Diagram sections — 13 (17 total)
COOLING FAN DEFOGGERS HORN MEMORY SYSTEMS POWER ANTENNA POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS RADIO STARTING/CHARGING TRUNK, TAILGATE, FUEL DOOR WIPER/WASHER
COOLING FAN Cooling Fan Wiring Diagram for Infiniti Q45 1991 List of elements for Cooling Fan Wiring Diagram for Infiniti Q45 1991: 13 A/c pressure switch (center front engine compt) A/c thermo switch (bottom corner of radiator) Condenser fan motor Condenser fan relay Fuse & fusible link box (right side engine compt) Fuse 10a Fuse block (left side of dash) Fusible link l 25a G101 (front of right front fender) Hot at all times Hot in on or start J/c (right front engine compt) Nca
DEFOGGERS Rear Defogger Wiring Diagram for Infiniti Q45 1991 List of elements for Rear Defogger Wiring Diagram for Infiniti Q45 1991: 16 Condenser (left "c" pillar) Fuse 10a Fuse 20a Fuse block (left side of dash) G200 (left kick panel) Hot at all times Hot in on or start Illum Interior lights system J/c (1990) (behind center of dash) Nca On ind Rear window defogger Rear window defogger relay (left side of dash) Rear window defogger switch Time control module (left side of dash)
HORN Horn Wiring Diagram for Infiniti Q45 1991 List of elements for Horn Wiring Diagram for Infiniti Q45 1991: 15 (1991-93) (1994-95) B12 Cruise control switch (except 1991-93) Fuse & fusible link box (right front fender) Fuse 33 10a 15a High pitch horn (front center of engine compartment) Horn relay Horn switch Hot at all times J/c (left front fender) Low pitch horn (front center of engine compartment) Nca Smj connector (left side of dash) Spiral cable Theft horn warning relay
MEMORY SYSTEMS Memory System Wiring Diagrams (1 of 2) for Infiniti Q45 1991 List of elements for Memory System Wiring Diagrams (1 of 2) for Infiniti Q45 1991: 40 (left front side of trunk) g400 (speed input) 1991-93 Automatic drive positioner control unit (behind left side of dash) Cancel Circuit breaker (left kick panel) Combination meter Diagnostic connector (left side of dash) Engine control system Fuse 10a Fuse block Fusible link & fuse block G101 (front of right front fender) G200 (left kick panel) Hot at all times Hot in acc or on Hot in on or start Inhibitor switch (right side of transmission) J/c (behind center of dash) J/c (behind left side of dash) J/c (left rear passenger compt) J/c (left side of dash) Key switch Left front door switch Left front step lamp M30 M31 M32 Nca Neutral & park relay (right front engine compt) Pnk Smj connector (right side of dash) Steering switch Telescopic Telescopic motor Telescopic sensor Tilt Tilt motor Tilt sensor Time control unit Memory System Wiring Diagrams (2 of 2) for Infiniti Q45 1991 List of elements for Memory System Wiring Diagrams (2 of 2) for Infiniti Q45 1991: 11 (left front side of trunk) g400 Front lifting device Left power seat control unit (below left front seat) Left power seat switch Limit switch Nca Rear lifting device Reclining device Red Sensor Sliding device
POWER ANTENNA Power Antenna Wiring Diagram for Infiniti Q45 1991 List of elements for Power Antenna Wiring Diagram for Infiniti Q45 1991: 17 (right rear quarter panel) Antenna timer (right rear quarter panel) Fuse 10a Fuse block (left side of dash) G403 (right rear wheel well) Hot at all times Hot in on or acc Hot in on or start J/c (behind left side of dash) J/c (behind right side of dash) J/c (near center of dash) Nca Power antenna motor R11 Radio Seats system Smj connector (right side of dash)
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Infiniti Q45 1991 List of elements for Power Door Lock Wiring Diagram for Infiniti Q45 1991: 28 (left kick panel) g200 Anti- theft system Anti-theft system Circuit breaker (in relay block behind left side of dash) Diode (center console) Door lock relay (center console) Door lock timer 1 (left kick panel) Door lock timer 2 (center console) G200 (left G200 (left kick panel) G201 (right side G201 (right side of dash) Hot at all times Kick panel) Left front door lock actuator Left lock knob switch Left rear door lock actuator Lock Lock/ unlock switch M2 smj connector (right side of dash) Nca Of dash) Right front door lock actuator Right front door lock switch Right lock knob switch Right rear door lock actuator Unlock Unlock sensor
POWER MIRRORS Power Mirror Wiring Diagram for Infiniti Q45 1991 List of elements for Power Mirror Wiring Diagram for Infiniti Q45 1991: 14 (left kick panel) g200 Defog switch Door mirror switch Fuse 10 10a Fuse block Hot in acc or on Left side door mirror Left/right motor Mirror defogger Mirror position switch Mirror select switch On indicator Right side door mirror Up/down motor
POWER SEATS Driver Seat Wiring Diagram for Infiniti Q45 1991 List of elements for Driver Seat Wiring Diagram for Infiniti Q45 1991: 16 (left kick panel) g200 Circuit breaker (left kick panel) Fuse 10a Fuse block G200 (left kick panel) Hot at all times J/c (left side of dash) Left power seat control unit (below left front seat) Left power seat switch Lifting device (front lifting) Lifting device (rear lifting) Multiplex wiring Nca Reclining device Red Sliding device Passenger Seat Wiring Diagram for Infiniti Q45 1991 List of elements for Passenger Seat Wiring Diagram for Infiniti Q45 1991: 18 (right side of dash) smj connector p2 Circuit breaker (left kick panel) Fuse 10a Fuse block G201 (right side of dash) G401 (right front side of trunk) Hot at all times J/c (left side of dash) J/c (right side of dash) R10 R11 Reclining Reclining device Red Right power seat control unit (below right front seat) Right power seat switch Slide Sliding device
POWER WINDOWS Power Window Wiring Diagram for Infiniti Q45 1991 List of elements for Power Window Wiring Diagram for Infiniti Q45 1991: 26 Acc Auto Circuit breaker (left kick panel) G200 (left kick panel) Hot at all times Ignition switch Interior lights system Interior lights system Left front power window regulator Left front window switch Left rear power window regulator Left rear sub- switch Lock Lock switch N12 smj connector (right side of dash) Nca Power window amplifier (left front door) Power window main switch Power window relay (left kick panel) Red Right front power window regulator Right front sub- switch Right rear power window regulator Right rear sub- switch Run Start
RADIO Radio Wiring Diagrams, Bose for Infiniti Q45 1991 List of elements for Radio Wiring Diagrams, Bose for Infiniti Q45 1991: 22 (behind right side of dash) g201 Amplifier unit Antenna Audio amplifer relay (behind right kick panel) Fuse 10a Fuse 20a Fuse block (left side of dash) G201 (behind right side of dash) Hot at all times Hot in acc or on Interior lights system J/c (left side of dash) J/c (right side of dash) Left front speaker Left rear speaker Nca Power antenna system Radio Right front speaker Right rear speaker Smj connector (right side of dash) Window antenna Radio Wiring Diagrams, Except Bose for Infiniti Q45 1991 List of elements for Radio Wiring Diagrams, Except Bose for Infiniti Q45 1991: 18 Antenna Front left speaker Front right speaker Fuse 10a Fuse block (left side of dash) G400 (left front side of trunk) Hot at all times Hot in acc or on Interior lights system J/c (left side of dash) J/c (right side of dash) Nca Power antenna system Radio Rear amplifier (front center of trunk) Rear left speaker Rear right speaker Window antenna
STARTING/CHARGING Charging Wiring Diagram for Infiniti Q45 1991 List of elements for Charging Wiring Diagram for Infiniti Q45 1991: 20 1991-93 only Alternator Alternator resistor (center Battery C12 Combination meter Diagnostic information display control unit (mounted on back of instrument cluster) Fender) Fuse & fusible link box (right front Fuse 10a Fuse block Fusible link holder (right front G101 (right front fender) Hot in on or start J/c (left side of dash) Joint connector Nca Of dash) Smj connector (right side of dash) Starter motor Starting Wiring Diagram for Infiniti Q45 1991 List of elements for Starting Wiring Diagram for Infiniti Q45 1991: 27 (1990) (1991-93) (right front fender) (right side of dash) Acc Battery Box (right front fender) C3 smj connector (right side of dash) Engine controls system Fender) Fuse & fusible link Fuse & fusible link box (right front Fuse 10a Fuse block (left side of dash) Fusible link holder G106 (behind left headlamp) G107 (behind right headlamp) Hot in run or start Ignition switch Inhibitor switch (on trans- mission) Nca Off Red Start Starter motor Starter relay (right shock tower) Theft warning control unit Theft warning relay 2 (right kick panel)
TRUNK, TAILGATE, FUEL DOOR Trunk, Tailgate, Fuel Door Wiring Diagrams for Infiniti Q45 1991 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagrams for Infiniti Q45 1991: 14 Fuel filler lid opener actuator (right side of trunk) Fuel filler sw Fuse 25 10a Fuse block (left side of dash) G200 (left kick panel) Hot at all times Nca Pnk Smj connector Smj connector (right side of dash) Trunk lid & fuel filler lid switch Trunk lid opener actuator (center rear of trunk) Trunk lid opener cancel switch Trunk lid sw
WIPER/WASHER Wiper/Washer Wiring Diagram for Infiniti Q45 1991 List of elements for Wiper/Washer Wiring Diagram for Infiniti Q45 1991: 17 (left kick panel) g200 Fuse 20a Fuse block (left side of dash) G101 (front of right front fender) Hot in acc or on Int Intermittent J/c (behind right headlamp) Nca Off Smj connector (right side of dash) Time control unit (left kick panel) Wash Washer motor (behind right headlamp) Wiper amplifier (right front fender) Wiper motor (right side of safety wall) Wiper switch
