Infiniti Q45 I (1989-1996) brn/yel Wiring diagrams

1994 VFTC A/C AUTO AMP A/C CONTROL UNIT (CENTER OF I/P) AMBIENT SENSOR (FRONT OF VEHICLE) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE IN VEHICLE SENSOR (CENTER OF I/P) INTAKE SENSOR (IN EVAPORATOR CASE) J/C 1 LT GRN/BLK WIRE LT GRN/ORG WIRE MODE DOOR MOTOR MODE DOOR MOTOR (BEHIND LEFT SIDE OF CENTER CONSOLE) ORG/ WIRE ORG/BLU WIRE ORG/WHT WIRE PNK/BLK WIRE POSITION SWITCH) PPL PPL/WHT WIRE RADIO RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SUNLOAD SENSOR (CENTER OF DASH) THERMAL TRANSMITTER WATER TEMPERATURE SENSOR (ON HEATER UNIT) YEL WIRE

1994 VFTC A/C COMPRESSOR CLUTCH A/C RELAY (IN FUSE/RELAY BLOCK) AIR MIX DOOR MOTOR (BEHIND RIGHT SIDE OF CENTER CONSOLE) BLK WIRE BLOWER HI RELAY (BEHIND RIGHT SIDE OF DASH) BLOWER MOTOR BLU WIRE BLU/BLK WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COOLING FAN MOTOR COOLING FAN RELAY #1 (NEAR HOOD LATCH) COOLING FAN RELAY #2 (USA ONLY) (IN FUSE/RELAY BLOCK) FAN CONTROL AMP FUSE 13 FUSE 21 FUSE 25 FUSE 7 FUSE 8 FUSE BLOCK- I/P GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSIBLE LINK BOX FUSIBLE LINK L HOT IN ACCY OR ON HOT IN ON OR START INTAKE DOOR MOTOR (UNDER RIGHT SIDE OF DASH) J/C 1 J/C 6 LT GRN/BLK WIRE LT GRN/ORG WIRE ORG/ WIRE ORG/WHT WIRE PNK/BLK WIRE PNK/BLU WIRE POSITION SWITCH) PPL/WHT WIRE RED WIRE RED/BLK WIRE TRIPLE PRESSURE SWITCH (RIGHT FRONT OF ENGINE) YEL WIRE

1 3 PPL 1995 VFTC 2 4 PPL ADP STEERING SWITCH BLK WIRE BLK/BLU WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BODY COMPUTER MODULE (BEHIND LEFT SIDE OF I/P) BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CIRCUIT BREAKER 1 (LEFT SIDE OF I/P) DATA LINE B DATA LINK CONNECTOR (FOR CONSULT) (LEFT SIDE OF I/P) PPL DETENTION SWITCH DOOR SWITCHES REAR WINDOW DEFOGGER SWITCH FUSE 10 FUSE 19 FUSE 20 FUSE 25 FUSE 40 FUSE BLOCK FUSE, FUSIBLE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START HOT IN START INSTRUMENT CLUSTER (SECURITY INDICATOR) INSTRUMENT CLUSTER (SPEEDOMETER) INHIBITOR SWITCH (REVERSE INPUT) INTERIOR LAMP J/C-4 PNK (BEHIND INSTRUMENT CLUSTER) WIRE KEY KEY SWITCH LEFT DOOR MIRROR CONTROL UNIT (IN MIRROR ASSEMBLY) LEFT FRONT POWER SEAT CONTROL UNIT (UNDER LEFT FRONT SEAT) LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT FRONT POWER WINDOW CONTROL UNIT (IN LEFT FRONT DOOR) LEFT REAR POWER WINDOW CONTROL UNIT (IN LEFT REAR DOOR) LH, RH DOOR MIRROR CONTROL UNITS (DEFOGGER) LINK BOX (RIGHT LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE MIRROR SWITCH (RIGHT CHANGE-OVER) MIRROR SWITCH (LEFT CHANGE-OVER) MULTI-REMOTE CONTROL UNIT (UPPER LEFT REAR OF TRUNK) NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL PPL DATA LINE A PPL J/C-8 (LEFT REAR DOOR SILL) PPL/ PPL/ PPL/ PPL/WHT WIRE REAR WINDOW DEFOGGER RELAY INSTRUMENT CLUSTER (WARNING CHIME) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT DOOR MIRROR CONTROL UNIT (IN MIRROR ASSEMBLY) RIGHT FRONT POWER SEAT CONTROL UNIT (UNDER RIGHT FRONT SEAT) RIGHT FRONT POWER SEAT SWITCH ASSEMBLY RIGHT FRONT POWER WINDOW CONTROL UNIT (IN RIGHT FRONT DOOR) RIGHT REAR POWER WINDOW CONTROL UNIT (IN RIGHT REAR DOOR) SHIFT SHIFT LOCK CONTROL UNIT SIDE ENGINE COMPT) TELESCOPIC MOTOR TILT MOTOR TILT, TELESCOPIC SENSORS TRUNK LID KEY CYLINDER SWITCH TRUNK ROOM LAMP SWITCH HOOD SWITCH WHT WIRE WHT/BLU WIRE WIPER AMPLIFIER THEFT WARNING RELAY-2 THEFT WARNING RELAY-1, THEFT HORN RELAY YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

