Diagram sections — 31 (56 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER ANTENNA POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram, with Navigation for Infiniti QX4 2002 List of elements for Automatic A/C Wiring Diagram, with Navigation for Infiniti QX4 2002: 71 (right kick panel) m66 +fre -rec +rec -fre 14u 16w 19u 20% fre 20% fre fre 20% fre rec A/c auto amplifier (behind center of dash) A/c clk A/c gnd A/c navi A/c relay (in relay box 1) Ac-av Acpdcut Acrly Air mix door motor (behind center of dash, on bottom of heater unit) Amb sens Ambient sensor (center front of engine compartment) Arcon Av-ac Avcc Battery Blower motor (below right side of dash) Clk Comp on Compressor Display & navi control unit Ecm comp Engine control module (ecm) (behind center of dash) Fan control amplifier (behind glove box) Fan f/b Fan gate Fre Fre rec Fuse 15a Fuse 7.5a Fuse block (j/b) (left side of dash) Gnd Gnd sens Gnd-a Hot at all times Hot in on Hot in on or start Ignition In-vehicle sensor (attached to instrument panel lower cover, right of steering column) Incar sens Instrument cluster Intake door motor (behind glove box, on heater intake unit) Intake sens Intake sensor (behind center of dash, on cooling unit) Lan-sig M104 M105 M111 (left kick panel) M118 Mode door motor (behind center of dash, on heater unit) Navi a/c Nca Pdpres Rec Rec fre Red Refrigerant pressure sensor (on a/c liquid tank, in front of battery) Solid state Sun sens Sunload sensor (on right defroster grille) Thermal transmitter (at rear of engine, on water outlet) Vactr W/t sens Automatic A/C Wiring Diagram, without Navigation for Infiniti QX4 2002 List of elements for Automatic A/C Wiring Diagram, without Navigation for Infiniti QX4 2002: 69 (right kick panel) m66 +fre -rec +rec -fre 14u 16w 19u 20% fre 20% fre fre 20% fre rec A/c auto amplifier (behind center of dash) A/c relay (in relay box 1) Acpdcut Acrly Air mix door motor (behind center of dash, on bottom of heater unit) Amb sens Ambient sensor (center front of engine compartment) Arcon Avcc Bat Blower motor (below right side of dash) C/f Canadian models Comp on Compressor Defogger system Ecm comp Engine control module (ecm) (behind center of dash) Fan control amplifier (behind glove box) Fan f/b Fan gate Fre Fre rec Fuse 15a Fuse 7.5a Fuse block (j/b) (left side of dash) Gnd Gnd sens Gnd-a Hot at all times Hot in on Hot in on or start Ign Ign2 Ill - In-vehicle sensor (attached to instrument panel lower cover, right of steering column) Incar sens Instrument cluster Intake door motor (behind glove box, on heater intake unit) Intake sens Intake sensor (behind center of dash, on cooling unit) Interior lights system Lan-sig Light + M102 M103 M111 (left kick panel) M66 (right kick panel) Mode door motor (behind center of dash, on heater unit) Pdpres Rec Refrigerant pressure sensor (on a/c liquid tank, in front of battery) Rr def f/b Rr def on Solid state Sun sens Sunload sensor (on right defroster grille) Thermal transmitter (at rear of engine, on water outlet) Vactr W/t sens
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Infiniti QX4 2002 List of elements for Anti-lock Brake Wiring Diagrams for Infiniti QX4 2002: 66 17u 39u Abs actuator & electrical unit (on right side of enigne compartment) Abs ind Abs st-out Actuator B55 (right kick panel) Bls Combination meter Control unit Data link connector (lower dash panel, left of steering column) Diag-l E112 (right front shock tower) Fl in Fl out Fl ss Fl ss gnd Fr in Fr out Fr ss Fr ss gnd Fuse & fusible link box (in relay box-2, on right fenderwell) Fuse 14 10a Fuse 7 7.5a Fuse 8 10a Fuse block (left side of dash) Fuse c 40a Fuse d 40a G sen 1 gnd G sen 1 sig G sen 2 sig G sen 2 vcc G sensor (below rear of center console) (w/ 4wd) Gnd Gnd gnd Gs1 Gs2 Gst Hot at all times Hot in on or start Ign Left front wheel sensor Left rear wheel sensor M4 (left side of dash) Meter out Motor mon Motor relay R in R out Red Relay act Relay mon Relay unit Right front wheel sensor Right rear wheel sensor Rl ss Rl ss gnd Rr ss Rr ss gnd Rxd Sila Solenoid valve relay Stop lamp switch (on bracket, above brake pedal) Transfer control unit (behind lower center dash panel) (w/4wd) Txd Unified meter control unit
ANTI-THEFT Anti-theft Wiring Diagram (1 of 2) for Infiniti QX4 2002 List of elements for Anti-theft Wiring Diagram (1 of 2) for Infiniti QX4 2002: 47 15u 19u 20u 41u Accessory Anti-theft indic B11 (left side of dash) B55 (right kick panel) Back door switch Bat (fuse) Closed Com D210 (left side of hatch door) Door switch E13 (front of left front fender) Fuse 10a Fuse 7.5a Fuse block (left side of dash) Glass hatch key unlock Glass hatch switch Ground 1 Ground 2 H/l out 1 H/l out 2 Headlights system Hood switch Hood switch (left front of engine compt) Horn chirp Horns system Hot at all times Hot in acc or on Hot in on or start Ignition Key cylinder lock sw Key cylinder unlock sw Left front door switch Left rear door switch M111 (rear of right front fender) M121 M122 M77 (left kick panel) Open Right front door switch Right rear door switch Security indicator lamp Smart entrance control unit (behind dash, next to fuse block) Wiper/washer system Anti-theft Wiring Diagram (2 of 2) for Infiniti QX4 2002 List of elements for Anti-theft Wiring Diagram (2 of 2) for Infiniti QX4 2002: 17 Back door Back door key cylinder switch Commu- nication i/f Cpu D210 (left side of hatch door) Full stroke lock Full stroke unlock Glass hatch Left front door key cylinder switch Lock M4 (left side of dash) M77 (left kick panel) Mid stroke Power window main switch Right front power window switch Uinlock Unlock Immobilizer Wiring Diagram (NATS) for Infiniti QX4 2002 List of elements for Immobilizer Wiring Diagram (NATS) for Infiniti QX4 2002: 18 (behind dash, next to fuse block) smart entrance control unit 20u Ecm intrfce Engine control module (ecm) (behind center of dash) F20 (left front of engine) Fuse & fusible link box Fuse 10a Fuse 7.5a Fuse block (j/b) (left side of dash) Ground Hot at all times Hot in on or start Ign on Imline Ind lamp Nats immu (on ignition key cylinder) Security indicator lamp V-bat
