Infiniti Q45 III (2001-2006) fuse 21 Wiring diagrams

1 2 3 4 6 7 8 9 11 12 13 14 15 16 18 19 21 GND BAT BAT GND 66 67 GPS SIG GPS ANT GND A/C AUTO AMPLIFIER (BEHIND RIGHT SIDE OF DASH) A/C-AV (FR TX) AV-A/C (FR RX) CLK (FR) AV, NAVI CONTROL UNIT (UNDER LEFT SIDE OF REAR PARCEL SHELF) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BOSE SPEAKER AMPLIFIER (AT CENTER FRONT OF TRUNK) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE BUS - BUS SHIELD DISPLAY FR SP LH (-) FUSE 1 FUSE 21 FUSE 52 FUSE 54 FUSE 6 FUSE 9 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK, RELAY BLOCK (J/B) (IN ENGINE ROOM BOX) GPS ANTENNA GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM (VOICE ACTIVATED CONTROL MODULE) JOINT CONNECTOR 12 (BEHIND TOP CENTER OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 3 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 4 (BEHIND UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR SPEAKER LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MULTI- FUNCTION SWITCH NAVI NCA WIRE ORG/ WIRE ORG/BLU WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RGB GND RGB GND PPL RGB SYNC SHIELD SOLID STATE SOUND SYSTEMS TAIL LAMP RELAY VOICE + VOICE - SHIELD VP YS HP SHIELD WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

ACCESSORY RELAY AIR CONDITIONING SYSTEM BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/WHT WIRE CIRCUIT BREAKER 3 ELECTRONIC MUFFLERS, DEFOGGER, SEATS SYSTEMS MIRRORS SYSTEM ELECTRONIC SUSPENSION, ANTI-LOCK BRAKES, ELECTRONIC POWER STEERING SYSTEMS ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM TO BLOWER RELAY (DIAGRAM 1 OF 3) FROM FUSIBLE LINK C (DIAGRAM 1 OF 3) FROM FUSIBLE LINK G (DIAGRAM 1 OF 3) FROM IGNITION RELAY (DIAGRAM 1 OF 3) FRONT CIGARETTE LIGHTER SOCKET FRONT POWER SOCKET FUSE 1 FUSE 12 FUSE 13 FUSE 14 FUSE 16 FUSE 18 FUSE 20 FUSE 21 FUSE 4 FUSE 5 FUSE 2 FUSE 7 FUSE 81 FUSE 9 FUSE BLOCK (AT RIGHT SIDE OF ENGINE COMP) FUSE 82 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HEADLIGHTS SYSTEM HEADLIGHTS, ENGINE CONTROLS SYSTEMS IGN IGNITION SWITCH J/C 19 (BEHIND RIGHT END OF DASH, TAPED TO HARNESS) LOCK LOCK OFF LT BLU WIRE MEMORY, COMPUTER DATA LINES SYSTEMS ON OFF PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SEATS SYSTEM SHIFT INTERLOCK, CRUISE CONTROL SYSTEMS STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TO FUEL PUMP RELAY (DIAGRAM 1 OF 3) TO FUSE BLOCK (J/B) 1 (DIAGRAM TO IGNITION RELAY (DIAGRAM 1 OF 3) WARNING, NAVIGATION, INSTRUMENT CLUSTER, CRUISE CONTROL SYSTEMS WHT RED/ WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL/RED WIRE

1 3 UNLOCK LOCK 11 13 DATA LINE UNLOCK SENS 6 7 BAT (C/B) GND BLK WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CIRCUIT BREAKER 1 CIRCUIT BREAKER 2 DOOR UNLOCK SENSOR FUSE 1 FUSE 15 FUSE 21 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GRN/ORG WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START JOINT CONNECTOR JOINT CONNECTOR 21 (BEHIND LOWER RIGHT END OF DASH, 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 41 (IN LEFT FRONT DOOR) JOINT CONNECTOR 6 (BEHIND CENTER OF DASH) LEFT REAR DOOR CONTROL UNIT (IN LEFT REAR DOOR) LEFT REAR DOOR LCOK ASSEMBLY (DOOR SWITCH) (IN LEFT REAR DOOR) LEFT REAR DOOR LOCK ACTUATOR (IN LEFT REAR DOOR) LT BLU WIRE ORG/ WIRE PNK WIRE PPL RED WIRE RED/WHT WIRE RIGHT REAR DOOR CONTROL UNIT RIGHT REAR DOOR LOCK ACTUATOR (IN RIGHT REAR DOOR) RIGHT REAR DOOR LOCK ASSEMBLY (DOOR SWITCH) (IN RIGHT REAR DOOR) TRUNK LID OPENER ACTUATOR (CENTER OF DECK LID) UNLOCK LOCK WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 GND BACK UP BACK-UP LAMP RELAY (IN FUSE, FUSIBLE LINK, RELAY BOX) BLK WIRE BLU WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/YEL WIRE BOSE SPEAKER AMPLIFIER (AT CENTER FRONT OF TRUNK) SHIELD BRN WIRE CAMERA CAMERA ON CAMERA ON SHIELD IRIS SW BUS(-) REVERSE BUS(+) CAMERA SIG (-) DISPLAY BUS(+) BUS(-) FUSE 21 FUSE 52 FUSE 9 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) FUSE, FUSIBLE LINK, RELAY BOX (J/B) (IN ENGINE ROOM BOX) GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IRIS JOINT CONNECTOR 36 (BEHIND RIGHT REAR SHOCK TOWER, TAPED TO HARNESS) JOINT CONNECTOR 37 (BEHIND RIGHT REAR SHOCK TOWER, 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 NCA WIRE ORG/ WIRE ORG/BLU WIRE PPL PPL COMPO SYNC COMPO- COMPO+ REAR VIEW CAMERA (AT DECK LID) REAR VIEW CAMERA CONTROL UNIT (AT CENTER FRONT OF TRUNK) RED/BLK WIRE RED/GRN WIRE TV+ TV SYNC TV- WHT WIRE YEL WIRE

1 2 3 BATT IGN LED ANTENNA ANTENNA SIGNAL BLK WIRE BLU/ORG WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM PNK WIRE FUSE 1 FUSE 21 FUSE 6 FUSE 9 FUSE BLOCK (J/B) 1 (BEHIND LEFT END OF DASH) GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR HOT IN ON OR START JOINT CONNECTOR 11 (BEHIND UPPER RIGHT SIDE OF DASH, TAPED TO HARNESS) JOINT CONNECTOR 3 (BEHIND UPPER LEFT SIDE OF DASH) JOINT CONNECTOR 5 (BEHIND LEFT SIDE OF DASH, TAPED TO HARNESS) LOW TIRE PRESSURE WARNING CONTROL UNIT (BEHIND CENTER OF DASH) LOW VOLTAGE DETECTION CIRCUIT LT GRN WIRE NAVIGATION SYSTEM NCA WIRE ORG/ WIRE ORG/BLU WIRE TIRE PRE- SSURE TIRE PRESSURE WARNING CHECK SWITCH UNFIED METER CONTROL UNIT WHT WIRE WHT/BLU WIRE YEL WIRE YEL/GRN WIRE