1995 VFTC A/T CONTROL UNIT (BELOW LEFT REAR SHELF) AIR VALVE SOLENOID ASCD ACTUATOR (LEFT REAR OF ENGINE COMPARTMENT) ASCD BRAKE SWITCH (TOP OF BRAKE PEDAL SUPPORT) ASCD CONTROL UNIT (LEFT SIDE OF I/P) ASCD HOLD RELAY (RELAY BOX, RIGHT FRONT FENDER) ASCD STEERING SWITCH ASCD SWITCH (LEFT SIDE OF I/P) BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CRUISE INDICATOR CRUISE SIGNAL OD CUT SIGNAL DATA LINK CONNECTOR FOR CONSULT (LOWER LEFT SIDE OF I/P) FUSE 18 FUSE 2 FUSE 26 FUSE 33 FUSE BLOCK (LEFT SIDE OF I/P) FUSE, FUSIBLE LINK BOX GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HORN RELAY (RELAY BOX, RIGHT FRONT FENDER) HORNS HOT AT ALL TIMES HOT IN ON OR START ILLUM INHIBITOR SWITCH (RIGHT SIDE OF TRANSMISSION) INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM (RHEOSTAT) J/C 2 (RIGHT SIDE OF I/P) J/C 3 (LEFT SIDE OF I/P) J/C 4 (LEFT SIDE OF I/P) J/C 6 (LEFT SIDE OF I/P) J/C 7 (BELOW LEFT REAR SEAT) NCA WIRE ON IND. ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL/YEL WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RELEASE VALVE SOLENOID RESUME/ ACCELERATE SET/COAST SMJ SMJ CONNECTOR SMJ CONNECTOR (LEFT KICK PANEL) SPIRAL CABLE STOP LAMP SWITCH (TOP OF BRAKE PEDAL SUPPORT) TCS CONTROL UNIT (LEFT SIDE OF I/P) VACUUM MOTOR VEHICLE SPEED OUTPUT WHT/GRN WIRE WHT/PPL WIRE WHT/RED WIRE YEL/GRN WIRE

1994 VFTC A/T CONTROL UNIT (LEFT KICK PANEL) ACTIVE SUSPENSION CONTROL UNIT ASCD CONTROL UNIT ASCD CONTROL UNIT (BEHIND CENTER CONSOLE) BLK WIRE BLK/BLU WIRE BLU WIRE BODY CONTROL MODULE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE DATA LINK CONNECTOR (FOR CONSULT) (LEFT OF STEERING COLUMN) DIAGNOSTIC INFORMATION DISPLAY CONTROL UNIT ECCS CONTROL MODULE (BEHIND CENTER CONSOLE) FUSE 20 FUSE BLOCK GRN WIRE HICAS CONTROL UNIT HICAS CONTROL UNIT (UPPER CENTER REAR OF TRUNK) HOT IN RUN OR START INSTRUMENT CLUSTER J/C 1 (BEHIND CENTER OF I/P) J/C 2 (BEHIND CENTER OF I/P) J/C 3 (LEFT SIDE OF I/P) PNK WIRE PNK/BLK WIRE POWER STEERING CONTROL UNIT (BEHIND CENTER CONSOLE) POWER STEERING SOLENOID (LOWER RIGHT SIDE OF ENGINE) RED WIRE RED/YEL WIRE SPEEDO- METER SRS DIAGNOSIS (CONTROL) UNIT THROTTLE CONTROL MODULE W/ HICAS W/O HICAS WHT WIRE YEL WIRE