BODY COMPUTER Body Computer Wiring Diagrams for Infiniti QX4 2002 List of elements for Body Computer Wiring Diagrams for Infiniti QX4 2002: 68 15u 19u 20u 41u Anti-theft system Auto light sensor Back door key cyldr sw Battery saver Circuit breaker (on top of fuse block) Com Defogger system Defogger system or air conditioning system Diode (behind left side of dash) Door key cyldr lock sw Door lock actuator Door lock system Door locks system Door locks system or anti-theft system Driver door lock actuator Driver door sw Exterior lights system Fuse & fusible link box (on relay box 2, on right fender well) Fuse 10a Fuse 7.5a Fuse block (left side of dash) Fuse f 40a Glass hatch sw Ground Headlamp sw Headlamp system Hood sw Horn rly Horns system Hot at all times Hot in accy or on Hot in on or start Ignition key sw Ignition sw (acc & on) Ignition sw (on) Interior lamp Interior lights system Key switch Left headlamp rly Left turn sig lamp M111 (rear of right front fender) M121 M122 M123 M77 (left kick panel) Passenger door sw Passenger, rear & back door lock actuator Power source Power window relay Power wnd rly Rear door sw Rear window defogger sw Rear wnd defog. rly Red Right headlamp rly Right turn sig lamp Seat belt buckle sw Security ind Security indicator lamp Smart entrance control unit (behind dash, next to fuse block) Tail lamp relay Tail lamp rly out Tail lamp sw Warning system
COMPUTER DATA LINES Computer Data Lines for Infiniti QX4 2002 List of elements for Computer Data Lines for Infiniti QX4 2002: 24 11u Abs actuator & electric unit (on right side of engine compt) Adj sw Air bag diagnosis sensor unit (below rear of center console) Check Data link connector (on lower dash panel, left of steering column) Diag l Engine control module (ecm) (behind center of dash) F20 (left front of engine) Fuse 16 10a Fuse 24 7.5a Fuse block (left side of dash) Hot at all times Hot in on or start Icc unit (behind left luggage room trim) K line Kline M77 (left kick panel) Rxd Smart entrance control unit (behind dash, next to fuse block) Tcm rx Tcm tx Transmission control module (behind dash, left of steering column) Txd
CRUISE CONTROL Cruise Control Wiring Diagram for Infiniti QX4 2002 List of elements for Cruise Control Wiring Diagram for Infiniti QX4 2002: 72 (on brake pedal bracket) stop lamp switch 15u 17u 39u Abs actuator and electric unit (right side of engine compartment) Air Air valve Ascd 4th cut Ascd control unit (behind left kick panel) Ascd cruise Ascd pump (at left side of engine compartment) Ascd steering switch B55 (right kick panel) Brake n.o. Brake nc sw Cancel Combination meter Cruise Cruise lmp out Cruise sig Depressed Ecm (behind center of dash) Fuse 11 7.5a Fuse 14 10a Fuse 18 10a Fuse 52 7.5a Fuse 54 10a Fuse 8 10a Fuse block (behind dash, left of steering column) Gnd Gnd-c Horn relay (in relay box 1) Horn sw Hot at all times Hot in run or start Ignition sw M147 (right side of dash) M4 (left side of dash) Main sw Main switch Meter out Motor out Nca Od cancel Od cancel sig Off Park neutral position relay (in relay box 2) Park/neutral position switch (on right side of transmission) Pnk Red Release valve Released Res/acc Resume/ accel Set Set/ coast Set/coast Shift sol a Solenoid Spiral cable Stop lamp switch Tcm (left of steering column) Throttle pos To horn To start Tvo1 Tvoo Unified meter control unit Vacuum motor Valve Vsp Vsp (in)
DEFOGGERS Defogger Wiring Diagram, with Navigation for Infiniti QX4 2002 List of elements for Defogger Wiring Diagram, with Navigation for Infiniti QX4 2002: 35 15u 19u B22 (left rear side of trunk) Bat (fuse) D305 (top of hatch door) Door mirror defogger relay (behind left luggage room trim) Fuse & fusible link box (in relay box 2) Fuse 11 7.5a Fuse 24 7.5a Fuse 56 20a Fuse 57 20a Fuse 58 10a Fuse block (j/b) (left side of dash) Ground Hot at all times Hot in on or start Ign Illum Ind lp Interior lights system Left door mirror defogger M121 M122 M123 M4 (left side of dash) M66 (right side of dash) M77 (left kick panel) Rear window defogger Rear window defogger relay (in relay box 1) Rear window defogger switch Red Right door mirror defogger Rr def Rr def sw Smart entrance control unit (behind dash, next to fuse block) Defogger Wiring Diagram, without Navigation for Infiniti QX4 2002 List of elements for Defogger Wiring Diagram, without Navigation for Infiniti QX4 2002: 33 15u 19u A/c auto amp B22 (left rear side of trunk) Bat (fuse) D305 (top of hatch door) Door mirror defogger relay (behind left luggage room trim) Fuse & fusible link box (in relay box 2) Fuse 11 7.5a Fuse 24 7.5a Fuse 56 20a Fuse 57 20a Fuse 58 10a Fuse block (j/b) (left side of dash) Ground Hot at all times Hot in on or start Ign Left door mirror defogger M121 M122 M123 M147 (right side of dash M4 (left side of dash) M77 (left kick panel) Rear window defogger switch Rear window defogger Rear window defogger relay (in relay box 1) Red Right door mirror defogger Rr def Rr def sw Smart entrance control unit (behind dash, next to fuse block)
ENGINE PERFORMANCE
3.5L 3.5L, Engine Performance Wiring Diagrams (1 of 4) for Infiniti QX4 2002 List of elements for 3.5L, Engine Performance Wiring Diagrams (1 of 4) for Infiniti QX4 2002: 56 (left front of engine) f44 (on left rear of engine) iacv-aac valve (on top front of engine) condenser (ignition) Acpdcut Acrly Air conditioning system Arcon Bstsw Cdcv Crtn Cvbv Cvtcl Cvtcr Defogger & headlights systems E101 (right front of engine) Ecm (behind center of dash) Evap F20 (left front of engine) F43 (left front of engine) Fprly Gnd-a Gnd-c Idle Ign 1 Ign 2 Ign 3 Ign 4 Ign 5 Ign 6 Ignition coils Ignsw Intake valve timing control solenoid valve (b1) (on top right side of engine) Intake valve timing control solenoid valve (b2) (on top left side of engine) Isc 1 Isc 2 Isc 3 Isc 4 Led Load Neut O2hfl O2hfr O2hrl O2hrr Power steering oil pressure switch (lower right front of engine compt, on power steering high pressure tube) Pwst Red Scv Ssoff Stsw Swirl control valve control solenoid valve (on top front of engine) Swirl control valve control vacuum check switch (at left rear of engine compt) Tacho Vacuum cut valve by-pass valve (left rear underside of vehicle, near fuel tank) Vias Vias control solenoid valve (on top front of engine) 3.5L, Engine Performance Wiring Diagrams (2 of 4) for Infiniti QX4 2002 List of elements for 3.5L, Engine Performance Wiring Diagrams (2 of 4) for Infiniti QX4 2002: 29 (left rear underside of vehicle, near fuel tank) evap canister vent control valve (on left rear of engine) evap canister purge volume control solenoid valve (on lower dash panel, left of steering column) data link connector (right kick panel) b55 10u 16u Ascd control unit (behind left kick panel) B22 (left rear side of trunk) Fuel tank temperature sensor (on top of fuel tank) Full sw Fuse & fusible link box (in relay box 2) Fuse 10a Fuse 15a Fuse 7.5a Fuse block (left side of dash) Hot at all times Hot in on or start Hot in start Idle sw Lan P/n Park/ neutral position switch (on right rear of transmission) Pnk Red Sens gnd Sens pwr Tacho Tcm (transmission control module) (behind dash, left of steering column) Th sens 3.5L, Engine Performance Wiring Diagrams (3 of 4) for Infiniti QX4 2002 List of elements for 3.5L, Engine Performance Wiring Diagrams (3 