Diagram sections — 30 (59 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES 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 INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram, with Navigation for Nissan Pathfinder LE 2003 List of elements for Automatic A/C Wiring Diagram, with Navigation for Nissan Pathfinder LE 2003: 80 (behind right side of dash) (behind right side of dash) m66 (with odo/trip meter) +fre -rec +rec -fre 14u 16w 19u 20% fre 20% fre fre 20% fre rec A/c auto amplifier (behind lower A/c clk A/c gnd A/c navi A/c p/d cut A/c relay (in relay box 1) Ac-av Acc 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) Can-h Can-l Center of dash) Clk Combination meter Comp on Compressor Computer data lines system Display & navi control unit (behind center of dash) 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) (behind dash, left of steering column) 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 Intake door motor (behind glove box, on heater intake unit) Intake sens Intake sensor (behind center of dash, on cooling unit) Lan-sig M10 M104 M105 M118 M24 M66 Mode door motor (behind center of dash, on heater unit) Navi a/c Nca Pdpres Position switch Rec Rec fre Red Refrigerant pressure sensor (on a/c liquid tank) Solid state Sun sens Sunload sensor (on right defroster grille) Unified meter ctrl unit Vactr W/t sens Automatic A/C Wiring Diagram, without Navigation for Nissan Pathfinder LE 2003 List of elements for Automatic A/C Wiring Diagram, without Navigation for Nissan Pathfinder LE 2003: 77 (behind right side of dash) m66 (with odo/trip meter) +fre -rec +rec -fre 14u 16w 19u 20% fre 20% fre fre 20% fre rec A/c auto amplifier (behind center A/c p/d cut A/c relay (in relay box 1) 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 Can-h Can-l Canada Combination meter Comp on Compressor Computer data lines system Defogger system 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) (behind dash, left of steering column) Gnd Gnd sens Gnd-a Hot at all times Hot in on Hot in on or start Ign Ignition Ill - In-vehicle sensor (attached to instrument lower cover, right of steering column) Incar sens 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 + M10 M102 M103 M24 M25 M66 (behind right side of dash) Mode door motor (behind center of dash, on heater unit) Of dash) Pdpres Rec Rec fre Red Refrigerant pressure sensor (on a/c liquid tank) Rr def f/b Rr def on Solid state Sun sens Sunload sensor (on right defroster grille) Unified meter ctrl unit Vactr W/t sens Manual A/C Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Manual A/C Wiring Diagram for Nissan Pathfinder LE 2003: 31 (behind right side of dash) fan resistor (below right side of dash) 14u 16w A/c relay (in relay box 1) A/c switch Acrly Arcon Avcc Blower Compressor Diode (behind left kick panel) Engine control module (ecm) (behind center of dash) Fan switch Fre Fuse 15a Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Gnd-a Hot in on Hot in on or start Intake door motor (behind glove box, on heater intake unit) M66 (behind right side of dash) Mode switch Motor Nca Off Pdpres Rec Recirculation switch Refrigerant pressure sensor (on a/c liquid tank)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Nissan Pathfinder LE 2003 List of elements for Anti-lock Brakes Wiring Diagram, with Dynamic Stability Control for Nissan Pathfinder LE 2003: 81 (part-time 4wd) 17u 39u 4w sw 4wd 4wd switch (part-time 4wd) (on right rear side of transfer case) Abs Abs actuator & electric unit (on right side of engine compartment) Brake fluid level low switch (on brake fluid reservoir) Brl 1 Can h2 Can l2 Can-h Can-l Clu gnd Clu p Clus sp Combination meter Common Computer data lines system Data link connector (on lower dash panel, left of steering column) Diak-k (ddl2) E112 (at right side of engine compartment) E13 (at left front corner of engine compartment) E142 Eps/tcs off Fl esp/tcs Fl power Fl signal Fr power Fr signal Fuse & fusible link box Fuse 10a Fuse block (j/b) (behind dash, left of steering column) Fuse c 50a Fuse d 30a Gnd Gnd glus Gnd p Gnd v High Hot at all times Hot in on or start Ign Illum Interior lights system Kl 30p Kl 30v Left front wheel sensor Left rear wheel sensor Lis M10 M147 (behind right side of dash) M24 M26 Neutral position switch (part-time 4wd) (on right front side of transfer case) Off Output Part-time 4wd Pnk Power Red Right front wheel sensor Right rear wheel sensor Rl power Rl signal Rr power Rr signal Sen gnd Sen power Sen sig Slip Steering angle sensor Stoplight switch (on bracket, above brake pedal) Vdc off Vdc off switch Vdc pressure sensor (at left rear of engine compt) Warning system Wl abs Wl esp/tc Yaw rate/side/ decel "g" sensor (below rear of center console) Anti-lock Brakes Wiring Diagram, without Dynamic Stability Control for Nissan Pathfinder LE 2003 List of elements for Anti-lock Brakes Wiring Diagram, without Dynamic Stability Control for Nissan Pathfinder LE 2003: 71 "g" sensor (w/ 4wd) (below rear of center console) 17u 39u Abs actuator Abs actuator & electric unit (on right side of engine compartment) Abs control unit Abs indicator Abs sig Abs st out Bls Combination meter Control unit (w/odo/trip meter) Data link connector (on lower dash panel, left of steering column) Diag l E111 E112 (at right side side of engine compt) Fl in Fl out Fl ss (+) Fl ss (-) Fr in Fr out Fr ss (+) Fr ss (-) Fuse & fusible link box Fuse 10a Fuse block(j/b) (behind dash, left of steering column) Fuse link c 40a Fuse link d 40a Gnd Gs1 Gs2 Gst Hot at all times Hot in on or start Ign Left front wheel sensor (on inside of left front wheel) Left rear wheel sensor (on inside of left rear wheel) M10 M143 M24 M26 M4 (at left kick panel) Meter out Motor Motor relay Mtr reelay Pnk Rear in Rear out Red Relay act Relay mon Relay unit Right front wheel sensor (on inside of right front wheel) Right rear wheel sensor (on inside of right rear wheel) Rl ss (+) Rl ss (-) Rr ss (+) Rr ss (-) Rxd Sig Sila Solenoid valve relay Stoplight switch (on bracket, above brake pedal) Transfer control unit (behind lower center dash panel) Txd Unified meter Vcc W/ 4wd W/ all mode 4wd
ANTI-THEFT Anti-theft Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003 List of elements for Anti-theft Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003: 55 (at left front corner of engine compartment) 10a 15u 19u 20u 41u 7.5a Acc Anti-theft ind B11 (on lower left ``a" pillar) B55 (on lower right ``a" pillar) Back door switch Bat Closed Com D210 (in right side of tailgate) Door sw (all) Dr door sw E13 Fuse 10 Fuse 11 Fuse 24 7.5a Fuse block (j/b) (behind dash, left of steering column) Glass hatch sw Glass hatch switch Gnd H/l out 1 H/l out 2 Hatch key unlk sw Headlights system Hood sw Hood switch (on left front of engine compartment) Horn out Horns system Hot at all times Hot in acc or on Hot in on or start Ign Immobilizer circuit Key cyl sw lk Key cyl sw unlk Left front door switch Left rear door switch M10 M111 (at left kick panel) M121 M122 M123 Open Pass door sw Right front door switch Right rear door door switch switch Security indicator lamp Smart entrance control unit (behind dash, next to fuse block (j/b)) Wiper/ washer system Anti-theft Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003 List of elements for Anti-theft Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003: 19 Back door Back door key cylinder switch Com i/f Communications i/f Cpu D15 D210 (in right side of tailgate) Glass hatch Left front door key cylinder switch Lock Lock-between full M111 (at left kick panel) M147 (behind right side of dash) Power window main switch (door lock & unlock switch) Right front power window switch (door lock & unlock switch) Stroke & normal Stroke & normal unlock-between full Unlk Unlock Immobilizer Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Immobilizer Wiring Diagram for Nissan Pathfinder LE 2003: 20 20u m110 4w e3 Anti-theft circuit Ecm intrfce Engine control module (ecm) (behind center of dash) Fuse & fusible link box Fuse 10a Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Gnd-a Ground Hot at all times Hot in on or start Ign on Imline Ind lamp Joint connector f204 Nats immu (on ignition key cylinder) Security indicator lamp V-bat