1994 VFTC 2 9 1 DATA LINK CONNECTOR (FOR CONSULT) (LEFT OF STEERING COLUMN) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE ECCS CONTROL MODULE FAIL-SAFE VALVE (LEFT REAR WHEELWELL) FULL ACTIVE SUSPENSION CONTROL UNIT FUSE 2 FUSE 25 FUSE 4 FUSE 18 FUSE, FUSIBLE LINK BOX (RIGHT SIDE ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE HICAS CONTROL UNIT (UPPER CENTER REAR OF TRUNK) HICAS IND. HICAS SOLENOID (LEFT FRONT SHOCK TOWER) HOT AT ALL TIMES FUSE BLOCK FUSE 21 (LEFT KICK PANEL) HOT IN RUN OR START INHIBITOR SWITCH INSTRUMENT CLUSTER J/C J/C 1 (BEHIND CENTER OF I/P) J/C 2 (BEHIND CENTER OF I/P) J/C 3 (BEHIND CENTER OF I/P) J/C 5 (BEHIND LEFT SIDE OF I/P) J/C-4 (BEHIND CENTER OF I/P) J/C-7 (UNDER LEFT REAR SEAT) N, P RELAY NCA WIRE ORG/ WIRE ORG/BLU WIRE PARK BRAKE SWITCH PNK WIRE PNK/BLK WIRE POWER STEERING OIL LEVEL SWITCH RED WIRE RED/GRN WIRE RED/YEL WIRE SPEED SENSOR (ON TRANSMISSION) SPEEDOMETER STEERING ANGLE SENSOR (BOTTOM OF STEERING COLUMN) STOP LAMP SWITCH WHT WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