of 4) for Infiniti QX4 2002: 36 (front of right front fender) e41 (in fuel tank) fuel pump (in relay box 1) fuel pump relay 1 (in relay box 2) fuel pump relay 2 (left side of dash) m4 (on right side of engine compt) abs actuator & electric unit 17u 26u 37u B22 (left rear side of trunk) Closed Crankshaft position sensor (ref) (on lower right front of engine, near oil filter) F20 (left front of engine) F43 (left front of engine) Fuse 10a Fuse 15a Fuse block (left side of dash) Gnd Heated oxygen sensor 1 (bank 1) (on right exhaust manifold) Heated oxygen sensor 1 (bank 2) (on left exhaust manifold) Heated oxygen sensor 2 (bank 1) (on right front exhaust tube, upstream of right converter) Heated oxygen sensor 2 (bank 2) (on left front exhaust tube, upstream of left converter) Hot in on or start Ign Instrument cluster Knock sensor (on top rear of engine, below intake manifold) Malfunction indicator lamp Meter out Nca Pnk Red Tach Throttle position sensor (on throttle body) Vsp Vss Wide open 3.5L, Engine Performance Wiring Diagrams (4 of 4) for Infiniti QX4 2002 List of elements for 3.5L, Engine Performance Wiring Diagrams (4 of 4) for Infiniti QX4 2002: 58 (left front of engine) f20 (left front of engine) f43 (left rear underside of vehicle, near fuel tank) evap control system pressure sensor (on engine front cover, facing camshaft sprocket) camshaft position sensor (phase) (on front of left cyl head) intake valve timing control position sensor (b2) (on front of right cyl head) intake valve timing control position sensor (b1) (on rear of engine oil pan) crankshaft position sensor (pos) Adj sw Air conditioning system Avcc Batt Check Ecm (behind center of dash) Ecm relay (in relay box 2) Engine coolant temperature sensor (at rear of engine, on water outlet) F20 (left front of engine) F25 (left front of engine) Fgage+ Fgage- Ftpres Fuel injectors Fuse & fusible link box (in relay box 2) Fuse 10a Fuse 7.5a Gnd-e Hot at all times Imline Inj 1 Inj 2 Inj 3 Inj 4 Inj 5 Inj 6 Instrument cluster system Intake air temperature sensor (in air duct housing) Kline Knk Lan Mass air- flow sensor (on air intake assembly, near air cleaner box) Nats immu (on ignition key cylinder) Nca O2sfl O2sfr O2srl O2srr Pdpres Phase Pnk Pos Qa+ Qa- Red Ref Tv00 Tvo Vsp Vtcpusl Vtcpusr
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Infiniti QX4 2002 List of elements for Back-up Lamps Wiring Diagram for Infiniti QX4 2002: 9 24u B11 (left side of hatch door) B22 (left rear side of luggage compt) Fuse 18 10a Fuse block (behind dash, left of steering column) Hot in on or start Left license plate lamp (left back- up lamp) Park/ neutral position switch (on right side of transmission) Right license plate lamp (right back- up lamp) Exterior Lamps Wiring Diagram (1 of 2) for Infiniti QX4 2002 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Infiniti QX4 2002: 56 (top right of dash) auto light sensor 13w 14w 15u 19u 1st 2nd 39u 41u A/l sen gnd A/l sen pwr A/l sen sig A/l switch Acc Anti-lock brakes system Auto B22 (left rear side of luggage compartment) B75 (right rear side of luggage compartment) Bat (+) Combination switch (lighting switch) Cruise control system D00r locks system D210 (left side of hatch door) Door sw E13 (front of left front fender) E41 (front of right front fender) Flasher lt out Flasher rt out Fuse & fusible link box (right fender well) Fuse 10a Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Gnd High- mounted stop lamp Hot at all times Hot in on or acc Hot in on or start Ign Left parking lamp Left rear combination lamp M121 M122 M123 M77 (left kick panel) Off Output Pwr Red Right parking lamp Smart entrance control unit (left side of dash, next to fuse block) Stop Stop lamp switch (on bracket, above brake pedal) T/l out T/l sw Tail Tail lamp relay (in relay box 1) Exterior Lamps Wiring Diagram (2 of 2) for Infiniti QX4 2002 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Infiniti QX4 2002: 27 (right side of dash) b66 28u B22 (left rear side of luggage compartment) B75 (right rear side of luggage compartment) Combination flasher unit (behind left side of dash) Combination meter Combination switch (turn signal switch) D210 (left side of hatch door) E13 (front of right front fender) E41 (front of left front fender) Fuse 15a Fuse 7.5a Fuse block (behind dash, left of steering column) Hazard switch Hot at all times Hot in on or start Illum Interior lights system Left front fog lamp (turn signal) Left license plate lamp Left rear combi- nation lamp (turn signal) Left turn ind M147 (right side of dash) Right front fog lamp (turn signal) Right license plate lamp Right rear combi- nation lamp (turn signal) Right turn ind
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Infiniti QX4 2002 List of elements for Ground Distribution Wiring Diagram for Infiniti QX4 2002: 30 A/t device, right rear heated seat, right rear heated seat switch, right front heated seat switch, right front heated seat, right rear combination lamp, right power seat, rear tv switch, atp switch, neutral-4lo switch, transfer motor, left front heated seat switch, wait detection switch, park/neutral position switch, rear power socket, transfer control device, right front door switch, combination meter Abs actuator & electric control unit Ascd control unit, combination flasher unit, power window relay, rear window defogger switch (w/ navigation), mode door motor, air mix door motor, power antenna, power socket relay, door mirror remote control switch, right door mirror defogger, air bag diagnosis sensor unit, ascd steering switch, memory seat cancel switch, combination meter, glove box lamp, clock, steering wheel receiver control switch, ashtray illumination, intake door motor, a/c auto amplifier, display & navi control unit, transfer control unit, right front power window switch, audio amplifier relay, right vanity mirror illumination, compass & thermometer, homelink universal transmitter, left vanity mirror illumination, spot lamp, sunroof motor Ascd control unit, condenser, data link connector, ignition coils 1-6, transmission control module, ecm, transfer control unit (4wd), nats immu, knock sensor shield wire, swirl control valve control vacuum check switch, crankshaft position sensor (pos) shield wire, crankshaft position sensor (ref) shield wire, camshaft position sensor (phase) shield wire, left intake valve timing control position sensor, right intake valve timing control position sensor, heated oxygen sensor 2 (bank 1), heated oxygen sensor 2 (bank 2), crankshaft position sensor (pos), crankshaft position sensor (ref), throttle position sensor shield wire, camshaft position sensor (phase) B11 (left side of dash) B22 (left rear side of trunk) B55 (right kick panel) B75 (right rear side of luggage compartment) D210 (left side of hatch door) D305 (top of hatch door) E101 (right front of engine) E112 (right front shock tower) E13 (front of left front fender) E41 (front of right front fender) F20 (left front of engine) F25 (left front of engine) F43 (left front of engine) F44 (left front of engine) Fuel pump, fuel level sensor unit, left front door switch, left front heated seat, left power seat, power socket, left rear combination lamp, Fuse block, illumination control switch, data link connector, combination meter, left front door speaker, audio shield wire, right front door speaker, cigarette lighter socket, fan control amp, front wiper motor, Headlamp aiming switch, combination switch, brake fluid level switch, daytime light control unit, left front fog lamp, right front fog lamp, left & right headlamp aiming motors, left front turn signal lamp, right front turn signal lamp, front wiper switch, left headlamp, right headlamp, hood switch, icc hold unit relay, left parking lamp, right parking lamp, icc sensor, fuel pump relay 2, washer level switch, rear washer motor, transfer shift hi relay, transfer shift low relay M111 (left kick panel) M147 (right side of dash) M4 (left side of dash) M66 (right side of dash) M77 (rear of right front fender) Power steering oil pressure switch, alternator Rear window defogger Seat belt buckle switch, rear speaker amp., back door key cylinder switch, back door switch, glass hatch switch, high mounted stop lamp, left license plate lamp, right license plate lamp, luggage room lamp, rear wiper motor, ecm, icc unit, door mirror defogger relay, brake booster shield wire, left rear heated seat switch, left rear heated seat, left seat control unit Smart entrance control unit, fuel filler lid & glass hatch opener switch, left door mirror defogger, front power window main switch, left front door key cylinder switch, seat memory switch
HEADLIGHTS Headlamp Aiming Wiring Diagram for Infiniti QX4 2002 List of elements for Headlamp Aiming Wiring Diagram for Infiniti QX4 2002: 31 19u 1st 2nd Auto Bat (fuse) Combination switch (lighting switch) E13 (front of left front fender) E41 (front of right front fender) Fuse & fusible link box (at left side of engine compartment) Fuse 24 7.5a Fuse 61 10a Fuse block j/b (behind left side of dash) Gnd1 Gnd2 Headlamp aiming switch Hot at all times Interior light system Left headlamp aiming motor M111 (rear of right front fender) M121 M122 M123 M77 (left kick panel) Off Red Right headlamp aiming motor Smart entrance control unit (behind dash, next to fuse block) T/l out1 T/l out2 T/l sw1 Taillamp relay (in relay box 1) Headlight Wiring Diagram, Canada (1 of 2) for Infiniti QX4 2002 List of elements for Headlight Wiring Diagram, Canada (1 of 2) for Infiniti QX4 2002: 71 (behind dash, left of steering column) (right rear of luggage c0mpartment) 11w 15u 19u 41u A/l sensor gnd A/l sensor pwr A/l sensor sig A/l sw Alt-l Auto light sensor (top right of dash, right of sun load sensor) B11 (left side of dash) B55 (right kick panel) B75 Back door switch Bat (fuse) D210 (left side of hatch door) Daytime light control unit (right front fender well) Door sw (all) Door sw (as) Door sw (dr) E127 E13 (front of left front fender) E45 E46 Fuse 10 10a Fuse 11 7.5a Fuse 24 7.5a Fuse 26 7.5a Fuse block Gnd Gnd1 Gnd2 H/l out1 H/l out2 H/l sw1 H/l sw2 Hot at all times Hot in accy or on Hot in on or start Hot in start Ign Left front door switch Left rear door switch Lh light Lh light fuse Lh light main Lh main sw M111 (rear of right front fender) M121 M122 M123 M77 (left kick panel) Output Parking brake switch Pkb sw Power Red Rh light Rh light fuse Rh light main Rh main sw Right front door switch Right rear door switch Smart entrance control unit (behind dash, next to fuse block) Starting and charging system T/l out1 T/l out2 T/l sw1 T/l sw2 Headlight Wiring Diagram, Canada (2 of 2) for Infiniti QX4 2002 List of elements for Headlight Wiring Diagram, Canada (2 of 2) for Infiniti QX4 2002: 33 1st 2nd Auto Combination meter Combination switch (front fog lamp switch) Combination switch (lighting switch) E13 (front of left front fender) E41 (front of right front fender) Engine control system Exterior lights system Front fog lamp relay Fuse & fusible link box (at left side of engine compartment) Fuse 31 20a Fuse 32 20a Fuse 53 15a Fuse 59 15a Fuse 60 15a Fuse 61 10a Hid cont High High beam indic Hot at all times In relay box Left front fog lamp Left headlamp Left headlamp relay (in relay box 1) Low Off Pass Red Right headlamp Right headlamp relay (in relay box 1) Taillamp relay (in relay box 1) Headlight Wiring Diagram, USA (1 of 2) for Infiniti QX4 2002 List of elements for Headlight Wiring Diagram, USA (1 of 2) for Infiniti QX4 2002: 51 (behind dash, left of steering column) 15u 19u 41u A/l sensor gnd A/l sensor pwr A/l sensor sig A/l sw Auto light sensor (top right of dash, right of sun load sensor) B11 (left side of dash) B55 (right kick panel) B75 Back door switch Bat (fuse) D210 (left side of hatch door) Door sw (all) Door sw (as) Door sw (dr) Fuse 10 10a Fuse 11 7.5a Fuse 24 7.5a Fuse block Gnd Gnd1 Gnd2 H/l out1 H/l out2 H/l sw1 H/l sw2 Hot at all times Hot in accy or on Hot in on or start Ign Left front door switch Left rear door switch M111 (rear of right front fender) M121 M122 M123 M77 (left kick panel) Output Power Red Right front door switch Right rear door switch Right rear of luggage c0mpartment) Smart entrance control unit (behind dash, next to fuse block) T/l out1 T/l out2 T/l sw1 T/l sw2 Headlight Wiring Diagram, USA (2 of 2) for Infiniti QX4 2002 List of elements for Headlight Wiring Diagram, USA (2 of 2) for Infiniti QX4 2002: 33 1st 2nd Auto Combination meter Combination switch (front fog lamp switch) Combination switch (lighting switch) E13 (front of left front fender) E41 (front of right front fender) Engine control system Exterior lights system Front fog lamp relay Fuse & fusible link box (at left side of engine compartment) Fuse 31 20a Fuse 32 20a Fuse 53 15a Fuse 59 15a Fuse 60 15a Fuse 61 10a Hid cont High High beam indic Hot at all times In relay box Left front fog lamp Left headlamp Left headlamp relay (in relay box 1) Low Off Pass Red Right headlamp Right headlamp relay (in relay box 1) Taillamp relay (in relay box 1)
HORN Horn Wiring Diagram for Infiniti QX4 2002 List of elements for Horn Wiring Diagram for Infiniti QX4 2002: 12 Anti- theft system Fuse & fusible link box (in relay box 2, on right front fender well) Fuse 52 7.5a Fuse 54 10a Horn (high) (center front of engine compt) Horn (low) (center front of engine compt) Horn relay (in relay box 1) Horn switch Hot at all times Nca Red Spiral cable
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 3) for Infiniti QX4 2002 List of elements for Instrument Cluster Wiring Diagram (1 of 3) for Infiniti QX4 2002: 59 (left kick panel) m77 (left side of dash) m4 (w/ icc) (with odometer/ 17u 19u 24u 44u 4lo ind A/t oil temp ind Air bag ind B22 (left rear side of trunk) B55 (right kick panel) Brake ind Charge ind Combination meter Cruise control system Cruise ind Door ind Exterior lights system Fuel gauge Fuel ind Fuel level sensor unit (fuel tank) Fuse 18 10a Fuse 24 7.5a Fuse 8 10a Fuse 9 10a Fuse block (j/b) (behind left side of dash) Headlights system Hot at all times Hot in on or acc Hot in on or start Interior lights system Left turn ind M24 M25 M26 M4 (left side of dash) M41 (front of right front fender) M50 Malfunction ind Meter illumination O/d off ind Oil press ind Oil pressure switch (right front side of oil pan) Park/neutral position switch (on right side of transmission) Red Right turn ind Seat belt ind Set/icc ind Speedometer Starting/ charging system Tachometer Thermal transmitter (top rear of engine) Trip meter) Unified meter control unit Washer ind Washer level switch (fluid reservoir) Water temp gauge Instrument Cluster Wiring Diagram (2 of 3) for Infiniti QX4 2002 List of elements for Instrument Cluster Wiring Diagram (2 of 3) for Infiniti QX4 2002: 19 2wd lamp 4lo ind lamp 4wd fail lmp Atp switch Auto lamp B11 (left side of dash) Brake fluid level switch (on brake fluid reservoir) Canada Diode E13 (front of left front fender) Left front door switch Left rear door switch Lock lamp Parking brake switch (base of parking brake lever) Right front door switch Right rear door switch Seat belt buckle switch (in driver's seat belt buckle) Transfer control unit (behind lower center dash panel) Usa Instrument Cluster Wiring Diagram (3 of 3) for Infiniti QX4 2002 List of elements for Instrument Cluster Wiring Diagram (3 of 3) for Infiniti QX4 2002: 43 (left side of hatch door) d210 (right kick panel) b55 (with odometer/ 2wd 4wd ind A/t fluid temperature switch (left rear of transfer case) Abs actuator & electric unit (on right side of engine compt) Abs ind Abs w/l Air bag diagnosis sensor unit (under rear of center console) Ascd control unit (behind left kick panel) Atp ind Atp switch Auto Back door switch Cancel switch Combination meter Compass & thermometer Cruise lmp (out) Engine control module (ecm) (behind center of dash) Glass hatch switch Hi beam ind Icc unit (left side of luggage compt) Led Left seat control unit (under driver's seat) Lock M4 (left side of dash) Memory seat cancel switch Meter out Nca O/d off lamp Set lamp (out) Sila Tachometer Transmission control module (tcm) (behind dash, left of steering column) Trip meter) Unified meter control unit Vsp Vsp (in) Vsp2 W/ icc W/l (led) Warn
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Infiniti QX4 2002 List of elements for Courtesy Lamps Wiring Diagram for Infiniti QX4 2002: 56 15u 19u B11 (left side of dash) B55 (right kick panel) Back door key cylinder switch Back door switch Bat (fuse) Bat saver out Between full stroke & n Betwenn full stroke & n Com Comm i/f Cpu D210 (left side of hatch door) Diode (luggage room lamp) Door Door sw (all) Door sw (as) Door sw (dr) Full stroke Full stroke lock Full stroke unlock Fuse 7.5a Fuse block j/b (behind left side of dash) Gnd1 Gnd2 Hot at all times Hot in on or start Interior lamp Key cyl sw (lock) Key cyl sw (unlock Key sw Key switch Left front door key cylinder switch Left front door lock switch Left front door switch Left rear door switch Left vanity mirror Lock Luggage room lamp M111 (rear of right front fender) M4 (left side of dash) M77 (left kick panel) N betwenn full stroke & n Off Power window main switch Red Right front door lock sw Right front door switch Right front power window switch Right rear door switch Right vanity mirror Room lp out Smart entrance control unit (behind dash, next to fuse block) Spot lamp Unlock Instrument Illumination Wiring Diagram (1 of 2) for Infiniti QX4 2002 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Infiniti QX4 2002: 50 15u 19u 1st 2nd 41u A/l sensor gnd A/l sensor pwr A/l sensor sig A/l sw Acc As door sw Auto Auto light sensor (top right of dash, right of sunload sensor) B11 (left side of dash) B55 (right kick panel) B75 (right rear side of luggage compartment) Back door switch Bat (fuse) Combination switch (lighting switch) D210 (left side of hatch door) Door sw (all) Dr door sw E13 (front of left front fender) Fuse 10a Fuse 7.5a Fuse & fusible link box Fuse block (behind dash, left of steering column) Gnd Gnd1 Gnd2 Hot at all times Hot in accy or on Hot in on or start Ign Left front door switch Left rear door switch M111 (rear of right front fender) M77 (left kick panel) Off Output Power Red Right front door switch Right rear door switch Smart entrance control unit (behind dash, next to fuse block) T/l out1 T/l out2 T/l sw1 T/l sw2 Taillamp relay (in relay box 1) Instrument Illumination Wiring Diagram (2 of 2) for Infiniti QX4 2002 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Infiniti QX4 2002: 31 13w 17u 30u 31u 36u 4wd shift switch (illum) A/c auto amp. (illum) A/t device (indicator illum) Ashtray illumination Audio unit (illum) Cigar- ette lighter (illum) Clock (illum) Combination meter (illum) Compass & thermo- meter (illum) Display & navi- gation control unit (illum) Fuse 10a Fuse block (behind dash, left of steering column) Glove box lamp (illum) Hazard switch (illum) Head- lamp aiming switch (illum) Hot in on or start Illumination control switch M4 (left side of dash) M4 (right side of dash) M77 (left kick panel) Meter & odometer/trip illumination Power window main switch (illum) Power window system Rear window defogger switch (illum) Right front power window switch (illum) Unified meter control unit
MEMORY SYSTEMS Memory System Wiring Diagrams for Infiniti QX4 2002 List of elements for Memory System Wiring Diagrams for Infiniti QX4 2002: 68 14u 16u 19u A/t device (park position switch) B11 (left side of dash) B22 (left rear side of trunk) B55 (right kick panel) Back Bat (fuse) Bat (ptc) Cancel sw Circuit breaker (on top of fuse block) Down Encoder Exterior and interior lamps F lft mtr (d) F lft mtr (u) F lft sw (d) F lft sw (u) For Frt lift switch Fuse 7.5a Fuse block (behind dash, left of steering column) Gnd Hot at all times Hot in on or start Hot in start Ign Instrument cluster system Key sw Key switch L door sw Left front door switch Left front lifting device Left power seat switch Left rear lifting device Left reclining device Left seat control unit (under seat) Left sliding device M147 (right side of dash) M77 (left kick panel) Mem 1 Mem 1 gnd Mem 2 Mem 2 gnd Mem sw 1 Mem sw 2 Memory seat cancel switch P range sw Pnk Power Pulse sw Pulse sw gnd R lft mtr (d) R lft mtr (u) R lft sw (d) R lft sw (u) Reclining mtr Reclining sw Reclining switch Red Rr lift switch Seat memory switch Set sw Sliding mtr Sliding sw Sliding switch Speed sensor
NAVIGATION Navigation Wiring Diagram for Infiniti QX4 2002 List of elements for Navigation Wiring Diagram for Infiniti QX4 2002: 54 14u 24u 41u A/c av A/c clock A/c shield Abs actuator & electric unit (on right side of engine compt) Acc Air conditioning system Ant signal Audio unit Av-ac B55 (right kick panel) Combination meter Control 1 Display & navi control unit (behind center of dash) Fr sp lh+ amp Fr sp lh- amp Fr sp rh+ amp Fr sp rh- amp Fuse 10a Fuse 15a Fuse 7.5a Fuse block (left side of dash) Gnd Gps antenna Gps sig Guide + Guide - Hot at all times Hot in acc or on Hot in on or start Ign Ill Ill cont Interior lights system Left front door speaker Left tweeter M111 (left kick panel) M147 (right side of dash) M4 (left side of dash) Meter out Nav in + Navi in - Navi on Nca Park/neutral position switch (on right rear of transmission) Power antenna system Red Right front door speaker Right tweeter Rly+ Speed Unified meter control unit
POWER ANTENNA Power Antenna Wiring Diagram for Infiniti QX4 2002 List of elements for Power Antenna Wiring Diagram for Infiniti QX4 2002: 17 20u 41u Acc Ant- signal Ant-signal Audio unit Battery Fuse 10a Fuse 7.5a Fuse block (j/b) (left side of dash) Ground Hot at all times Hot in acc or on M-48 M4 (left side of dash) Power antenna (on right front fender) Red
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Infiniti QX4 2002 List of elements for Power Distribution Wiring Diagram (1 of 3) for Infiniti QX4 2002: 65 (diagram 1 of 3) Acc Anti-lock brakes system Battery Charging Circuit breaker Cruise control system Defogger system Engine controls system Engine controls systems Engine controls, anti-theft systems Engine controls, headlights, anti-theft systems Engine controls. defogger systems From fuse 56 b (diagram 1 of 3) From fuse link a a Fuse & fusible link box Fuse 10a Fuse 15a Fuse 31 20a Fuse 32 20a Fuse 33 10a Fuse 52 7.5a Fuse 53 15a Fuse 54 10a Fuse 55 20a Fuse 56 20a Fuse 57 20a Fuse 58 10a Fuse 65 7.5a Fuse 66 15a Fuse 7.5a Fuse a 120a Fuse c 40a Fuse d 40a Fuse e 40a Fuse f 40a Fuse g 40a Fuse i 80a Headlights system Headlights, anti-theft Headlights, anti-theft systems Headlights, exterior lights, interior lights, warning systems Horns, cruise control, anti-theft, body computer system Horns, cruise control, body computer, anti- theft, door locks, sound systems Ignition switch Nca Off Pnk Power tops, seats, power windows, door locks, body computer, memory systems Red Start Starting/ charging system Starting/charging Systems Taillamp relay To accessory relay (diagram 2 of 3) To fuse 14 (diagram 2 of 3) To fuse 26 (diagram 3 0f 3) To fuse 58 (diagram 1 of 3) To fuse 6 (diagram 3 0f 3) To fuse block (diagram 3 of 3) To fuse c (diagram 1 of 3) To ignition relay (diagram 2 of 3) To rear power socket relay (diagram 3 of 3) Transmissions system Power Distribution Wiring Diagram (2 of 3) for Infiniti QX4 2002 List of elements for Power Distribution Wiring Diagram (2 of 3) for Infiniti QX4 2002: 70 10y 12y 14u 15u 17u 19u 20u 24u 28u 33u 39u 41u 43u 44u 48u Accessory relay Air conditioning, headlights, exterior lights, interior lights, instrument cluster, engine controls, defogger, power tops, door locks, power windows, body computer, anti-theft, memory systems Anti-lock brakes system Cigarette lighter socket Defogger, warning systems, anti-theft, power windows, power tops, headlights, exterior lights, interior lights, cruise control systems Door locks, headlights, interior lights, exterior lights, anti-theft, power antenna, body computer, navigation, sound systems Engine controls system Exterior lights system Exterior lights, body computer systems Exterior lights, cruise control, anti-lock brakes, transmissions systems From accessory l From accessory m From fuse link g (diagram 1 of 3) From fuse link i (diagram 1 of 3) From ignition switch (diagram 1 of 3) Fuse 10 10a Fuse 11 7.5a Fuse 12 7.5a Fuse 13 15a Fuse 14 10a Fuse 15a Fuse 18 10a Fuse 19 20a Fuse 20 15a Fuse 24 7.5a Fuse 28 10a Fuse 29 10a Fuse 3 20a Fuse 5 10a Fuse 7 7.5a Fuse 8 10a Fuse 9 10a Fuse block (j/b) Headlights, engine controls defogger systems Headlights, mirrors, instrument cluster systems Ignition relay Interior lights system M77 (left kick panel) Navigation, sound systems Power antenna, anti-theft systems Red Relay (diagram 2 of 3) Seats system Shift interlock, air conditioning, navigation, memory systems To blower motor relay (diagram 3 of 3) To fuse 25 (diagram 3 of 3) To ignition relay (diagram 2 of 3) To power socket relay (diagram 3 of 3) Transmissions system Transmissions systems Trunk, tailgate, fuel doors system Warning systems, body computer, door locks, interior lights systems Warning systems, transmissions, exterior lights, starting/charging, cruise control, instrument cluster, navigation systems Wiper/ washer system Wiper/ washer, cruise control systems Power Distribution Wiring Diagram (3 of 3) for Infiniti QX4 2002 List of elements for Power Distribution Wiring Diagram (3 of 3) for Infiniti QX4 2002: 52 (diagram 1 of 3) 10u 11u 11w 13w 14w 16u 16w 26u 27u 30u 31u 32u 36u 37u 47u Air conditioning system Anti-theft system B11 (left side of dash) B55 (right kick panel) Blower motor relay Engine controls system Engine controls, transmissions, computer data lines systems Engine controls, transmissions, cruise control systems Exterior lights system Exterior lights, interior lights system From fuse 29 n (diagram 2 of 3) From fuse 64 f (diagram 1 of 3) From ignition j switch (diagram 1 of 3) From ignition relay (diagram 2 of 3) From ignition switch (diagram 1 of 3) From taillamp relay k Fuse 1 15a Fuse 16 10a Fuse 17 15a Fuse 2 15a Fuse 21 10a Fuse 22 10a Fuse 25 15a Fuse 26 7.5a Fuse 6 7.5a Fuse block (j/b) G105 (rear of right front fender) G200 (left kick panel) Headlights system Interior lights system M4 (left side of dash) Power socket Power socket relay (above fuse block) Rear power socket Red Warning systems
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Infiniti QX4 2002 List of elements for Power Door Lock Wiring Diagram for Infiniti QX4 2002: 51 19u B11 (left side of dash) B55 (right kick panel) Back door key cylinder switch Back door lock actuator Back door switch Bat (c/b) Bat (fuse) Between full stroke and n Circuit breaker (on top of fuse block) Com Communication if Cpu D210 (left side of hatch door) Door lock (all) Door sw (all) Door sw (as) Door sw (dr) Door unlock (as/rr) Door unlock (dr) Full stroke Fuse 7.5a Fuse block (j/b) (behind left side of dash) Gnd1 Gnd2 Hot at all times Key cyl sw (lock) Key cyl sw (unlock) Key sw Key switch Left front door key cylinder switch Left front door lock actuator Left front door switch Left rear door lock actuator Left rear door switch Lock Locked M111 (rear of right front fender) M121 M123 M66 (right side of dash) M77 (left kick panel) Out Power window main switch Right front door lock actuator Right front door switch Right front power window switch Right rear door lock actuator Right rear door switch Smart entrance control unit (behind dash, next to fuse block) Unlock
POWER MIRRORS Power Mirror Wiring Diagram for Infiniti QX4 2002 List of elements for Power Mirror Wiring Diagram for Infiniti QX4 2002: 15 44u Change over switch Door mirror remote control switch Fuse 10a Fuse block (behind dash, left of steering column) Hot in acc or on Left side door mirror Left/right motor M147 (right side of dash) M4 (left side of dash) M66 (right side of dash) Mirror switch Off Right side door mirror Up/down motor
POWER SEATS Heated Seats Wiring Diagram for Infiniti QX4 2002 List of elements for Heated Seats Wiring Diagram for Infiniti QX4 2002: 24 10y B11 (left side of dash) B22 (left rear side of trunk) B55 (right kick panel) B75 (right rear side of luggage compt) Fuse 28 15a Fuse block (behind dash, left of steering column) High Hot in on or start Indicator Left front heated seat Left front heated seat switch Left rear heated seat Left rear heated seat switch Low Pnk Red Right front heated seat Right front heated seat switch Right rear heated seat Right rear heated seat switch Seat back heater Seat cushion heater Seat cushion thermostat Power Seats Wiring Diagram for Infiniti QX4 2002 List of elements for Power Seats Wiring Diagram for Infiniti QX4 2002: 15 B11 (left side B55 (right kick panel) B75 (right rear side of luggage compt) Circuit breaker (on top of fuse block) Down Front lifter motor Fwd Hot at all times Left power seat Of dash) Rear lifter motor Reclining motor Rev Right power seat Slide motor
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagrams for Infiniti QX4 2002 List of elements for Power Top/Sunroof Wiring Diagrams for Infiniti QX4 2002: 30 15u 19u Auto close Auto open Bat (fuse) Circuit breaker (on top of fuse block) Cpu Diode (left side of dash) Down Encoder Fuse 11 7.5a Fuse 24 7.5a Fuse block (j/b) (left side of dash) Gnd Hot at all times Hot in on or start Ign M147 (right side of dash) M4 (left side of dash) M77 (left kick panel) Power window relay (on top of fuse block) Rap output Red Slide limit switch Slide switch Smart entrance control unit (behind dash, next to fuse block) Sunroof motor Sunroof switch Tilt limit switch Tilt switch
POWER WINDOWS Power Window Wiring Diagram for Infiniti QX4 2002 List of elements for Power Window Wiring Diagram for Infiniti QX4 2002: 41 (left kick panel) m77 15u 19u Auto dn Auto dn dn Auto up Battery (fuse) Circuit breaker (on top of fuse block) Com Cpu Diode (behind left side of dash) Encoder Front left Front power window main switch Front right Fuse 7.5a Fuse block (j/b) (left side of dash) Ground Hot at all times Hot in on or start Ignition Illumination Left front door key cylinder switch Left front power window regulator Left rear power window regulator Left rear power window switch Lock M147 (right side of dash) M4 (left side of dash) M77 (left kick panel) Power window relay (on top of fuse block) Rap Rear left Rear right Right front power window regulator Right front power window switch Right rear power window regulator Right rear power window switch Smart entrance control unit (behind dash, next to fuse block) Unlk Unlock
RADIO Radio Wiring Diagrams for Infiniti QX4 2002 List of elements for Radio Wiring Diagrams for Infiniti QX4 2002: 63 41u Acc Antenna ctrl Antenna in Antenna in Audio amplifier relay (behind left luggage room trim) Audio unit B22 (left rear side of luggage compartment) Battery Data out Fr lh (+) amp Fr lh (+) out Fr lh (-) amp Fr lh (-) out Fr rh (+) amp Fr rh (-) amp Fuse 10 10a Fuse 4 15a Fuse block (j/b) (behind left side of dash) Gnd Ground Horn (bat) Horn system Hot at all times Hot in on or acc Illum Interior lights system Left front door speaker Left rear door speaker Left tweeter M4 (left kick panel) M4 (left side of dash) Mode Nca On signal Pnk Power Power antenna system Pulse Pwr on sig Rear speaker amplifier (behiind left luggage room trim) Red Remote on/off Right front door speaker Right rear door speaker Right tweeter Rod antenna Rr lh (+) amp Rr lh (+) in Rr lh (-) amp Rr lh (-) in Rr rh (+) amp Rr rh (+) in Rr rh (+) out Rr rh (-) amp Rr rh (-) in Rr rh (-) out Seek/ aps up Seek/aps up Spiral cable Steering wheel receiver control switch Steering wheel switch (audio) Window antenna
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Infiniti QX4 2002 List of elements for Shift Interlock Wiring Diagram for Infiniti QX4 2002: 20 14u 39u A/t device (at base of selector lever) B55 (behind right kick panel) B75 (right rear side luggage compt) Diode Exterior lights system Fuse 11 7.5a Fuse 14 10a Fuse block (behind dash, left of steering column) Hot at all times Hot in on or start Left seat control unit (under driver's seat) Nca Off P range sw Park position switch Relay Shift lock solenoid Stoplight switch (on bracket above brake pedal)
STARTING/CHARGING Charging Wiring Diagram for Infiniti QX4 2002 List of elements for Charging Wiring Diagram for Infiniti QX4 2002: 13 17u Alternator Battery Charge indicator Combination meter E101 (right front of engine) Fuse & fusible link box (in relay box 2, on right fender well) Fuse 7.5a Fuse 8 10a Fuse a 120a Fuse block (left side of dash) Hot in on or start Nca Starting Wiring Diagram for Infiniti QX4 2002 List of elements for Starting Wiring Diagram for Infiniti QX4 2002: 20 24u Acc B55 (right kick panel) B75 (right rear side of luggage compt) Battery Cruise control system Fuse & fusible link box (in relay box 2, on right fender well) Fuse 18 10a Fuse block (left side of dash) Fuse link e 40a Hot at all times Hot in on or start Ignition switch Nca Off Park/ neutral position relay (in relay box 2) Park/ neutral position switch (on right rear of transmission) Power distribution system Start Starter motor
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Infiniti QX4 2002 List of elements for Supplemental Restraint Wiring Diagram for Infiniti QX4 2002: 49 (left side of dash) m4 Air bag diagnosis sensor unit (below rear of center console) Air bag indicator B130 B155 Combination meter Data link connector (dlc) (partial) (on lower dash panel, left of steering column) Driver side air bag module Fuse 22 10a Fuse 8 10a Fuse block (j/b) (left side of dash) Gnd Hot in on or start Ignition Kline Left lock - Left satellite sensor (at base of left "b" pillar) Left seat-belt pretensioner Left side air bag module M10 M25 M26 Nca Passenger side air bag module Pnk Right lock - Right satellite sensor (at base of right "b" pillar) Right seat-belt pretensioner Right side air bag module Sat lh + Sat lh - Sat rh + Sat rh - Spiral cable Sq as + Sq as - Sq dr + Sq dr - Sq pas + Sq pas - Sq pdr + Sq pdr - Sq side lh + Sq side lh - Sq side rh + Sq side rh - U17 U32 W/l led
TRANSMISSION 4WD Wiring Diagram (1 of 2) for Infiniti QX4 2002 List of elements for 4WD Wiring Diagram (1 of 2) for Infiniti QX4 2002: 83 10u 11u 17u 2-4wd 2wd 2wd lp 2wd sw 4l sw 4lo 4lo ind 4wd d/r 4wd lp 4wd sol 4wd temp 4wd warn ind Abs sig Actr sw1 Actr sw2 Anti-lock brakes Atp sw Atp warn ind Auto Auto lp Auto sw Avcc B55 (right kick panel) Close sw Closed throttle Cnslt rx Cnslt tx Combination meter Cps Data link connector (for consult) (on lower dash panel, left side of steering column) Ecm (behind center of dash) F20 (left front of engine) F43 (left front of engine) Front revolution sensor (transfer) (left of transfer case) Fuse 10a Fuse 7.5a Fuse block (left side of dash) Gnd Gnd-a Hot at all times Hot in on or start Idle sw J/c (left end of dash) Lock Lock lp Lock sw Lps M111 (left end of dash) M4 (left end of dash) Mem b/u Mot/mon Mot/rly N-4lo N-sw Nca P-sw Pnk R-sw Red Rly ctrl Sens gnd Sens pwr Tacho Th sens Throttle position sensor (on throttle body) Throttle position switch (integral to throttle position sensor) Transfer control unit (behind lower center dash panel) Transfer motor (left rear of transmission) Transmission control module (behind dash, left of steering column) Tvo Tvoo Unified meter cntrl unit Vign Vsp in Vsp out W/ icc W/o icc Wait sw Wide open Wot 4WD Wiring Diagram (2 of 2) for Infiniti QX4 2002 List of elements for 4WD Wiring Diagram (2 of 2) for Infiniti QX4 2002: 34 2-4wd sol valve 24u 2wd 48u 4lo 4wd shift switch 4wd sol valve A/t circuit All times fuse & fusible link box (in relay box 2, at right fender) Atp switch Auto Automatic transmission B55 (right kick panel) Clutch pressure switch E13 (left front of engine compt) Fuse 10a Fuse 20a Fuse block (left side of dash) Hot at Hot in on or start Interior lights system Line pressure switch Nca Neut 4 lo switch Park/neutral position switch (right rear of transmission) Red Relay box 1 (on left front fenderwell) Transfer control device (actuator position switch) Transfer dropping resistor (right side of engine compt, between battery and fenderwell) Transfer fluid temp sensor Transfer motor relay (left side of engine compartment) Transfer shift hi relay Transfer shift low relay Wait detection switch A/T Wiring Diagram for Infiniti QX4 2002 List of elements for A/T Wiring Diagram for Infiniti QX4 2002: 92 (left front of engine) f43 (right rear of transmission) park/neutral position switch (right side of engine compt) abs actuator & electric unit 1-sw 10u 17u 2-sw 24u 39u 4wd circuit A/t dropping resistor (right side of engine compt, near battery) A/t fluid temp A/t fluid temp sensor A/t fluid temp switch Ascd Ascd control unit (behind left kick panel) Automatic transaxle Avcc B55 (right kick panel) Brk sw Closed Combination meter Cruise D-sw Data in Data link connector (lower dash panel, left of steering column) Data out Diode (left side of dash) Ect Engine control module (ecm) (behind center of dash) Engine coolant temperature sensor (rear of engine, on water outlet) Exterior lights system F20 (left front of engine) Fld temp Full sw Fuse 10a Fuse 7.5a Fuse block (left side of dash) Gnd Gnd-a Hot at all times Hot in on or start Icc unit (behind left luggage room trim) Idle J/c Lan Line press sol valve Lp sol Lu duty M4 (right kick panel) Mem b/u N-sw Nca O/d lmp O/d off ind Od cnl Od off Ov r/c Over- run clutch sol Overdrive control switch Pl duty Pnk R-sw Rear revolution sensor (top of trans adapter) Red Sens gnd Sens pwr Shift a Shift b Shift sol valve a Shift sol valve b Sol a Sp sen 1 Stop lamp switch Tacho Tcc sol valve Th sens Throttle position sensor Throttle position switch (integral to throttle position sensor) Transmission control module (behind dash, left of steering column) Turbine Turbine revolution sensor (front of trans case) Tvo Tvoo Unified meter control unit V ign Vsp Vsp out Vsp-2 W/ icc W/o icc Wide open
TRUNK, TAILGATE, FUEL DOOR Fuel Door Release Wiring Diagram for Infiniti QX4 2002 List of elements for Fuel Door Release Wiring Diagram for Infiniti QX4 2002: 8 (left kick panel) m77 Closed Fuel filler lid opener switch Fuel lid opener actuator Fuse 10a Fuse block (left side of dash) Hot at all times Open Rear Glass Release Wiring Diagram for Infiniti QX4 2002 List of elements for Rear Glass Release Wiring Diagram for Infiniti QX4 2002: 11 (rear of right front fender) m11 Closed Fuse 10a Fuse block (left side of dash) Glass hatch opener actuator Glass hatch opener switch Hot at all times Link switch Off Open Rear wiper motor
WARNING SYSTEMS Warning System Wiring Diagrams for Infiniti QX4 2002 List of elements for Warning System Wiring Diagrams for Infiniti QX4 2002: 39 15u 19u 1st 2nd Auto B11 (left side of dash) Bat (fuse) Combination switch (lighting switch) Door sw (dr) E13 (front of left front fender) Fuse & fusible link box (in relay box 2) Fuse 11 7.5a Fuse 24 7.5a Fuse 61 10a Fuse block (left side of dash) Gnd 1 Gnd 2 Hot at all times Hot in on or start Ign Interior & exterior lights system Key sw Key switch Left front door switch M111 (rear of right front fender) M121 M122 M123 M77 (left kick panel) Off Red Seat belt buckle switch Seat belt sw Smart entrance control unit (behind dash, next to fuse block) T/l out 1 T/l out 2 T/l sw1 T/l sw2 Taillamp relay (in relay box 1)
WIPER/WASHER Front Washer/Wiper Wiring Diagram for Infiniti QX4 2002 List of elements for Front Washer/Wiper Wiring Diagram for Infiniti QX4 2002: 17 43u Combination switch (front wiper switch) E13 (front of left front fender) Front washer motor (on washer fluid reservoir) Front wiper motor (on right side of firewall) Fuse 19 20a Fuse block (left side of dash) High Hot in run or accy Int Low M77 (left kick panel) Off Red Variable intermittent wiper control Wash Wiper amplifier Rear Washer/Wiper Wiring Diagram for Infiniti QX4 2002 List of elements for Rear Washer/Wiper Wiring Diagram for Infiniti QX4 2002: 14 12y B22 (left rear side of trunk) Combination switch (rear wiper switch) D210 (left side of hatch door) E13 (front of left front fender) Fuse 10a Fuse block (left side of dash) Glass hatch switch Hot in acc or on Int Off Rear washer motor (on washer fluid reservoir) Rear wiper motor (on lower right side of hatch) Wash