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Body Control Modules Wiring Diagram for Nissan Pathfinder LE 2003: 73 15u 19u 41u A/l sensor gnd A/l sensor pwr A/l sensor sig A/l sw Acc Anti-theft ind Anti-theft system Bat Bat (c/b) Batt saver out Circuit breaker (on top of fuse block (j/b)) Com Computer data lines system Ddl (rx) Ddl (tx) Defogger system Door lock all Door locks system Door sw (as) Door sw (dr) Door sw all Exterior lights system Fuse & fusible link box Fuse 10a Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Fuse f 40a Glass hatch sw Gnd 1 Gnd 2 H/l out 1 H/l out 2 H/l sw 1 H/l sw 2 Hatch unlock sw Headlights system Hood sw Horn out Horns system Hot at all times Hot in acc or on Hot in on or start Ign Interior lights system Key sw Key sw (lock) Key sw (unlock) Key switch Lh flasher M10 M111 (at left kick panel) M121 M122 M123 Power windows system Rap out Red Rh flasher Room lamp out Rr def out Rr def sw Seat belt sw Smart entrance control unit (behind dash, next to fuse block (j/b)) T/l out 1 T/l out 2 T/l sw 1 T/l sw 2 Unlock (as/rr) Unlock (dr) Warning system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Computer Data Lines Wiring Diagram for Nissan Pathfinder LE 2003: 34 (behind dash,left of steering column) 11u Abs actuator & electric unit (on right side of engine compt) Abs diag l Abs rxd Abs txd Air bag diagnosis sensor unit (below rear of center console) Can-h Can-l Combination meter Data link connector (on lower dash panel, left of steering column) Engine control module (ecm) (behind center of dash) Fuse 16 10a Fuse 24 7.5a Fuse block (j/b) (behind dash, left of steering column) Hot at all times Hot in on or start Kline Low tire pressure warning control unit (behind upper right side of dash) M10 M119 M120 M122 M156 M158 (at upper left kick panel) M91 Pnk Red Smart entrance control unit (behind dash, next to fuse block (j/b)) Steering angle sensor Tcm rx Tcm tx Transfer control unit (behind lower center dash panel) Transmission control module (tcm)
CRUISE CONTROL Cruise Control Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Cruise Control Wiring Diagram for Nissan Pathfinder LE 2003: 63 (at top left side of engine) (behind dash, left of steering column) (w/ odo/trip 15u 17u 39u A/t Ascd brake switch (on bracket, above brake pedal) Ascd clutch switch (m/t) (on bracket, above clutch pedal) Ascd steering switch Ascd sw Avcc2 Bncsw Brake Can-h Can-l Cancel switch Close Combination meter Control unit Cruise ind lamp Electronic throttle control actuator Engine control module (ecm) (behind center of dash) Fuse & fusible link box Fuse 11 7.5a Fuse 14 10a Fuse 70 15a Fuse 8 10a Fuse block (j/b) Gnd-a Gnd-a2 Hot at all all times Hot at all times Hot in on or start Joint connector Lamp M/t M10 M147 (behind right side of dash) M157 (at upper left kick panel) M26 Main switch Meter) Motor 1 Motor 2 Motrly Nca Open Red Resume/accel switch Sens gnd Sensor 1 Sensor 2 Set ind Set/coast switch Spiral cable Stoplight switch (on bracket, above brake pedal) Throttle control motor relay (in relay box 2) Tps1 Tps2 Transmission control module (tcm) (behind dash, left of steering column) Unified meter Vmot
DEFOGGERS Defoggers Wiring Diagram, with Navigation for Nissan Pathfinder LE 2003 List of elements for Defoggers Wiring Diagram, with Navigation for Nissan Pathfinder LE 2003: 42 15u 19u m10 8w e3 B22 (left rear corner of vehicle) D303 D304 D305 (near top right side of tailgate) Diode (behind center of dash) Door mirror defogger relay (behind left luggage compt trim) Engine control module (ecm) (behind center of dash) Fuse & fusible link box Fuse 11 7.5a Fuse 24 7.5a Fuse 56 20a Fuse 57 20a Fuse 58 10a Fuse block (j/b) (behind dash, left of steering column) Gnd1 Gnd2 Hot at all times Hot in on or start Ign Illum Ind lp Interior lights system Left door mirror (door mirror defogger) M111 (at left kick panel) M121 M122 M123 M147 (behind right side of dash) M4 (at left kick panel) Pnk R/def Rear window defogger Rear window defogger relay (in relay box 1) Rear window defogger switch Red Right door mirror (door mirror defogger) Rr def Rr def sw Smart entrance control unit (behind dash, next to fuse block (j/b)) Defoggers Wiring Diagram, without Navigation for Nissan Pathfinder LE 2003 List of elements for Defoggers Wiring Diagram, without Navigation for Nissan Pathfinder LE 2003: 43 15u 19u m10 A/c auto amplifier (behind center of dash) B22 (left rear corner of vehicle) D303 D304 D305 (near top right side of tailgate) Diode (behind center of dash) Door mirror defogger relay (behind left luggage compt trim) Engine control module (ecm) (behind center of dash) Fuse & fusible link box Fuse 11 7.5a Fuse 24 7.5a Fuse 56 20a Fuse 57 20a Fuse 58 10a Fuse block (j/b) (behind dash, left of steering column) Gnd1 Gnd2 Hot at all times Hot in on or start Ign Ill - Interior lights system Left door mirror (door mirror defogger) Light + M111 (at left kick panel) M121 M122 M123 M147 (behind right side of dash) M4 (at left kick panel) Pnk R/def Rear window defogger Rear window defogger relay (in relay box 1) Red Right door mirror (door mirror defogger) Rr def Rr def f/b Rr def on Rr def sw Smart entrance control unit (behind dash, next to fuse block (j/b))
ENGINE PERFORMANCE
3.5L 3.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Pathfinder LE 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 4) for Nissan Pathfinder LE 2003: 58 (upper left kick panel) m158 10u 17u Avcc Avcc2 Combination meter Computer data lines system Condenser (on top of engine) Crankshaft position sensor (pos) (on rear of engine oil pan) Engine control module (behind center of dash) Evap Evap canister purge volume control solenoid valve (on left rear of engine) F20 (on left front of engine) F204 Ftrps Fuel injector Fuse 10a Fuse block (j/b) (behind dash, left of steering column) Gnd Hot in on or start Inj 1 Inj 2 Inj 3 Inj 4 Inj 5 Inj 6 Ivcl Ivcr Joint connector Knk1 Knock sensor (on top of engine, below intake manifold) M158 (upper left kick panel) Malfunction indicator lamp Motor1 Motor2 Nca O2hfl O2hfr O2hrl O2hrr O2sfl O2sfr O2srl Pdpres Phase lh Phase rh Pos Ps pres Qa+ Red Refrigerant pressure sensor (on a/c liquid tank) Scv Swirl control valve (left front of engine) Tps1 Unified meter control unit (w/ odo/trip meter) V mot Vias Vias control solenoid valve (top front of engine) 3.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Pathfinder LE 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 4) for Nissan Pathfinder LE 2003: 31 (in relay box 2) Accelerator pedal position (app) sensor 1 Accelerator pedal position (app) sensor 2 Ecm relay (in relay box 2) Electric throttle control actuator (top left side of engine) F20 (on left front of engine) F205 F210 Fuel pump relay (behind left luggage compt trim) Fuse & fusible link box (in relay box 2) Fuse 10a Fuse 15a Fuse 7.5a Hot at all times Ignition coil 1 (w/ power transistor) Ignition coil 2 (w/ power transistor) Ignition coil 3 (w/ power transistor) Ignition coil 4 (w/ power transistor) Ignition coil 5 (w/ power transistor) Ignition coil 6 (w/ power transistor) Joint conn- ector M157 (upper left kick panel) Nca Nca nca Plug spark Red Spark plug Throttle control motor Throttle control motor relay Throttle position (tp) sensor 1 Throttle position (tp) sensor 2 3.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Pathfinder LE 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 4) for Nissan Pathfinder LE 2003: 27 26u 37u Camshaft position sensor (phase) (bank 1) (right front of engine) Camshaft position sensor (phase) (bank 2) (left front of engine) Engine coolant temperature sensor (rear of engine on water outlet) Evap control system pressure sensor (left rear underside of vehicle, near fuel tank) F204 Fuse 15a Fuse block (j/b) (behind dash, left of steering column) 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, downstream of twc) Heated oxygen sensor 2 (bank 2) (on left front exhaust tube, downstream of twc) Hot in on or start Intake valve timing control solenoid valve (bank 1) (on left side of engine) Intake valve timing control solenoid valve (bank 2) (on right side of engine) Joint conn- ector Joint connector M158 (upper left kick panel) Mass airflow (maf) sensor (on air intake assembly, near air cleaner box) Pnk Red Sens gnd Sens pwr Tacho Th sens Transmission control module (behind dash, left of steering column) 3.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Pathfinder LE 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 4) for Nissan Pathfinder LE 2003: 73 39u A/c system A/t Acrly Anti-theft lines system Aps1 Aps2 Arcon Ascdsw Avcc Avcc2 B11 (on lower left "a" pillar) B13 B55 (on lower right "a" pillar) Batt Bncsw Brake Can l Can-h Cdcv Computer data lines system Cruise control system Cvbv Data link connector (lower dash panel, left of steering column) Defogger system Engine control module (behind center of dash) Evap canister vent control valve (left rear underside of vehicle, near fuel tank) F204 Fpr Fuel level sensor unit & fuel pump (in fuel tank) b12 Fuse & fusible link box (in relay box 2) Fuse 10a Fuse block (j/b) (behind dash, left of steering column) Gnd Gnd 02 Gnd a Gnd a2 Gnd-m Headlights system Hlamp Hot at all times Ign 1 Ign 2 Ign 3 Ign 4 Ign 5 Ign 6 Ign sw Imline Joint connector Kline M/t M158 (upper left kick panel) Moyrly Neut Neutral position switch O2srr P/n Park/ neutral position switch Pdpres Pnk Power steering oil pressure sensor Pspres R/def Red Ssoff Starting/ charging system Stoplight switch (above brake pedal, on bracket) Swirl control valve control vacuum check switch (near brake fluid reservoir) Tacho Tps2 Tv00 Vacuum cut valve bypass valve (left rear underside of vehicle, near fuel tank)
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Back-up Lamps Wiring Diagram for Nissan Pathfinder LE 2003: 15 18u 24u A/t B22 (left rear corner of vehicle) B75 (right rear corner of vehicle) Back-up lamp switch (4wd: on right side of overdrive gear case) (2wd: on right side of transmission rear extension) Fuse 18 10a Fuse 8 10a Fuse block (j/b) (behind dash, left of steering column) Hot in on or start Left rear combination lamp (left back- up lamp) M/t M10 Park/ neutral position switch (on right side of transmission) Right rear combination lamp (right back- up lamp) Exterior Lamps Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003: 77 (on right side of engine compartment) 13w 14w 15u 19u 1st 2nd 41u 7.5a A/l sensor gnd A/l sensor pwr A/l sensor sig A/l sw Abs actuator and electrical unit (control unit) Acc Auto Auto light sensor (at top right side of dash) B11 (on lower left "a" pillar) B22 (left rear corner of vehicle) B55 (on lower right "a" pillar) B75 (right rear corner of vehicle) Back door switch Bat (fuse) Bls Brake Combination switch (lighting switch) D210 (in right side of tailgate) Door sw (all) Door sw (as) Door sw (dr) E13 (at left front corner of engine compartment) E41 (at right front corner of engine compartment) Ecm (behind center of dash) F203 Flasher lh out Flasher rh out Fuse Fuse & fusible link box Fuse 10a Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Gnd Gnd1 Gnd2 High- mounted stop lamp Hot at all times Hot in acc or on Hot in on or start Ign Left front door switch Left parking lamp Left rear combination lamp Left rear door switch M10 M111 (at left kick panel) M121 M122 M123 M4 (at left kick panel) M91 Off Output Pnk Power Red Right front door switch Right parking lamp Right rear combination lamp Right rear door switch Smart entrance control unit (behind dash, next to fuse block (j/b)) Stop T/l out1 T/l out2 T/l sw1 T/l sw2 Tail Tail lamp relay (in relay box 1) Exterior Lamps Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003: 37 28u 39u A/t B22 (left rear corner of vehicle) B75 (right rear corner of vehicle) Combination flasher unit (behind left side of dash) Combination meter (turn signal) Combination switch (turn signal switch) D210 (in right side of tailgate) E13 (at left front corner of engine compt) E41 (at right front corner of engine compt) Fuse 10a Fuse 15a Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Hazard switch Hot at all times Hot in on or start Illum Interior lights system Left front turn signal lamp Left rear combination lamp (turn signal) Left turn ind License plate lamp M/t M10 M147 (behind right side of dash) M154 M25 M31 M31 m154 M66 (behind right side of dash) Off Right front turn signal lamp Right rear combination lamp (turn signal) Right turn ind Stoplight switch (on bracket, above brake pedal)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Ground Distribution Wiring Diagram for Nissan Pathfinder LE 2003: 37 Abs actuator and electronic control unit, steering angle sensor, Accessory relay, blower motor relay, ignition relay, illumination control switch, left front door speaker (bose), audio unit shield (bose) right front door speaker (bose) left heated seat switch, right heated seat switch, cigar lighter socket, fan control amp, smart entrance control unit, left door mirror, left front door key cylinder switch, front power window main switch, seat memory switch, fuel lid opener switch, trunk lid opener switch Air bag diagnosis sensor unit Air bag diagnosis sensor unit shield Alternator Atp switch, neutral-4lo switch, transfer motor, transfer control device, right heated seat, right power seat, a/t device, park/neutral position switch, right front door switch, right rear combination lamp, ashtray illumination, 4 wheel drive diode, rear power socket, rear tv swtich, right heated seat switch, left heated seat switch, tire carrier switch, neutral position switch, wait detection switch B11 (left kick panel) B154 (left front door sill) B160 (right front door sill) B22 (left rear corner of luggage compt) B55 (lower right "a" pillar) B75 (right rear corner of vehicle) Back door key cylinder switch, license plate lamp, back door switch, glass hatch switch, rear wiper motor Combination flasher unit, power window relay, rear window defogger switch, mode door motor, air mix door motor, recirculation switch, fan switch, power antenna, door mirror remote control switch, power socket relay, rear tv switch, right door mirror, Combination switch, left parking lamp, left front turn signal lamp, atp relay, brake fluid level switch, hood switch, daytime light control unit, right front fog lamp, Consenser, ignition coil no.1, ignition coil no.2, ignition coil no.3, ignition coil no.4, ignition coil no.5, ignition coil no.6 D210 (in bottom right side of back door) D305 (top right corner of back door) Data link connector, transmission control module (tcm), transfer control unit, crankshaft position sensor, right intake valve timing control position sensor, left intake valve timing control position sensor, engine control module (ecm), knock sensor shield E101 (right side of engine) E112 (right side of engine compt) E31 (left front corner of engine compt) E41 (right front corner of engine compt) Ecm, electronic throttle control actuator shield F20 (left front of engine) F25 (left front of engine) Luggage room lamp, high mounted stop lamp M111 (left kick panel) M147 (behind right side of dash) M157 (upper left kick panel) M158 (upper left kick panel) M4 (left kick panel) M66 (behind right side of dash) Memory seat cancel switch, combination meter, clutch interlock switch, glove box lamp, clock, steering wheel receiver control switch, intake door motor, a/c auto amp, display and navi control unit, transfer control unit, ashtray illumination, right front power window switch, audio amp relay, compass and thermometer, home link universal transceiver, right vanity mirror illumination, left vanity mirror illumination, spot lamp, sunroof motor, vdc off switch, tire pressure warning control unit Power socket, left front heated seat, seat belt buckle switch, left power seat, left front door switch, fuel pump, left rear combination lamp, door miirror defogger relay, auxiliary box, rear speaker amp (bose), left seat control unit, left power seat switch Rear window defogger Washer level switch, right parking lamp, right front turn signal lamp, transfer shift hi relay, transfer shift lo relay, front wiper motor
HEADLIGHTS Headlights Wiring Diagram, with DRL (1 of 2) for Nissan Pathfinder LE 2003 List of elements for Headlights Wiring Diagram, with DRL (1 of 2) for Nissan Pathfinder LE 2003: 56 (behind dash, left of steering column) 15u 19u 41u A/l gnd A/l power A/l sig A/l sw Acc Auto light sensor (at top right side of dash) Bat Combination switch (front fog lamp switch) Defogger system E13 (at left front corner of engine compt) E41 (at right front corner of engine compt) Exterior lights system Front foglamp relay (in relay box 1) Fuse & fusible link box Fuse 10 10a Fuse 11 7.5a Fuse 24 7.5a Fuse 53 15a Fuse 59 15a Fuse 60 15a Fuse 61 10a Fuse block (j/b) Gnd Gnd 1 Gnd 2 H/l out 1 H/l out 2 H/l sw 1 H/l sw 2 Hot at all times Hot in acc or on Hot in on or start Ign Left front fog lamp Left headlamp relay (in relay box 1) M10 M121 M122 M123 M4 (at left kick panel) Output Pnk Pwr Red Right front fog lamp Right headlamp relay (in relay box 1) Smart entrance control unit (behind dash, next to fuse block (j/b)) T/l out 1 T/l out 2 T/l sw 1 T/l sw 2 Taillamp relay (in relay box 1) Headlights Wiring Diagram, with DRL (2 of 2) for Nissan Pathfinder LE 2003 List of elements for Headlights Wiring Diagram, with DRL (2 of 2) for Nissan Pathfinder LE 2003: 47 11w 17u 1st 2nd Alt-l Alternator Auto Charge ind Combination meter Combination switch (lighting switch) Daytime light control unit (on right front fenderwell) E106 E127 E13 (at left front corner of engine compartment) E45 E46 Fuse 26 7.5a Fuse 8 10a Fuse block (j/b) (behind dash, left of steering column) Gnd High High beam ind Hot in on or start Hot in start Ign Left headlamp Lh dim sw Lh light Lh lt dim Lh lt fuse Lh lt main Lh main sw Low M10 Off Parking brake switch (at base of park brake lever) Pass Pkb sw Red Rh dim sw Rh light Rh lt dim Rh lt fuse Rh lt main Rh main sw Right headlamp Warning system Headlights Wiring Diagram, without DRL for Nissan Pathfinder LE 2003 List of elements for Headlights Wiring Diagram, without DRL for Nissan Pathfinder LE 2003: 68 (behind dash, left of steering column) 15u 19u 1st 2nd 41u A/l gnd A/l power A/l sig A/l sw Acc Auto Auto light sensor (at top right side of dash) Bat Combination meter Combination switch (front fog lamp switch) Combination switch (lighting switch) E13 (at left front corner of engine compt) E41 (at right front corner of engine compt) Engine controls system Exterior lights system Front foglamp relay (in relay box 1) Fuse & fusible link box Fuse 10 10a Fuse 11 7.5a Fuse 24 7.5a Fuse 53 15a Fuse 59 15a Fuse 60 15a Fuse 61 10a Fuse block (j/b) Gnd Gnd 1 Gnd 2 H/l out 1 H/l out 2 H/l sw 1 H/l sw 2 High High beam ind Hot at all times Hot in acc or on Hot in on or start Ign Left front fog lamp Left headlamp Left headlamp relay (in relay box 1) Low M10 M121 M122 M123 M4 (at left kick panel) Off Output Pass Pnk Pwr Red Right front fog lamp Right headlamp Right headlamp relay (in relay box 1) Smart entrance control unit (behind dash, next to fuse block (j/b)) T/l out 1 T/l out 2 T/l sw 1 T/l sw 2 Taillamp relay (in relay box 1)
HORN Horn Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Horn Wiring Diagram for Nissan Pathfinder LE 2003: 14 Fuse & fusible link box Fuse 52 7.5a Fuse 54 10a Horn (high) Horn (low) Horn out Horn relay (in relay box 1) Horn switch Hot at all times M122 Nca Red Smart entrance control unit (behind dash, next to fuse block (j/b)) Spiral cable
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003: 88 (behind dash, left of steering column) (right rear (w/ 4wd) a/t fluid temperature switch (w/ odometer/trip meter) unified meter control unit 17u 19u 2wd 2wd lmp 41u 4lo 4lo lmp 4wd A/t device (o/d of switch) A/t fluid temp Abs Abs actuator & electric unit (w/o vdc) (on right side of engine compartment) Air bag Air bag diagnosis sensor unit (below rear of center console) Air conditioning Ant-lock brakes system Anti-lock brakes system Atp Auto Auto lmp B55 (on lower Brake Charge Combination meter Computer data lines Corner of Cruise Door E111 E41 (at right front corner of engine compartment) Exterior lights system Fuel Fuel gauge Fuse 10a Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Gauge Headlights system High beam Hot at all times Hot in acc or on Hot in on or start Interior lights system Lcl lmp Lock Low tire pressure warning control unit (w/ low tire pressure warning system) (behind upper right side of dash) M10 M119 M147 (behind right side of dash) M24 M25 M26 M4 (at left kick panel) M51 Malfunction ind lamp Meter illumination Nca O/d off Odo trip meter Oil Oil pressure switch (on lower right front of engine) Red Righ``a" pillar) Seat belt Set Slip Speedometer Starting/charging system System Tachometer Tire carrier Tire pressure Transfer control unit (w/ all mode 4wd) (behind lower center dash panel) Transmission control module Transmission system Transmissions system Vdc off Vehicle) b75 W/ 4wd W/ vdc Warning system Washer Washer level switch (canada) (lower right front of engine compt) Water temp Instrument Cluster Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003: 37 (at left front corner of engine compt) e13 (at left kick panel) (in driver's seat belt buckle) (left rear corner of vehicle) b22 (w/ a/t, 4 wd w/o vdc) 10a 24u 44u Ambient air temperature sensor (center front of engine compartment) B75 (right rear corner of vehicle) Back door switch Brake fluid level switch (on brake fluid reservoir) Canada Clock Compass and thermometer D210 (in right side of tailgate) Diode (behind left kick panel) Fuel level sensor unit (on top of fuel tank) Fuse 18 Fuse 9 Fuse block (j/b) (behind dash, left of steering column) Glass hatch switch Hot in acc or on Hot in on or start Interior lights system Left front door switch Left rear door switch M10 M111 (at left kick panel) Park/ neutral position switch Parking brake switch (at base of park brake lever) Right front door switch Right rear door switch Seat belt buckle switch Tire carrier switch (w/ spare Tire carrier) Usa
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Courtesy Lamps Wiring Diagram for Nissan Pathfinder LE 2003: 57 15u 19u B11 (on lower left ``a" pillar) B55 (on lower right ``a" pillar) Back door switch Bat (fuse) Bat saver out Between full stroke & n Com Communication if Cpu D210 (in right side of tailgate) Diode (behind left luggage compt trim) Door Door lock & unlock switch Door locks system Door sw (all) Door sw (as) Door sw (dr) Front power window main switch Full stroke lock sw Full stroke unlock sw Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Gnd1 Gnd2 Hot at all times Hot in on or start Ign Interior lamp Key cylinder sw (lock) Key cylinder sw (unlock) Key sw Key switch Left front door key cylinder switch Left front door switch Left rear door switch Left vanity mirror (illum) Lock Luggage room lamp M10 M111 (at left kick panel) M121 M122 M123 M147 (behind right side of dash) M4 (at left kick panel) Off Red Right front door switch Right front power window switch Right rear door switch Right vanity mirror (illum) Room lamp out Smart entrance control unit (behind dash, next to fuse block (j/b)) Spot lamp Unlock Instrument Illumination Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003: 55 15u 19u 1st 2nd 41u A/l sensor gnd A/l sensor pwr A/l sensor sig A/l sw Accessory Auto Auto light sensor (at top right side of dash) B11 (on lower left "a" pillar) B55 (on lower right "a" pillar) B75 (right rear corner of vehicle) Back door switch Bat (fuse) Combination switch (lighting switch) D210 (in right side of tailgate) Door sw (all) Door sw (as) Door sw (dr) E13 (at left front corner of engine compt) Fuse 10a Fuse 7.5a Fuse & fusible link box Fuse block (j/b) (behind dash, left of steering column) Gnd 1 Gnd 2 Ground Hot at all times Hot in acc or on Hot in on or start Ignition Left front door switch Left rear door switch M10 M111 (at left kick panel) M121 M122 M123 M4 (at left kick panel) Off Output Pnk Power Red Right front door switch Right rear door switch Smart entrance control unit (behind dash, next to fuse block (j/b)) T/l out 1 T/l out 2 T/l sw 1 T/l sw 2 Taillamp relay (in relay box 1) Instrument Illumination Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003: 56 (at left kick panel) m4 (behind right side of dash) m147 (illum) (w/ all mode 4wd) (w/ auto (w/ compass & thermometer) (w/ vdc) 13w 30u 31u 35u 36u 4wd shift switch (illum) A/c & navi, A/c auto amp (illum) A/c switch (illum) (manual a/c) A/t device (indicator illum) (w/ a/t) Ashtray illumination (w/ woody instrument finisher) Ashtray illumination (w/o woody instrument finisher) Audio unit (illum) B55 (on lower right ``a" pillar) B75 (right rear corner of vehicle) Cd player (illum) (w/ cd player) m92 Cigarette lighter (illum) (canada) Clock (illum) Combination meter (illumination) Communication Compass & thermometer Cpu D15 Disply & navi control unit (illum) (behind center of dash) Fuse block (j/b) (behind dash, left of steering column) Glove box lamp Hazard switch (illum) I/f Illum Illumination control switch M10 M117 M118 M26 M4 (at left kick panel) M48 M91 M93 Meter illum Odo/ trip meter illum Power window main switch Power windows system Rear window defogger switch (illum) Right front power window switch Vdc off switch W/ automatic a/c W/ manual a/c) W/ navigation W/o navigation
MEMORY SYSTEMS Memory Seat Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003 List of elements for Memory Seat Wiring Diagram (1 of 2) for Nissan Pathfinder LE 2003: 68 (at left kick panel) m111 (at left kick panel) m4 (on lower left "a" pillar) b11 (on lower right "a" pillar) b55 14u 16u 19u m10 1w e3 A/t device (park position switch) B11 (on lower left "a" pillar) B512 B513 Batt Cancel sw Circuit breaker (on top of fuse block (j/b)) Front dn mtr Front dn sw Front up mtr Front up sw Fuse & fusible link box Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Fuse link f 40a Fwd rec mtr Fwd rec sw Fwd slide mtr Fwd sliding sw Gnd Gnd (sig) Hot at all times Hot in on or start Hot in start Ign Indicator Interior lights systems Key sw Key switch Left front door switch Left ft dr sw Left seat control unit (under driver's seat) Mem ind-1 Mem ind-2 Mem set-1 Mem set-2 Memory seat cancel switch P range sw Pnk Power out Pulse f lift sw Pulse r lift sw Pulse rec sw Pulse slide sw Pulse sw gnd Rear dn mtr Rear dn sw Rear up mtr Rear up sw Red Rwd rec mtr Rwd rec sw Rwd slide mtr Rwd sliding sw Seat memory switch Set sw Set switch Start Switch Vsp2 Memory Seat Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003 List of elements for Memory Seat Wiring Diagram (2 of 2) for Nissan Pathfinder LE 2003: 16 (on lower left "a" pillar) b11 Combination meter Encoder Fwd Left front lifting device Left power seat switch Left rear lifting device Left reclining device Left sliding device Lifting switch (front) Lifting switch (rear) M24 Pnk Reclining switch Rwd Sliding switch
NAVIGATION Navigation Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Navigation Wiring Diagram for Nissan Pathfinder LE 2003: 62 14u 24u 41u A/c av A/c clock A/c shield Abs actuator & electric unit (w/o vdc) (on right side of engine compt) Acc Air conditioning system Ant signal Audio unit Av-a/c 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 (j/b) (behind dash, left of steering column) 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 M10 M111 (at left kick panel) M117 M118 M139 M147 (behind right side of dash) M24 M26 M4 (at left kick panel) M48 M502 M81 Meter out Nav in + Navi in - Navi on Nca Park/neutral position switch (on right side of transmission) Power antenna system Red Right front door speaker Right tweeter Rly+ Speed Unified meter control unit (w/ odo/trip meter)
POWER ANTENNA Power Antenna Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Power Antenna Wiring Diagram for Nissan Pathfinder LE 2003: 16 20u 41u m10 Acc Ant signal Audio unit Battery Fuse 10a Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Ground Hot at all times Hot in acc or on M4 (at left kick panel) M48 Power antenna (at top of right kick panel) Red
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Nissan Pathfinder LE 2003 List of elements for Power Distribution Wiring Diagram (1 of 3) for Nissan Pathfinder LE 2003: 64 (diagram 1 of 3) (left kick panel) b11 (left kick panel) m4 (lower right "a" pillar) b55 Acc Anti-lock brakes system Anti-theft, door locks, body computer, horn system Battery Circuit breaker Defogger system Defogger, engine controls system Engine controls system Engine controls, anti-theft system From fuse 56 b (diagram 1 of 3) From fuse link a a Fuse & fusible link box Fuse 10a Fuse 15a Fuse 20a Fuse 52 7.5a Fuse 53 15a Fuse 54 10a Fuse 55 20a Fuse 59 15a Fuse 60 15a Fuse 61 10a Fuse 62 7.5a Fuse 63 10a Fuse 65 7.5a Fuse link a 120a Fuse link c 40a (w/o vdc) 50a (w/ vdc) Fuse link d 40a (w/o vdc) 30a (w/ vdc) Fuse link e 40a Fuse link f 40a Fuse link g 40a Fuse link i 80a Headlights system Headlights, anti-theft system Headlights, anti-theft, engine controls system Headlights, exterior lights, interior lights, warning systems Horns, anti-theft, body computer system Ignition switch Nca Off Pnk Power socket Power windows, power tops, door locks, seats system. home link universal transceiver system Rear power socket Rear power socket relay Red Start Starting/ charging system Starting/charging Taillamp relay To accessory relay (diagram 2 of 3) To fuse 20 (diagram 2 of 3) To fuse 26 (diagram 3 0f 3) To fuse 29 (diagram 2 of 3) To fuse 55 (diagram 1 of 3) To fuse 6 (diagram 3 0f 3) To fuse block (diagram 3 of 3) To fuse link c (diagram 1 of 3) To ignition relay (diagram 2 of 3) Transmission system Power Distribution Wiring Diagram (2 of 3) for Nissan Pathfinder LE 2003 List of elements for Power Distribution Wiring Diagram (2 of 3) for Nissan Pathfinder LE 2003: 70 10y 12y 14u 15u 17u 18u 19u 20u 24u 28u 33u 39u 41u 44u 48u Accessory relay Air conditioning, headlights, exterior lights, interior lights, instrument cluster, warning systems, defogger, power tops, power windows, body computer, anti-theft, memory, door locks, homelink universal transceiver system Anti-lock brakes system Body computer, navigation system Cigarette lighter socket Computer data lines system Defogger, warning systems, anti-theft, power windows, power tops, headlights, exterior lights, interior lights, cruise control Door locks Engine controls, starting/ charging, defogger, headlights system Exterior lights system Exterior lights, cruise control, anti-lock brakes, transmissions system From accessory k From accessory l From fuse link g (diagram 1 of 3) From fuse link i (diagram 1 of 3) From ignition switch (diagram 1 of 3) From power socket relay (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) Ignition relay Interior lights system M4 (left kick panel) Mirrors, instrument cluster, warning system Power antenna, anti-theft system Red Relay (diagram 2 of 3) Seats system Shift interlock, memory, air conditioning, navigation system Sound systems, anti-theft, power antenna, exterior lights, interior lights, door locks, Sound, navigation system System To blower motor relay (diagram 3 of 3) To fuse 25 (diagram 3 of 3) To ignition relay (diagram 2 of 3) Transmissions system Warning systems, body computer, door locks, interior lights, memory system Warning systems, transmissions, exterior lights, starting/ charging, cruise control, navigation system Wiper/ washer system Wiper/washer system Power Distribution Wiring Diagram (3 of 3) for Nissan Pathfinder LE 2003 List of elements for Power Distribution Wiring Diagram (3 of 3) for Nissan Pathfinder LE 2003: 45 (diagram 1 of 3) 10u 11u 11w 13w 14w 16u 16w 26u 27u 30u 31u 32u 35u 36u 37u Air conditioning system Anti-theft system Blower motor relay Engine controls system Engine controls, memory system Engine controls, transmissions system Exterior lights Exterior lights, interior lights From ignition i switch (diagram 1 of 3) From ignition relay (diagram 2 of 3) From ignition relay m (diagram 2 of 3) From ignition relay o (diagram 2 of 3) From ignition switch (diagram 1 of 3) From taillamp relay g 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) Headlights Interior lights M111 (under) left side of dash) M4 (under) left side of dash) Red
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Power Door Locks Wiring Diagram for Nissan Pathfinder LE 2003: 79 (on lower right "a" pillar) b55 15u 19u 41u Acc B11 (on lower left "a" pillar) Back door key cylinder switch Back door lock actuator Back door switch Bat (c/b) Bat (fuse) Batt saver out Circuit breaker (on top of fuse block (j/b)) Closed Com Comm i/f Cpu D15 D210 (in right side of tailgate) Data (rx) Data (tx) Data link connector (on lower dash panel, left of steering column) Door lock out (all) Door sw (all) Door sw (as) Door sw (dr) Door unlock out (as/rr) Door unlock out (dr) Exterior lights system Flasher lh out Flasher rh out Full stroke lock Full stroke unlock Fuse 10a Fuse 7.5a Fuse block j/b (behind dash, left of steering column) m10 Gnd 1 Gnd 2 H/l out 1 H/l out 2 Headlights system Horn out Horns system Hot at all times Hot in acc or on Hot in on or start Ign Interior lights system Key cyl sw (lock) Key cyl sw (unlock) Key sw Key switch Left door lock & unlock 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 M10 M111 (at left kick panel) M121 M122 M123 M147 (behind right side of dash) M66 (behind right side of dash) Open Out Power window main switch Right door lock & unlock switch Right front door lock actuator Right front door switch Right front power window switch Right rear door lock actuator Right rear door switch Room lamp out Smart entrance control unit (behind dash, next to fuse block (j/b)) Un lock Unlock
POWER MIRRORS Power Mirrors Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Power Mirrors Wiring Diagram for Nissan Pathfinder LE 2003: 15 44u m10 Changeover switch Defogger system Door mirror remote control switch Fuse 10a Fuse block (j/b) (behind dash, left of steering column) Hot in acc or on Left door mirror Left/right motor M4 (at left kick panel) Mirror switch Off Pnk Right door mirror Up/down motor
POWER SEATS Heated Seats Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Heated Seats Wiring Diagram for Nissan Pathfinder LE 2003: 22 10y B11 (on lower left "a" pillar) B55 (on lower right "a" pillar) Fuse 15a Fuse block (j/b) (behind dash, left of steering column) High High off Hot in on or start Ind lamps Left heated seat Left heated seat switch Low Low off M111 (at left kick panel) Off Pnk Red Right heated seat Right heated seat switch Seat back heater Seat cushion heater Thermostat Power Seat Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Power Seat Wiring Diagram for Nissan Pathfinder LE 2003: 18 B11 (on lower B22 (left rear corner of vehicle) B55 (on lower right "a" pillar) B75 (right rear corner of vehicle) Circuit breaker (on top of fuse block (j/b)) D210 (in right side of tailgate) Down Driver power seat Front lifter motor Fwd Hot at all times Left "a" pillar) Passenger power seat Power seat switch Rear lifter motor Reclining motor Rev Slide motor
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Power Top/Sunroof Wiring Diagram for Nissan Pathfinder LE 2003: 43 15u 19u Auto closed Auto open B11 (on lower left "a" pillar) B55 (on lower right "a" pillar) Bat (fuse) Circuit breaker (on top of fuse block (j/b)) Cpu Diode (behind left kick panel) Encoder Fuse & fusible link box Fuse 11 7.5a Fuse 24 7.5a Fuse block (j/b) (behind dash, left of steering column) Fusible link f 40a Ground 1 Ground 2 Hot at all times Hot in on or start Ignition Left front door switch Lf door sw M10 M111 (at left kick panel) M121 M122 M123 M147 (behind right side of dash) M4 (at left kick panel) M66 (behind right side of dash) Power window relay (on top of fuse block (j/b)) Rap output Red Rf door sw Right front door switch Slide limit sw Slide switch Smart entrance control unit (behind dash, next to fuse block (j/b)) Sun roof motor (at front of sun roof opening) Sun roof switch Tilt limit sw Tilt switch
POWER WINDOWS Power Windows Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Power Windows Wiring Diagram for Nissan Pathfinder LE 2003: 56 (at left kick panel) m111 (at left kick panel) m4 15u 19u Auto dn Auto up B11 (on lower left ``a" pillar) B55 (on lower right ``a" pillar) Battery (fuse) Circuit breaker (on top of fuse block (j/b)) Com Communication i/f Cpu D15 Diode Door sw (as) Door sw (dr) Down Encoder Front left Front right Full stroke Fuse 7.5a Fuse block (j/b) (behind dash, left of steering column) Gnd1 Gnd2 Hot at all times Hot in on or start Ignition Illum Left front door key cylinder switch Left front door switch Left front power window regulator Left rear power window regulator Left rear power window switch Limit switch Lock Lock switch M10 M121 M122 M123 M4 (at left kick panel) Power window main switch Power window relay (on top of fuse block (j/b)) Rap out Rear left Rear right Right front door switch 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 (j/b)) Unlock Unlock switch
RADIO Radio Wiring Diagram, Base for Nissan Pathfinder LE 2003 List of elements for Radio Wiring Diagram, Base for Nissan Pathfinder LE 2003: 40 41u Acc Antenna in Antenna sig Audio unit Battery Cd player (if equipped) Din cord Fr sp lh (+) out Fr sp lh (-) out Fr sp rh (+) out Fr sp rh (-) out Fuse 10 10a Fuse 4 15a Fuse block (j/b) (behind dash, left of steering column) Hot at all times Hot in acc or on Illum Interior lights system Left front door speaker Left rear door speaker Left tweeter Lighting sw M10 M48 M49 M81 M92 M93 Nca Power antenna system Red Right front door speaker Right rear door speaker Right tweeter Rod antenna Rr sp lh (+) Rr sp lh (-) Rr sp rh (+) Rr sp rh (-) Radio Wiring Diagram, Bose for Nissan Pathfinder LE 2003 List of elements for Radio Wiring Diagram, Bose for Nissan Pathfinder LE 2003: 94 (at left kick panel) m111 (on lower right ``a" pillar) b55 (behind right side of dash) m147 (left rear corner of vehicle) b22 (not used pins are not shown) (on lower left ``a" pillar) b11 (w/ woody instrument finisher) (w/o woody instrument finisher) 41u Acc Amp on signal Antenna ctrl Antenna in Audio amplifier relay (behind left luggage compt trim) Audio unit Aux box (w/ rear tv) Back up Battery Cd auto changer Cd lh in (+) Cd lh in (-) Cd rh in (+) Cd rh in (-) Data gnd Data/ out Fr sp lh (+) amp Fr sp lh (-) amp Fr sp rh (+) amp Fr sp rh (-) amp Fuse 10 10a Fuse 4 15a Fuse block (j/b) (behind dash, left of steering column) Gnd Ground Horn rly Horns system Hot at all times Hot in acc or on Illum Interior lights system Left front door speaker Left rear door speaker Left tweeter Lh (+) out Lh (-) out Light sw M10 M111 (at left kick panel) M126 M139 M4 (at left kick panel) M48 M49 M81 Mode Navi in (+) Navi in (-) Navi on Navigation system Nca Pnk Power antenna system Pulse Pwr Pwr on sig Rear speaker amplifier (behiind left luggage compt trim) Rear tv switch Red Remote on/off Req Rh (+) out Rh (-) out Right front door speaker Right rear door speaker Right tweeter Rod antenna Rr sp lh (+) amp Rr sp lh (+) in Rr sp lh (+) out Rr sp lh (-) amp Rr sp lh (-) in Rr sp lh (-) out Rr sp rh (+) amp Rr sp rh (+) in Rr sp rh (+) out Rr sp rh (-) amp Rr sp rh (-) in Rr sp rh (-) out Rxd Seek/aps up Spiral cable Steering wheel receiver control switch Steering wheel switch (audio) Txd Window antenna
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Shift Interlock Wiring Diagram for Nissan Pathfinder LE 2003: 13 14u m10 A/t device B55 (on lower right ``a" pillar) B75 (right rear corner of vehicle) Fuse 11 7.5a Fuse block (j/b) (behind dash, left of steering column) Hot in on or start Left seat control unit (under driver's seat) P range sw Park position switch Shift lock solenoid Stoplight switch (on bracket, above brake pedal) W/ memory seat
STARTING/CHARGING Charging Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Charging Wiring Diagram for Nissan Pathfinder LE 2003: 17 Battery Charge indicator Combination meter E101 (at right side of engine) E105 E106 alternator l E107 Fuse & fusible link box Fuse 7.5a Fuse 8 10a Fuse block (j/b) (behind dash, left of steering column) Fuse link a 120a Hot in on or start M10 M26 Nca Starting circuit Starting Wiring Diagram, A/T for Nissan Pathfinder LE 2003 List of elements for Starting Wiring Diagram, A/T for Nissan Pathfinder LE 2003: 20 24u Acc B55 (on lower right ``a" pillar) B75 (right rear corner of vehicle) Battery Fuse & fusible link box Fuse 18 10a Fuse block (j/b) (behind dash, left of steering column) Fuse link e 40a Hot at all times Hot in on or start Ignition switch Lock M10 Nca Park/ neutral position relay (in relay box 2) Park/ neutral position switch (on right side of transmission) Power distribution system Start Starter motor Starting Wiring Diagram, M/T for Nissan Pathfinder LE 2003 List of elements for Starting Wiring Diagram, M/T for Nissan Pathfinder LE 2003: 17 Acc Battery Clutch interlock relay (in relay box 2) Clutch interlock switch (on bracket, above clutch pedal) Fuse & fusible link box Fuse 11 7.5a Fuse block (j/b) (behind dash, left of steering column) Fuse link e 40a Hot at all times Hot in on or start Ignition switch Lock M111 (at left kick panel) Nca Power distribution system Start Starter motor
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Supplemental Restraints Wiring Diagram for Nissan Pathfinder LE 2003: 53 (at left front door sill) b154 (at right front door sill) b160 (behind right side of dash) m147 17u 32u Air bag Air bag diagnosis sensor unit (below rear of center console) B129 B153 Clh (+) Clh (-) Combination meter Crh (+) Crh (-) Data link connector (dlc) (partial) (on lower dash panel, left of steering column) Driver side air bag module Fuse 10a Fuse block (j/b) (behind dash, left of steering column) Ground Hot in on or start Ignition Kline Left satellite sensor (if equipped) (at base of left "b" pillar) Left seat belt pretensioner Left side air bag module (if equipped) Left side curtain air bag module (if equipped) M25 M26 Nca Passenger side air bag module Pnk Right satellite sensor (if equipped) (at base of right "b" pillar) Right seat belt pretensioner Right side air bag module (if equipped) Right side curtain air bag module (if equipped) 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 - W/l led
TRANSMISSION 4WD Wiring Diagram, with Stability Assist (1 of 2) for Nissan Pathfinder LE 2003 List of elements for 4WD Wiring Diagram, with Stability Assist (1 of 2) for Nissan Pathfinder LE 2003: 64 11u 17u 2-4wd 2wd 2wd lp 2wd sw 4h sw 4l sw 4lo 4lo ind 4wd 4wd d/r 4wd lp 4wd sol 4wd temp 4wd warn ind Actr sw1 Actr sw2 Atp Atp sw Atp warn ind Auto lp Auto sw Avcc B55 (lower right "a" pillar) Can h Can l Center of dash) Cnslt rx Cnslt tx Combination meter Computer data lines system Cps Data link connector (on lower dash panel, left side of steering column) Ecm (behind Front revolution sensor (transfer) (left of transfer case) Fuse 10a Fuse 7.5a Fuse block (behind dash, left of steering column) Gnd Gnd-a Hot at all times Hot in on or start J/c (right rear Lock Lock lp Lps M158 (upper left kick panel) M4 (at left kick panel) Mem b/u Mot/mon Mot/rly N-4lo Nca Of engine compt) Red Rly ctrl Sens gnd Sens pwr Transfer control unit (behind lower center dash panel) Transfer motor (left rear of transfer case) Unified meter cntrl unit Vign Wait sw 4WD Wiring Diagram, with Stability Assist (2 of 2) for Nissan Pathfinder LE 2003 List of elements for 4WD Wiring Diagram, with Stability Assist (2 of 2) for Nissan Pathfinder LE 2003: 33 2-4wd sol valve 24u 2wd 48u 4lo 4wd shift switch 4wd sol valve Atp switch Auto Automatic transmission B55 (lower right "a" pillar) Clutch pressure switch Diode (behind right kick panel) E13 (left front corner of engine compt) Fuse & fusible link box (in relay box 2, on right front fenderwell) Fuse 10a Fuse 20a Fuse block (behind dash, left of steering column) Hot at all times Hot in on or start Interior lights system Line pressure switch Nca Neut 4 lo switch Red Relay box 1 (on left front fenderwell) Transfer control device (actuator position switch) Transfer dropping resistor (right side of engine compt) Transfer fluid temp sensor Transfer motor relay (left side of engine compt) Transfer shift hi relay Transfer shift low relay Wait detection switch 4WD Wiring Diagram, without Stability Assist (1 of 2) for Nissan Pathfinder LE 2003 List of elements for 4WD Wiring Diagram, without Stability Assist (1 of 2) for Nissan Pathfinder LE 2003: 72 11u 17u 2-4wd 2wd 2wd lp 2wd sw 4h sw 4l sw 4lo 4lo ind 4wd 4wd d/r 4wd lp 4wd sol 4wd temp 4wd warn ind Abs sig Actr sw1 Actr sw2 Anti-lock brakes system Atp sw Atp warn ind Auto lp Auto sw Avcc B55 (lower right "a" pillar) Cnslt rx Cnslt tx Combination meter Computer data lines system Cps Data link connector (on lower dash panel, left side of steering column) Ecm (behind center of dash) Front revolution sensor (transfer) (left of transfer case) Fuse 10a Fuse 7.5a Fuse block (behind dash, left of steering column) Gnd Gnd-a Hot at all times Hot in on or start J/c (right rear Lock Lock lp Lps M158 (upper left kick panel) M4 (at left kick panel) Mem b/u Mot/mon Mot/rly N-4lo N-sw Nca Of engine compt) P-sw Pnk R-sw Red Rly ctrl Sens gnd Sens pwr Tacho Th sens Transfer control unit (behind lower center dash panel) Transfer motor (left rear of transfer case) Transmission control module (behind dash, left of steering column) Tvoo Unified meter cntrl unit Vign Vsp in Vspout Wait sw 4WD Wiring Diagram, without Stability Assist (2 of 2) for Nissan Pathfinder LE 2003 List of elements for 4WD Wiring Diagram, without Stability Assist (2 of 2) for Nissan Pathfinder LE 2003: 35 2-4wd sol valve 24u 2wd 48u 4lo 4wd shift switch 4wd sol valve A/t circuit Atp switch Auto Automatic transmission B55 (lower right "a" pillar) Clutch pressure switch Diode (behind right kick panel) E13 (left front corner of engine compt) Fuse & fusible link box (in relay box 2, on right front fenderwell) Fuse 10a Fuse 20a Fuse block (behind dash, left of steering column) Hot at all times Hot in on or start Interior lights system Line pressure switch Nca Neut 4 lo switch Park/ neutral position switch (right side of trans- mission) Red Relay box 1 (on left front fenderwell) Transfer control device (actuator position switch) Transfer dropping resistor (right side of engine compt) Transfer fluid temp sensor Transfer motor relay (left side of engine compt) Transfer shift hi relay Transfer shift low relay Wait detection switch A/T Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for A/T Wiring Diagram for Nissan Pathfinder LE 2003: 85 (behind center of dash) (right side of transmission) park/neutral position switch 1-sw 10u 17u 2-sw 24u 2wd: left rear of transmission extension assembly 4wd circuit 4wd: on top of transmission adapter case A/t device (overdrive control switch) (base of selector lever) A/t fluid temp ind A/t fluid temp sensor A/t fluid temp switch (4wd) Ascd Ascd control unit (behind Automatic transaxle Avcc B55 (lower right "a" pillar) B64 Can-h Can-l Closed Combination meter Computer data lines system D-sw Data in Data link connector (on lower dash panel, left of steering column) Data out Diode (behind left side of dash) Dropping resistor (right side of engine compt, near battery) Engine control module Engine coolant temperature sensor (rear of engine, on water outlet) Exterior lights system Fld temp Full sw Fuse 10a Fuse 7.5a Fuse block (behind dash, left of steering column) Gnd Gnd-a Hot at all times Hot in on or start Idle J/c (behind left side of dash) J/c (right rear of engine compt) Left kick panel) Line press sol valve Lu duty M158 (upper left kick panel) M4 (at left kick panel) Mem b/u Nca O/d ind O/d off ind Od sw Ov r/c Over- run clutch sol P/n-sw Pl duty Pnk R-sw Rear revolution sensor Red Sens gnd Sens pwr Shift a Shift b Shift sol valve a Shift sol valve b Starting system Tacho Tcc sol valve Th sens Throttle position switch (on throttle body) Transmission control module (behind dash, left of steering column) Tss Turbine revolution sensor (top front of trans- mission case) Tv00 Unified meter control unit V ign Vsp in Vsp-2 Vsp1 Wot throttle
WARNING SYSTEMS Buzzer Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Buzzer Wiring Diagram for Nissan Pathfinder LE 2003: 57 (at left front corner of engine compartment) 10a 15u 17u 19u 1st 2nd 41u 7.5a Auto B11 (on lower Bat (fuse) Combination meter Combination switch (lighting switch) Diode Door ind Door sw (dr) E13 Exterior lights system Fuse & fusible link box Fuse 10 Fuse 11 Fuse 24 Fuse 61 10a Fuse 8 Fuse block (j/b) (behind dash, left of steering column) Gnd1 Gnd2 Hot at all times Hot in acc or on Hot in on or start Ign Instrument cluster system Key sw Key switch Left "a" pillar) Left front door switch M10 M111 (at left kick panel) M121 M122 M123 M24 M26 M4 (at left kick panel) Off Pnk Red Seat belt buckle switch (in driver's seat belt buckle) Seat belt ind Seat belt sw Smart entrance control unit (behind dash, next to fuse block (j/b)) T/l out 1 T/l out 2 T/l sw1 T/l sw2 Taillamp relay (in relay box 1) Tire Pressure Monitoring Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Tire Pressure Monitoring Wiring Diagram for Nissan Pathfinder LE 2003: 44 15u 17u 19u 44u Acc Ant Antenna Bat Combination meter Data link connector (on lower dash panel, left of steering column) Exterior, interior lights systems Exteror, interior, warning & headlights systems Fuse 10a Fuse & fusible link box Fuse 11 7.5a Fuse 24 7.5a Fuse 61 10a Fuse 9 10a Fuse block (j/b) (behind dash, left of steering column) Ground Hot at all times Hot in acc or on Hot in on or start Id input Ign Led M10 M147 (behind right side of dash) M156 M24 M25 M26 M601 Nca Pnk Red Red/ Tail Taillamp relay (in relay box 1) Tire pressure Tire pressure warning check switch Tire pressure warning control unit (behind upper right side of dash) Unified meter control unit (w/ odo/trip meter) Vss
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Front Wiper/Washer Wiring Diagram for Nissan Pathfinder LE 2003: 18 Combination switch (front wiper switch) E13 (at left front corner of engine compartment) E41 (at right front corner of engine compartment) Front washer motor (on washer fluid reservoir) Front wiper motor (on right side of firewall) Fuse 19 20a Fuse block (j/b) (behind dash, left of steering column) High Hot in acc or on Int Low Move Off Red Stop Variable intermittent wiper control Wash Wiper amplifier Rear Wiper/Washer Wiring Diagram for Nissan Pathfinder LE 2003 List of elements for Rear Wiper/Washer Wiring Diagram for Nissan Pathfinder LE 2003: 20 12y B22 (left rear corner of vehicle) Combination switch (rear wiper switch) D210 (in right side of tailgate) E13 (at left front corner of engine compt) Fuse 29 10a Fuse 5 10a Fuse block (j/b) (behind dash, left of steering column) Glass hatch switch Hot at all times Hot in acc or on Int M81 M91 Off Park switch Rear washer motor (on washer fluid reservoir) Rear wiper motor (on lower right side of hatch) Trunk, tailgate fuel doors system Wash
