Infiniti Q45 III (2001-2006) (on left front fenderwell, near engine oil level gauge) Wiring diagrams

1 PNK/ WIRE 3 1 ILLUM 4 4 JOINT CONNECTOR 7 (BEHIND CENTER OF DASH) 8 8 JOINT CONNECTOR 12 (BEHIND TOP CENTER OF DASH, TAPED TO HARNESS) ACTIVE DAMPER SUSPENSION CONTROL UNIT (BEHIND LEFT REAR SHOCK TOWER) ACTIVE DAMPER SUSPENSION SELECT SWITCH BATT STRG SEN NEU EPS SOL SPEED SENS GND 1 GND 2 BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE ENGINE CONTROL MODULE (BEHIND GLOVE BOX) FR COM ACTR RF ACTR B ACTR LF B RR ACTR A FUSE 17 FUSE 6 FUSE 7 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) G SENS GND GND 3 RF ACTR A IGN 4 STOP SW TACHO SELECT RX TX IND GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START JOINT CONNECTOR 18 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 19 (BEHIND RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 5 (BEHIND LEFT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 8 (BEHIND CENTER OF DASH) JOINT CONNECTOR 9 (BEHIND CENTER OF DASH) LEFT FRONT SHOCK ABSORBER ACTUATOR (ON TOP OF LEFT SHOCK TOWER, UNDER HOOD) LF ACTR A RR ACTR A RR ACTR B LR ACTR A RF ACTR B RF ACTR A LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLU WIRE PNK 12 13 DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) WIRE PNK WIRE PNK/BLK WIRE POWER STEERING CONTROL UNIT VIGN (BEHIND DASH, RIGHT SIDE OF CENTER CONSOLE) POWER STEERING SOLENOID VALVE (ON STEERING RACK ASSEMBLY) PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT SHOCK ABSORBER ACTUATOR (ON TOP OF RIGHT SHOCK TOWER, UNDER HOOD) RR ACTR COM SPORT 2 4 AUTO STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TACHO WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BLK WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT KICK PANEL) COMBINATION FLASHER UNIT (BEHIND DASH, RIGHT SIDE OF CENTER COMBINATION METER LEFT (TURN TURN SIGNAL) IND COMBINATION SWITCH TURN SIGNAL SWITCH DRIVER SIDE DOOR MIRROR (TURN SIGNAL) FLASHER FUSE 22 FUSE 5 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HAZ SW, BCM CONSOLE) HAZARD HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START IGN SW ILLUM JOINT CONNECTOR 4 (BEHIND UPPER LEFT SIDE OF DASH) LEFT TURN LOW TIRE PRESSURE WARNING CONTROL UNIT (BEHIND CENTER OF DASH) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RIGHT FRONT COMBINATION LAMP TURN SIGNAL RIGHT TURN RIGHT TURN IND T/S SW WHT WIRE YEL WIRE

122 127 HOOD SW HORN CHIRP 142 143 145 146 DOOR SW (DR) DOOR SW (RR) BETWEEN FULL STROKE, NEUTRAL BLK WIRE BLU WIRE BLU/ORG WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) BRN/WHT WIRE FUSE 1 FUSE 21 FUSE 56 FUSE 57 FUSE 55 FUSE 73 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE 3 FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) FUSE, FUSIBLE LINK, RELAY BOX (IN ENGINE ROOM BOX) GRN WIRE GRN/ORG WIRE GRN/WHT WIRE HEAD- LAMP RELAY 1 HEAD- LAMP RELAY 2 HEADLIGHTS SYSTEM HIGH HORN HOOD SWITCH (NEAR HOOD LOCK STAY) HORN RELAY HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN ON OR START JOINT CONNECTOR 16 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 25 (BEHIND LEFT KICK PANEL, TAPED TO HARNESS) JOINT CONNECTOR 3 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 37 (BEHIND RIGHT REAR SHOCK TOWER, TAPED TO HARNESS) JOINT CONNECTOR 9 (BEHIND CENTER OF DASH) LEFT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (IN LEFT REAR DOOR) LOW HORN LT GRN WIRE LT GRN/BLK WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REMOTE KEYLESS ENTRY RECEIVER (AT LEFT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (IN RIGHT REAR DOOR) TRUNK LID KEY CYLINDER SWITCH (UNLOCK SWITCH) TRUNK LID LOCK SWITCH TRUNK UNLOCK SW PNK TRUNK SW WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM PNK WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

A/C AUTO AMP A/T PV IGN RELAY ACTIVE DAMPER SUSPENSION SELECT SWITCH ADP STEERING SWITCH AIR BAG DIAGNOSIS SENSOR UNIT AIR MIX DOOR MOTOR (DRIVER SIDE) AIR MIX DOOR MOTOR (PASSENGER SIDE) ALTERNATOR ASCD CONTROL UNIT AT DEVICE AUTO ANTI-DAZZLING INSIDE MIRROR (COMPASS) AUTO RETURN CANCEL SWITCH AV CONTROL UNIT (W/O NAVI) BLK WIRE BLOWER MOTOR BODY CONTROL MODULE (BCM) BRAKE FLUID LEVEL SWITCH CD AUTO CHANGER CLIMATE CONTROLLED SEAT RELAY CLOCK COMBINATION FLASHER UNIT COMBINATION METER HAZARD SWITCH COMBINATION SWITCH (FRONT WIPER SWITCH) COMBINATION SWITCH (LIGHTING SWITCH) CONSOLE BOX LAMP DATA LINK CONNECTOR DAYTIME LIGHT CONTROL UNIT DISPLAY DOOR MIRROR (DRIVER SIDE) -TURN SIGNAL -DOOR MIRROR DEFOGGER DOOR MIRROR (PASSENGER SIDE) -TURN SIGNAL -DOOR MIRROR DEFOGGER DOOR MIRROR REMOTE CONTROL SWITCH DRIVER DOOR CONTROL UNIT TRUNK LID, FUEL LID OPENER SWITCH DRIVER SIDE DOOR MIRROR CONTROL UNIT FRONT POWER WINDOW MOTOR (DRIVER SIDE) FRONT CIGARETTE LIGHTER SOCKET FRONT DOOR KEY CYLINDER SWITCH (DRIVER SIDE) FRONT DOOR LOCK ACTUATOR (DRIVER SIDE) FRONT DOOR LOCK ACTUATOR (PASSENGER SIDE) FRONT INTERIOR LAMP -LEFT MAP LAMP -RIGHT MAP LAMP -INTERIOR LAMP ILL SWITCH FRONT POWER SOCKET FRONT POWER WINDOW MOTOR (PASSENGER SIDE) FRONT WIPER MOTOR FRONT WIPER RELAY FUSE BLOCK (J/B) 1 -ACCESSORY RELAY -TRUNK LID OPENER RELAY FUSE BLOCK (J/B) 2 BLOWER RELAY FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) GLOVE BOX LAMP) HANDSET (OPTION) HEADLAMP BATTERY SAVER CONTROL UNIT HEATED SEAT SWITCH (DRIVER SIDE) HEATED SEAT SWITCH (PASSENGER SIDE) HOOD SWITCH ICC BRAKE HOLD RELAY (W/ICC) ICC SENSOR (W/ICC) IGNITION RELAY ILLUMINATION CONTROL SWITCH INTAKE DOOR MOTOR LEFT FRONT COMBINATION LAMP (HEADLAMP AIMING MOTOR) LEFT FRONT COMBINATION LAMP (HEADLAMP) LEFT FRONT COMBINATION LAMP (SIDE MARKER) LEFT FRONT COMBINATION LAMP -PARKING LEFT FRONT COMBINATION LAMP -TURN SIGNAL LEFT FRONT SHOCK ABSORBER ACTUATOR LOW TIRE PRESSURE WARNING CONTROL UNIT MODE DOOR MOTOR (DRIVER SIDE) MODE DOOR MOTOR (PASSENGER SIDE) MULTI- FUNCTION SWITCH PARK/NEUTRAL POSITION RELAY PASSENGER DOOR CONTROL UNIT PASSENGER SIDE DOOR MIRROR CONTROL UNIT POWER STEERING CONTROL UNIT POWER STEERING SOLENOID VALVE REAR CONTROL SWITCH REAR SUNSHADE FRONT SWITCH REAR SUNSHADE REAR SWITCH REAR SUNSHADE REAR SWITCH (W/REAR CONTROL SWITCH) REAR WINDOW DEFOGGER RIGHT FRONT COMBINATION LAMP (HEADLAMP AIMING MOTOR) RIGHT FRONT COMBINATION LAMP (HEADLAMP) RIGHT FRONT COMBINATION LAMP -SIDE MARKER RIGHT FRONT COMBINATION LAMP PARKING RIGHT FRONT COMBINATION LAMP TURN SIGNAL RIGHT FRONT SHOCK ABSORBER ACTUATOR SEAT MEMORY SWITCH SHIELD WIRE (A/T PV IGN RELAY) SHIELD WIRE (AIR BAG DIAGNOSIS SENSOR UNIT) SHIELD WIRE [TCM (TRANSMISSION CONTROL MODULE)] SHIFT LOCK CONTROL UNIT STEERING ANGLE SENSOR STEERING LOCK CONTROL UNIT SUNROOF MOTOR ASSEMBLY, VANITY MIRROR LAMP (DRIVER SIDE ) VANITY MIRROR LAMP (PASSENGER SIDE) VDC OFF SWITCH VDC/TCS ABS CONTROL UNIT WASHER LEVEL SWITCH

1 2 5 6 14 15 ALT 3 4 7 8 IGN RH LIGHT FUSE RH LIGHT 9 10 11 12 13 16 17 PNK RH LIGHT MAIN LH LIGHT MAIN WIRE ALTERNATOR (RIGHT FRONT OF ENGINE) BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER DAYTIME LIGHT CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FUSE 54 FUSE 55 FUSE 57 FUSE 73 FUSE 82 FUSE BLOCK (AT RIGHT SIDE OF ENGINE COMPT) FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE 14 FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) FUSE, FUSIBLE LINK, RELAY BOX (IN ENGINE ROOM BOX) GRN WIRE HEADLAMP RELAY 1 HEADLAMP RELAY 2 HID HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN HOT IN ON OR START JOINT CONNECTOR 13 (BEHIND TOP CENTER OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 17 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 2 (BEHIND LEFT SIDE OF DASH, NEAR FUSE BLOCK) JOINT CONNECTOR 20 (BEHIND RIGHT SIDE OF DASH, TAPED TO HARNESS) LEFT FRONT COMBINATION LAMP (HEADLAMP) LH LIGHT FUSE LH LIGHT RH MAIN SW LH MAIN SW GND PKB SW LT BLU WIRE LT GRN/BLK WIRE PARKING BRAKE SWITCH (BEHIND DASH, AT PARK BRAKE ASSEMBLY) PASSENGER SIDE FRONT DOOR SWITCH (AT BASE OF RIGHT "B" PILLAR) PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP (HEADLAMP) STARTING/CHARGING SYSTEM TAIL LAMP RELAY UNIFIED METER CONTROL UNIT WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLU/RED WIRE BRN WIRE COMBINATION METER FUSE 54 FUSE 55 FUSE 57 FUSE 73 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) FUSE, FUSIBLE LINK, RELAY BOX (IN ENGINE ROOM BOX) HEADLAMP RELAY 1 HEADLAMP RELAY 2 HID HIGH BEAM INDICATOR HOT AT ALL TIMES JOINT CONNECTOR 13 (BEHIND TOP CENTER OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 2 (BEHIND LEFT SIDE OF DASH, NEAR FUSE BLOCK) JOINT CONNECTOR 20 (BEHIND RIGHT SIDE OF DASH, TAPED TO HARNESS) LEFT FRONT COMBINATION LAMP (HEADLAMP) LT GRN WIRE LT GRN/BLK WIRE PASSENGER SIDE FRONT DOOR SWITCH (AT BASE OF RIGHT "B"PILLAR) PNK 6 7 WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT COMBINATION LAMP (HEADLAMP) TAIL LAMP RELAY UNIFIED METER CONTROL UNIT WHT/GRN WIRE

124 128 WIPR AUTO STOP WIPER AMP 4 9 48 56 68 105 113 WIPER SW WSH WIPER SW INT INT (VR) GND IGN BAT GND 5 5 5 PNK PNK PNK WIRE BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT KICK PANEL) COMBINATION METER COMBINATION SWITCH (FRONT WIPER SWITCH) COMPUTER DATA LINES SYSTEM FRONT WASHER MOTOR (IN WASHER FLUID RESERVOIR) FRONT WIPER MOTOR (ON LEFT SIDE OF FIREWALL) FRONT WIPER RELAY (IN FUSE, FUSIBLE LINK, RELAY BOX) FUSE 1 FUSE 3 FUSE 34 FUSE 9 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE BLOCK (J/B) 2 (BEHIND RIGHT KICK PANEL) GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES HOT IN ON OR START INT LO HI INT LO HI MIST OFF JOINT CONNECTOR 16 (BEHIND UPPER RIGHT END OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 4 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 9 (BEHIND CENTER OF DASH) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MIST OFF MOVE OFF ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/YEL WIRE STOP UNIFIED METER CONTROL UNIT VARIABLE INTERMITTENT WIPER VOLUME WASH WASHER LEVEL SWITCH WHT/BLK WIRE YEL/BLU WIRE