"C" PILLAR) BLK WIRE BLK/BLU WIRE BLK/PNK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE DATA LINK CONNECTOR (FOR CONSULT) (LEFT OF STEERING COLUMN) DOOR SWITCHES (DIAGNOSTIC INFORMATION DISPLAY) ENGINE GROUND FLOW CONTROL VALVE FAIL- SAFE VALVE FRONT PRESSURE CONTROL UNIT (BOTTOM FRONT RIGHT OF VEHICLE) FULL-ACTIVE SUSPENSION CONTROL UNIT (TOP CENTER REAR OF TRUNK) FUSE 18 FUSE 23 FUSE 27 FUSE BLOCK (LEFT I/P) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START ILL J/C (BOTTOM OF LEFT J/C 3 (LEFT SIDE OF I/P) LEFT FRONT PRESSURE CONTROL VALVE LT BLU WIRE LT GRN/RED WIRE MULTI-VALVE UNIT (LEFT FRONT WHEELWELL) N, P RELAY (ELECTRONIC POWER STEERING SYSTEM) OIL LEVEL SWITCH (FORWARD OF LEFT FRONT WHEELWELL) OIL PRESSURE SWITCH (LOWER FRONT OF ENGINE) ORG/ WIRE ORG/BLU WIRE PNK PNK WIRE PNK WIRE PNK/BLU WIRE PPL PPL/WHT WIRE PUMP SOLENOIDS (BOTTOM LEFT REAR PRESSURE CONTROL UNIT (BOTTOM LEFT REAR OF VEHICLE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT PRESSURE CONTROL VALVE RIGHT REAR PRESSURE CONTROL VALVE LEFT REAR PRESSURE CONTROL VALVE STOP LAMP SWITCH (ON BRAKE PEDAL SUPPORT) VEHICLE HEIGHT CONTROL SWITCH WHT WIRE WHT/BLU WIRE WHT/PPL WIRE YEL WIRE YEL/BLU WIRE YEL/ORG WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER CONSOLE DATA LINK CONNECTOR (FOR CONSULT) (RIGHT (LEFT OF SIDE STEERING OF I/P) COLUMN) ECCS CONTROL MODULE (BEHIND ENGINE COMPT) FUSE 21 FUSE 42 FUSE 40 LINK BOX (RIGHT SIDE FUSE, FUSIBLE FUSE, FUSIBLE N, P RELAY LINK BOX (RIGHT SIDE ENGINE COMPT) FUSIBLE LINK G GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN OR START FUSE BLOCK FUSE 2 (LEFT KICK PANEL) INHIBITOR SWITCH (ON TRANSMISSION) J/C 3 (BEHIND CENTER OF I/P) J/C 6 J/C-4 (LEFT I/P) J/C-5 (LEFT I/P) J/C-7 (UNDER LEFT REAR SEAT) J/C-8 (UNDER LEFT REAR SEAT) LT GRN/ORG WIRE LT GRN/WHT WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PPL PPL/WHT WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT SECONDARY THROTTLE POSITION SENSOR SOLENOID VALVES TCM ENGINE COOLANT TEMPERATURE SENSOR (RIGHT SIDE OF ENGINE) TCS ACTUATOR (RIGHT FRONT ENGINE COMPT) TCS PUMP TCS PUMP RELAY THROTTLE CONTROL MODULE (BEHIND CENTER CONSOLE) THROTTLE MOTOR (LEFT FRONT OF ENGINE) THROTTLE MOTOR RELAY THROTTLE POSITION SENSOR (LEFT FRONT OF ENGINE) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CANISTER CONTROL SOLENOID VALVE (LEFT FRONT OF ENG) CHECK CONNECTOR COOLING FANS SYSTEM INSTRUMENT CLUSTER SYSTEM (TACH) DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) ECM RELAY (IN LEFT KICK PANEL) ENGINE CONTROL MODULE (IN RIGHT KICK PANEL) ENGINE TEMPERATURE SENSOR (LEFT REAR OF ENG) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES FUSE BOX (I/P) FUSE OFF HOT AT ALL TIMES FUSIBLE FUSE LINK, FUSE BOX HOT IN START OR ON HOT IN START OR ON FUSE BOX (I/P) FUSE IACV-AAC VALVE (TOP REAR OF ENG) EGRC SOLENOID VALVE (LEFT FRONT OF ENG) IGNITION SWITCH J/C INSTRU- MENT CLUSTERS SYSTEM LEFT KNOCK SENSOR LEFT POWER TRANSISTOR UNIT (TOP LEFT OF ENG) LT GRN/ORG WIRE MANIFOLD) CAM- SHAFT POSITION SENSOR MASS AIR FLOW SENSOR NCA WIRE ORG/BLK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER STEERING OIL PRESSURE SWITCH PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT KNOCK SENSOR (LEFT FRONT OF ENG) SMJ SUB- CAMSHAFT POSITION SENSOR UNDERHOOD VTC SOLENOID VALVE (LEFT) VTC SOLENOID VALVE (RIGHT) W/ TCS ONLY WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1 3 4 6 7 10 11 15 20 THROTTLE CONTROL MODULE (W/ TCS) (CENTER OF I/P) A/T CONTROL UNIT (ABOVE LEFT KICK BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHECK CONNECTOR EGR TEMPERATURE SENSOR (LEFT REAR OF ENG) ENGINE CONTROL MODULE (IN RIGHT KICK PANEL) FUEL INJECTORS FUEL PUMP (IN FUEL TANK) FUEL PUMP CONTROL MODULE (UNDER CENTER OF REAR SHELF) FUEL PUMP RELAY (LEFT SIDE OF TRUNK) FUSE FUSE BOX (I/P) FUSIBLE LINK, FUSE FUSE BOX (UNDER HOOD) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSIBLE LINK, FUSE FUSE BOX (UNDERHOOD) HOT IN START OR ON IGNITION COIL #2 IGNITION COIL #4 RESISTOR IGNITION COIL #5 IGNITION COIL #7 (LEFT REAR OF ENG) IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 6 IGNITION COIL 8 IGNITION COIL RELAY (IN RIGHT KICK PANEL) IGNITION SWITCH INSTRUMENT CLUSTER J/B J/C J/C J/C MAL- FUNCTION INDICATOR LAMP NCA WIRE NO.3 NO.2 NO.1 NO.4 NO.5 NO.6 NO.7 NO.8 OFF ORG/BLK WIRE ORG/BLU WIRE PANEL) PARK/NEUTRAL POSITION RELAY PNK/BLK WIRE PNK/BLU WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RESISTOR RIGHT POWER TRANSISTOR UNIT (TOP RIGHT OF ENG) SECONDARY THROTTLE POSITION SENSOR (W/ TCS) (LEFT FRONT OF ENG) SMJ THROTTLE POSITION SENSOR/SWITCH (ON THROTTLE BODY) W/ TCS ONLY WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE