A/T BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COOLING FANS SYSTEM CVBV ENG REV ENGINE CONTROL MODULE (ECM) (BEHIND CENTER OF DASH) EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE (TOP RIGHT FRONT OF ENGINE) FPR LED ACRLY FULL SW FUSE 16 FUSE 17 FUSE 26 FUSE BLOCK (BEHIND DASH, LEFT OF STEERING COLUMN) GND-C GND-C GND-A GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEADLIGHTS SYSTEM HOT IN HOT IN ON OR START IDLE STSW NEUT IGNSW ARCON IDLE SW IGN IGNCK ISC 1 ISC 2 EGR 1 EGR 2 LOADH LT BLU WIRE LT GRN WIRE M/T ORG/ WIRE ORG/BLU WIRE PARK/ NEUTRAL POSITION SWITCH (ON LEFT REAR SIDE OF TRANSAXLE) PARK/ NEUTRAL POSITION SWITCH (ON RIGHT FRONT OF TRANSAXLE) PNK WIRE PNK/BLU WIRE POWER STEERING OIL PRESSURE SWITCH (ON POWER STEERING HIGH PRESSURE TUBE) PPL PPL/RED WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RFRH RFRL EVAP ISC 3 ISC 4 EGR 3 EGR 4 SENS PW SSOFF TACHO TH SENS THROTTLE POSITION SWITCH (ON THROTTLE BODY ASSEMBLY) TOP OF ENGINE) TRANSMISSION CONTROL MODULE (TCM) (W/A/T) (FORWARD OF SELECTOR LEVER) VSP-2 WHT/BLK WIRE WHT/GRN WIRE WIDE OPEN CLOSED YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE