Infiniti Q45 I (1989-1996) body computer module (behind left side of i/p) Wiring diagrams

1 2 3 4 5 6 PPL 47 48 64 19 20 17 18 21 12 13 29 PPL DATA LINES B-20 B-21 INSTRUMENT CLUSTER BATTERY BLK WIRE BLK/PNK WIRE BLU WIRE BODY COMPUTER MODULE (BEHIND LEFT SIDE OF I/P) COURTESY LAMP RELAY DIODES FUSE 1 (LEFT I/P) FUSE 31 FUSE 32 FUSE 38 FUSE 40 FUSE BLOCK FUSE LINK F FUSE, FUSIBLE LINK BOX GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HEAD- LAMPS HEADLAMP RELAY UNIT HEADLAMP SENSOR (RIGHT FRONT OF ENGINE COMPARTMENT) HI LO LO HI HOOD SWITCH (LEFT CENTER SIDE OF ENGINE COMPT) HOT AT ALL TIMES HOT IN ON OR START INHIBITOR SWITCH (ON TRANSMISSION) J/C 1 (RIGHT FRONT OF ENGINE COMPT) J/C-5 (UPPER LEFT SIDE OF I/P) J/C-6 (BEHIND UPPER LEFT SIDE OF I/P) J/C-8 (BELOW LEFT REAR SEAT) LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH MULTI- REMOTE CONTROL UNIT NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH SECURITY IND STARTER MOTOR STARTER RELAY (RIGHT REAR SIDE OF ENGINE COMPT) THEFT WARNING RELAY-1 THEFT WARNING RELAY-2 (RIGHT KICK PANEL) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED 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

BLK WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BODY COMPUTER MODULE (BEHIND LEFT SIDE OF I/P) COURTESY LAMPS RELAY (LEFT KICK PANEL) DIODE (RIGHT I/P) DIODE DIODE (RIGHT (LEFT (LEFT KICK PANEL) I/P) KICK PANEL) DIODE ON (UNDER OFF LEFT REAR SEAT) DOOR FUSE 20 FUSE 21 FUSE 38 FUSE BLOCK (LEFT KICK PANEL) FUSE, FUSIBLE LINK BOX GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES INTERIOR LAMP J/C-4 (BEHIND INSTRUMENT CLUSTER) J/C-5 (UPPER LEFT SIDE OF I/P) J/C-6 (BEHIND UPPER LEFT SIDE OF I/P) J/C-8 (BELOW LEFT REAR SEAT) KEY ILLUM. LEFT FRONT DOOR HANDLE SWITCH, KEY HOLE ILLUM. LEFT FRONT DOOR SWITCH LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT FRONT POWER WINDOW CONTROL UNIT (IN LEFT FRONT DOOR) LEFT FRONT STEP LAMP LEFT REAR POWER WINDOW CONTROL UNIT (IN LEFT REAR DOOR) LEFT REAR STEP LAMP ORG/ WIRE ORG/BLK WIRE PPL PPL 48 64 17 15 21 28 DATA LINES PPL PPL PPL/RED WIRE PPL/WHT WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FOOT LAMP LEFT FOOT LAMP RIGHT FRONT DOOR HANDLE SWITCH, KEY HOLE ILLUM. RIGHT FRONT POWER SEAT SWITCH ASSEMBLY RIGHT FRONT POWER WINDOW CONTROL UNIT (IN RIGHT FRONT DOOR) RIGHT FRONT STEP LAMP RIGHT LEFT RIGHT REAR REAR FRONT DOOR DOOR DOOR SWITCH SWITCH SWITCH RIGHT REAR POWER WINDOW CONTROL UNIT (IN RIGHT REAR DOOR) RIGHT REAR STEP LAMP SPOT LAMP TRUNK ROOM LAMP TRUNK ROOM LAMP SWITCH (CENTER REAR OF TRUNK LID) ILLUMINATION CONTROL SWITCH VANITY MIRROR LAMP WHT WIRE YEL WIRE

1995 VFTC 23 48 64 PPL DATA LINES 3 1 10 9 18 13 7 14 PPL AIRBAG CONTROL UNIT BLK WIRE BLU WIRE BODY COMPUTER MODULE (BEHIND LEFT SIDE OF I/P) DETENTION SWITCH FUSE 19 FUSE BLOCK GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES KEY SWITCH LEFT FRONT DOOR LOCK ACTUATOR 3 4 LEFT FRONT DOOR SWITCH LEFT FRONT POWER SEAT CONTROL UNIT (BELOW LEFT FRONT SEAT) LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT FRONT POWER WINDOW CONTROL UNIT (INSIDE LEFT FRONT DOOR) LEFT KEY CYLINDER SWITCH LEFT REAR DOOR LOCK ACTUATOR LEFT REAR POWER WINDOW CONTROL UNIT (INSIDE LEFT REAR DOOR) LOCK LOCK KNOB SWITCH LOCK LOCK LOCK UNLOCK SWITCH LOCK-FULL STROKE LOCK-BETWEEN FULL STROKE, NEUTRAL UNLOCK TAMPER 1 2 LT BLU WIRE ORG/ WIRE PPL PPL 3 10 9 18 13 7 14 PPL 3 18 13 7 14 PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT FRONT DOOR SWITCH RIGHT FRONT POWER SEAT CONTROL UNIT (BELOW RIGHT FRONT SEAT) RIGHT FRONT POWER WINDOW CONTROL UNIT (INSIDE RIGHT FRONT DOOR) RIGHT KEY CYLINDER SWITCH RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR POWER WINDOW CONTROL UNIT (INSIDE RIGHT REAR DOOR) SHIFT LOCK CONTROL UNIT UN LOCK UN- UN- LOCK LOCK WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

1995 VFTC 23 48 64 21 17 15 13 PPL DATA LINES BLK WIRE BODY COMPUTER MODULE (BEHIND LEFT SIDE OF I/P) COURTESY LAMP RELAY DETENTION SWITCH DIODE (LEFT KICK PANEL) DIODE ASSEMBLY (UPPER RIGHT SIDE OF I/P) DOOR ON OFF FEEDER CABLE FUSE 19 FUSE 21 FUSE 22 FUSE 38 FUSE BLOCK FUSE, FUSIBLE LINK BOX GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INTERIOR LAMP J/C-4 (BEHIND INSTRUMENT CLUSTER) J/C-5 (UPPER LEFT SIDE OF I/P) J/C-6 (BEHIND UPPER LEFT SIDE OF I/P) J/C-8 (BELOW LEFT REAR SEAT) KEY ILLUMINATION KEY SWITCH LEFT REAR DOOR SWITCH LEFT FRONT DOOR SWITCH MULTI-REMOTE CONTROL UNIT (UPPER LEFT REAR OF TRUNK) ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL PPL 1 2 PPL/WHT WIRE PPL/YEL WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE REMOTE CONTROL RELAYS 1, 2 (EXTERIOR LIGHTS SYSTEM) RIGHT REAR DOOR SWITCH RIGHT FRONT DOOR SWITCH SHIFT LOCK CONTROL UNIT SWITCH (IN GLOVE BOX) THEFT WARNING HORN RELAY THEFT WARNING RELAY-1 TRUNK LID OPENER CANCEL TRUNK LID OPENER SOLENOID (CENTER REAR OF TRUNK) TRUNK ROOM LAMP TRUNK ROOM LAMP SWITCH (CENTER REAR OF TRUNK LID) TRUNK/ FUEL LID OPENER SWITCH PPL WHT WIRE WHT/BLK WIRE WINDOW ANTENNA YEL WIRE YEL/BLU WIRE YEL/ORG WIRE

1995 VFTC BLK WIRE BLK/RED WIRE BLU WIRE BODY COMPUTER MODULE (BEHIND LEFT SIDE OF I/P) BRN WIRE BRN/RED WIRE DEFOGGERS SYSTEM (DOOR MIRROR DEFOGGER SWITCH) DOOR MIRROR SWITCH DOWN FUSE 10 FUSE 2 FUSE BLOCK GRN WIRE GROUND-A GRY WIRE GRY/BLK WIRE HOT IN ON OR ACC HOT IN ON OR START ILLUM INHIBITOR SWITCH (ON TRANSMISSION) INTERIOR LIGHTS SYSTEM (RHEOSTAT) J/C-5 (UPPER LEFT SIDE OF I/P) LEFT LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT RIGHT LEFT SIDE DOOR MIRROR LEFT/RIGHT MOTOR UP/DOWN MOTOR MEM SW 1 MEM SW 2 SET SW IND 1 IND 2 MIRROR DEFOGGER MIRROR POSITION MIRROR SELECT ORG/ WIRE OSCILLATION PNK WIRE POWER PPL PPL DATA LINES PPL PPL PPL/ MIRROR DEFOGGER PPL LEFT DOOR MIRROR CONTROL UNIT PPL/WHT WIRE RED WIRE REV RIGHT DOOR MIRROR CONTROL UNIT RIGHT SIDE DOOR MIRROR RT LT SIG CHANGE UP DN UP/ RIGHT UP/DOWN MOTOR LEFT/RIGHT MOTOR WHT WIRE YEL/BLU WIRE

1995 VFTC ADP STEERING SWITCH BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BODY COMPUTER MODULE (BEHIND LEFT SIDE OF I/P) BRN WIRE CIRCUIT BREAKER 1 (LEFT SIDE OF I/P) FUSE 10 FUSE 20 FUSE 25 FUSE BLOCK GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM (SPEEDOMETER) LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT LT LT ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PPL/WHT WIRE RED WIRE STEERING COLUMN) TELESCOPIC MOTOR (AT BASE OF STEERING COLUMN) TELESCOPIC SENSOR (AT BASE OF STEERING COLUMN) TILT MOTOR (AT BASE OF STEERING COLUMN) TILT SENSOR (AT BASE OF YEL WIRE YEL/GRN WIRE

A-9 A-11 AIRBAG CONTROL UNIT B-23 BLK WIRE BLK/WHT WIRE BLU WIRE BODY COMPUTER MODULE (BEHIND LEFT SIDE OF I/P) BRN WIRE CHIME DETENTION SWITCH FUSE 19 FUSE 25 FUSE 37 FUSE 38 FUSE BLOCK FUSE, FUSIBLE LINK BOX GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLAMP RELAY UNIT (RIGHT FRONT OF ENGINE COMPT) HOT AT ALL TIMES HOT IN ON OR START ILLUMINATION CONTROL SWITCH INSTRUMENT CLUSTER J/C 2 J/C 5 (LEFT SIDE OF I/P) KEY SWITCH LEFT FRONT DOOR SWITCH LEFT FRONT POWER SEAT CONTROL UNIT (BELOW LEFT FRONT SEAT) LIGHT SWITCH NCA WIRE OFF PARK HEAD LO BEAM HI BEAM FLASH- TO-PASS 1 2 3 4 5 6 ORG/ WIRE PPL PPL DATA LINES PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SEAT BELT SWITCH SHIFT LOCK CONTROL UNIT WHT WIRE YEL WIRE YEL/ORG WIRE